英语词汇“background level”造句的方法、技巧、例句及翻译-英语例句辞典

Their counter clicked; there were emissions just above the background level of radioactivity, but that was enough. Big Science 2015-07-07T00:00:00Z

In general, studies of people who were inadvertently exposed to battlefield remnants of depleted uranium munitions show low radiation doses and low levels of chemical exposure that were generally indistinguishable from background level. The US will send depleted uranium munitions to Ukraine — an expert explains their health effects 2023-06-17T04:00:00Z

But there are still few known ways to destroy the chemicals, and they’re so routinely found that researchers often refer to a “background level” that’s present in the blood of most people. Despite 3M’s phase-out, problem of cleaning up PFAS remains 2023-01-01T05:00:00Z

Clinical trials offer the ideal setting for measuring the background level of common events, such as menstrual changes, because they include an untreated control group. COVID Vaccines Can Temporarily Affect Menstruation, and Studying That Matters 2022-12-21T05:00:00Z

Rather they are part of a disturbing background level of street violence that, while always a risk in urban life, has soared in Seattle lately. One month in, it’s already past time for the new Seattle City Hall to jump on crime 2022-02-02T05:00:00Z

If that was the average background level of disease, it’d mean something like an additional 200,000 deaths from infectious diseases each year. Numbers won’t tell us when the pandemic is over 2021-05-20T04:00:00Z

The U.S. also knocked back the initial spread, but never got the background level of new cases quite as low. Fauci back on Capitol Hill as virus surge drives new fears 2020-07-30T04:00:00Z

The excess of 53 events is, in the units physicists prefer, 3.5 standard deviations above the expected background level, not enough to claim a discovery, but enough to raise eyebrows. Dark matter hunters’ inconclusive signal grabs headlines 2020-06-17T04:00:00Z

Through the course of its mission, Curiosity has noticed a number of spikes in methane, and it senses a background level that appears to have a seasonal pattern to it. Curiosity rover senses methane spike 2019-06-24T04:00:00Z

The instrument, which looked like a clunky blue plastic car phone from the eighties, complete with telescoping aerial, recorded a background level of around two thousand particles per centimetre cubed before the cooking began. The Hidden Air Pollution in Our Homes 2019-04-01T04:00:00Z

The difference between the background level of weather events and the level of death and destruction we are now experiencing is a climate catastrophe tax. Opinion | We need an awakening on climate change 2018-09-21T04:00:00Z

Photon events from the afterglow were selected using a circular extraction region of radius 1 arcsec, while the background level of 2.3 × 10−6 counts arcsec−2 s−1 was estimated from nearby source-free regions. The X-ray counterpart to the gravitational-wave event GW170817 : Nature : Nature Research 2017-10-15T04:00:00Z

Three tests by conducted by independent labs found RF exposure levels to be below background level. Can This High-Tech Bassinet Keep Sleep-Deprived Parents Sane? 2016-10-18T04:00:00Z

That allowed me to more fully appreciate what you might call the Outback’s background level of accommodation. 2017 Subaru Outback Review: A Cult Leader With All-Wheel Drive 2016-09-29T04:00:00Z

Researchers are now studying other areas of the state to see if California’s high background level of shakiness is obscuring other seismic activity possibly linked to oilfield activity. First research links California quakes to oil operations 2016-02-04T05:00:00Z

The possible reason for the discrepancy: SoCalGas apparently uses a different background level. SoCalGas understated health risk of massive natural gas leak, data shows 2016-01-14T05:00:00Z

What no one did was look "at the background level of systems falling over", he suggests. How the UK coped with the millennium bug 15 years ago 2014-12-30T05:00:00Z

The levels peaked ten times higher than the background level of methane in the Martian atmosphere. Curiosity Finds Little Green ... 2014-12-17T05:00:00Z

However, for reasons unknown, four times across a period of two months the rover measured much higher methane abundances, at about ten times the background level. NASA Rover Finds Mysterious Methane Emissions on Mars 2014-12-16T05:00:00Z

On a background level, your Creative Profile is the sum of your activity on the Creative Cloud. What Microsoft And Apple Can Learn From Adobe About Cloud First 2014-10-06T04:00:00Z

The background level of radiation in seawater varies around the world but is very low, averaging about 14 Bq/m3. Radioactive Fukushima Waters Arrive At West Coast Of America 2014-03-17T03:57:00Z

“Transport of air pollutants from China enhances the background level entering into Japan,” Dr. Tanimoto said in an email. Green Column: Worries in the Path of China's Air 2013-12-25T16:02:37Z

“We keep the music at a background level so that everybody can have a conversation without having to shout at the person next to them.” A Quiet Drink: Beer to Go at Top Hops and Good Beer 2013-12-19T21:16:52Z

That null result, it is now clear, was due to the actual background level of Martian methane lying just below the threshold of detectability for the standard operations of Curiosity’s instruments. NASA Rover Finds Mysterious Methane Emissions on Mars 2014-12-16T05:00:00Z

Beyond one kilometer from the gas wells the background level of ethane and propane is almost zero. Methane in Pennsylvania Groundwater May Originate in Fracked Gas Wells 2013-06-28T10:45:00.790Z

"We found no evidence whatsoever of actual intake into the body above background level," said Arnold Schecter, an environmental epidemiologist at the University of Texas Health Sciences Center in Houston. Airplanes Bear High Levels of Flame Retardants 2013-03-28T16:45:03.537Z

At a distance of about a foot, its emission is comparable to the background level in my basement. How to Build Your Own Quantum Entanglement Experiment (Part 1 of 2) 2013-02-08T16:45:03.680Z

High sex-linked divergence is thus a consequence of increased background level rather than more extreme divergence in individual regions. The genomic landscape of species divergence in Ficedula flycatchers 2012-12-05T15:23:01.900Z

However, the concept that some background level of minor, low-level infection may become the “new normal” is not one that most people are ready to accept. The Flame Cyber Espionage Attack: Five Questions We Should Ask 2012-06-04T18:33:09Z

Similarly, stronger ID checks would be mandated only if voter fraud rose above the background level of miscounts and hanging chads. Letters: Letters: The Many Sides of Moral Hazard 2012-03-03T22:41:56Z

American officials say instruments can detect levels so vanishingly small — far below the natural background level of radiation — that they pose no threat. Radiation Is Everywhere, but How to Rate Harm? 2011-04-04T21:26:24Z

Under the agreement, starting in January 2012, Tween faces fines if it sells jewelry that is more than 0.03 percent cadmium - a background level that doesn't suggest the cadmium was intentionally added. Tween Brands to limit toxic cadmium in its jewelry 2011-03-22T09:31:05Z

Generally, all water has a natural background level of radiation that varies from place to place. Radiation Risks Minimal in Tokyo Water 2011-03-23T22:41:40Z

It is unclear what background levels would have been this far away from the plant before the tsunami struck, but a reading of 110 microsieverts is roughly 3,000 times Tokyo's normal pre-disaster background level. Japan: no-man's zone large enough despite radiation 2011-03-22T16:38:34Z

Under the agreement, starting in August, Tween faces fines if it sells jewelry that is more than 0.03 percent cadmium - a background level that doesn't suggest the cadmium was intentionally added. Tween Brands to limit toxic cadmium in its jewelry 2011-03-22T04:16:08Z

Nuclear Regulatory Commission recommends that beyond this background level, the public limit their exposure to less than an additional 1 microsievert per year. How Radiation Threatens Health 2011-03-15T23:45:00.243Z

This represents the bird’s background level of “stress.” How to Catch a Bird: Make Your Own Trap 2010-07-19T22:21:00Z

The meter flicked placidly along at the barely-above-normal background level count. Make Mine Homogenized

单词	background level
例句	background level Their counter clicked; there were emissions just above the background level of radioactivity, but that was enough. Big Science 2015-07-07T00:00:00Z In general, studies of people who were inadvertently exposed to battlefield remnants of depleted uranium munitions show low radiation doses and low levels of chemical exposure that were generally indistinguishable from background level. The US will send depleted uranium munitions to Ukraine — an expert explains their health effects 2023-06-17T04:00:00Z But there are still few known ways to destroy the chemicals, and they’re so routinely found that researchers often refer to a “background level” that’s present in the blood of most people. Despite 3M’s phase-out, problem of cleaning up PFAS remains 2023-01-01T05:00:00Z Clinical trials offer the ideal setting for measuring the background level of common events, such as menstrual changes, because they include an untreated control group. COVID Vaccines Can Temporarily Affect Menstruation, and Studying That Matters 2022-12-21T05:00:00Z Rather they are part of a disturbing background level of street violence that, while always a risk in urban life, has soared in Seattle lately. One month in, it’s already past time for the new Seattle City Hall to jump on crime 2022-02-02T05:00:00Z If that was the average background level of disease, it’d mean something like an additional 200,000 deaths from infectious diseases each year. Numbers won’t tell us when the pandemic is over 2021-05-20T04:00:00Z The U.S. also knocked back the initial spread, but never got the background level of new cases quite as low. Fauci back on Capitol Hill as virus surge drives new fears 2020-07-30T04:00:00Z The excess of 53 events is, in the units physicists prefer, 3.5 standard deviations above the expected background level, not enough to claim a discovery, but enough to raise eyebrows. Dark matter hunters’ inconclusive signal grabs headlines 2020-06-17T04:00:00Z Through the course of its mission, Curiosity has noticed a number of spikes in methane, and it senses a background level that appears to have a seasonal pattern to it. Curiosity rover senses methane spike 2019-06-24T04:00:00Z The instrument, which looked like a clunky blue plastic car phone from the eighties, complete with telescoping aerial, recorded a background level of around two thousand particles per centimetre cubed before the cooking began. The Hidden Air Pollution in Our Homes 2019-04-01T04:00:00Z The difference between the background level of weather events and the level of death and destruction we are now experiencing is a climate catastrophe tax. Opinion \| We need an awakening on climate change 2018-09-21T04:00:00Z Photon events from the afterglow were selected using a circular extraction region of radius 1 arcsec, while the background level of 2.3 × 10−6 counts arcsec−2 s−1 was estimated from nearby source-free regions. The X-ray counterpart to the gravitational-wave event GW170817 : Nature : Nature Research 2017-10-15T04:00:00Z Three tests by conducted by independent labs found RF exposure levels to be below background level. Can This High-Tech Bassinet Keep Sleep-Deprived Parents Sane? 2016-10-18T04:00:00Z That allowed me to more fully appreciate what you might call the Outback’s background level of accommodation. 2017 Subaru Outback Review: A Cult Leader With All-Wheel Drive 2016-09-29T04:00:00Z Researchers are now studying other areas of the state to see if California’s high background level of shakiness is obscuring other seismic activity possibly linked to oilfield activity. First research links California quakes to oil operations 2016-02-04T05:00:00Z The possible reason for the discrepancy: SoCalGas apparently uses a different background level. SoCalGas understated health risk of massive natural gas leak, data shows 2016-01-14T05:00:00Z What no one did was look "at the background level of systems falling over", he suggests. How the UK coped with the millennium bug 15 years ago 2014-12-30T05:00:00Z The levels peaked ten times higher than the background level of methane in the Martian atmosphere. Curiosity Finds Little Green ... 2014-12-17T05:00:00Z However, for reasons unknown, four times across a period of two months the rover measured much higher methane abundances, at about ten times the background level. NASA Rover Finds Mysterious Methane Emissions on Mars 2014-12-16T05:00:00Z On a background level, your Creative Profile is the sum of your activity on the Creative Cloud. What Microsoft And Apple Can Learn From Adobe About Cloud First 2014-10-06T04:00:00Z The background level of radiation in seawater varies around the world but is very low, averaging about 14 Bq/m3. Radioactive Fukushima Waters Arrive At West Coast Of America 2014-03-17T03:57:00Z “Transport of air pollutants from China enhances the background level entering into Japan,” Dr. Tanimoto said in an email. Green Column: Worries in the Path of China's Air 2013-12-25T16:02:37Z “We keep the music at a background level so that everybody can have a conversation without having to shout at the person next to them.” A Quiet Drink: Beer to Go at Top Hops and Good Beer 2013-12-19T21:16:52Z That null result, it is now clear, was due to the actual background level of Martian methane lying just below the threshold of detectability for the standard operations of Curiosity’s instruments. NASA Rover Finds Mysterious Methane Emissions on Mars 2014-12-16T05:00:00Z Beyond one kilometer from the gas wells the background level of ethane and propane is almost zero. Methane in Pennsylvania Groundwater May Originate in Fracked Gas Wells 2013-06-28T10:45:00.790Z "We found no evidence whatsoever of actual intake into the body above background level," said Arnold Schecter, an environmental epidemiologist at the University of Texas Health Sciences Center in Houston. Airplanes Bear High Levels of Flame Retardants 2013-03-28T16:45:03.537Z At a distance of about a foot, its emission is comparable to the background level in my basement. How to Build Your Own Quantum Entanglement Experiment (Part 1 of 2) 2013-02-08T16:45:03.680Z High sex-linked divergence is thus a consequence of increased background level rather than more extreme divergence in individual regions. The genomic landscape of species divergence in Ficedula flycatchers 2012-12-05T15:23:01.900Z However, the concept that some background level of minor, low-level infection may become the “new normal” is not one that most people are ready to accept. The Flame Cyber Espionage Attack: Five Questions We Should Ask 2012-06-04T18:33:09Z Similarly, stronger ID checks would be mandated only if voter fraud rose above the background level of miscounts and hanging chads. Letters: Letters: The Many Sides of Moral Hazard 2012-03-03T22:41:56Z American officials say instruments can detect levels so vanishingly small — far below the natural background level of radiation — that they pose no threat. Radiation Is Everywhere, but How to Rate Harm? 2011-04-04T21:26:24Z Under the agreement, starting in January 2012, Tween faces fines if it sells jewelry that is more than 0.03 percent cadmium - a background level that doesn't suggest the cadmium was intentionally added. Tween Brands to limit toxic cadmium in its jewelry 2011-03-22T09:31:05Z Generally, all water has a natural background level of radiation that varies from place to place. Radiation Risks Minimal in Tokyo Water 2011-03-23T22:41:40Z It is unclear what background levels would have been this far away from the plant before the tsunami struck, but a reading of 110 microsieverts is roughly 3,000 times Tokyo's normal pre-disaster background level. Japan: no-man's zone large enough despite radiation 2011-03-22T16:38:34Z Under the agreement, starting in August, Tween faces fines if it sells jewelry that is more than 0.03 percent cadmium - a background level that doesn't suggest the cadmium was intentionally added. Tween Brands to limit toxic cadmium in its jewelry 2011-03-22T04:16:08Z Nuclear Regulatory Commission recommends that beyond this background level, the public limit their exposure to less than an additional 1 microsievert per year. How Radiation Threatens Health 2011-03-15T23:45:00.243Z This represents the bird’s background level of “stress.” How to Catch a Bird: Make Your Own Trap 2010-07-19T22:21:00Z The meter flicked placidly along at the barely-above-normal background level count. Make Mine Homogenized
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