| 单词 | air cleaner |
| 例句 | The silk was finer, the air cleaner, the rice sweeter, the fields more fertile, the girls prettier, the boys stronger when he was a young man. Dragonwings 1975-01-01T00:00:00Z As evidence mounts that the novel coronavirus can be spread through infection-laden airborne particles as well as respiratory droplets, consumers have been wondering whether portable air cleaners offer protection. Can an air purifier help protect you against the coronavirus? 2020-10-16T04:00:00Z Dear Readers: Researchers at the university level have found that houseplants in the office can keep the air cleaner, keep people healthier and alleviate stress. Perspective | Hints From Heloise: Help for the home 2018-07-04T04:00:00Z The rationale is that rainfall may help wash away particulate matter in the atmosphere, making the air cleaner and more breathable. Delhi AQI: Can artificial rain fix toxic air in India's capital? 2023-11-13T05:00:00Z That was the argument against making our air cleaner and building automobiles to produce less pollutants. Lies, damned lies and "corporate bulls**t": A consumer's guide to bad-faith arguments 2023-10-29T04:00:00Z Increasingly popular portable air cleaners can remove one component of smoke from the air, the small but solid smoke particles. How wildfire smoke infiltrates your home—and how to get rid of it 2023-10-13T04:00:00Z It covers not only the rate of air exchange but also the use of filters and air cleaners, which can be highly effective ways to remove particles from the air. The New War on Bad Air 2023-06-17T04:00:00Z Our mobility choices have the largest potential to reduce our carbon footprint, and can also make our air cleaner, especially in the U.S. where transportation is now the largest source of emissions. There Is Still Plenty We Can Do to Slow Climate Change 2023-03-23T04:00:00Z So, as someone who likes to seize control of seemingly uncontrollable situations, I resolved to build my own DIY portable air cleaner. After three years of covering covid, I built my own air filter 2023-01-13T05:00:00Z While getting around in steam-powered vehicles might make the air cleaner in the drivers' own communities, switching to steam-powered engines that continue to burn gasoline and diesel wouldn't reduce CO2 emissions. Could steam-powered cars decrease the CO2 in the atmosphere? 2022-09-19T04:00:00Z DIY air cleaners may be a great tool in some cases, but if building operators can afford longer-term upgrades, that may be a better choice, she said. This DIY box flashes trippy lights and helps clear indoor air of the coronavirus 2022-07-31T04:00:00Z Today, a full suite of Swiffer products are available, from the dusting series to an R2D2-looking air cleaner device designed to sit in one's living room. The history of the Swiffer and its cleaning empire 2022-07-12T04:00:00Z In shared spaces, the California Department of Public Health also recommends opening windows to increase air flow, or using exhaust fans or air cleaners when possible. I have COVID-19. What to know about Paxlovid, molnupiravir, other treatments in California 2022-06-30T04:00:00Z The district then purchased portable air cleaners for classrooms with inadequate ventilation rates. Billions in COVID-relief funding went to schools. Will more of them update indoor air filtration? 2022-06-13T04:00:00Z Portable air cleaners are not cheap, however; a good quality model starts at around $200, and the price goes up from there. We Need to Improve Indoor Air Quality: Here’s How and Why 2022-06-08T04:00:00Z Using portable air cleaners can provide additional protection. How to ‘COVID-proof’ your home (as much as possible) when a family member gets sick 2022-05-26T04:00:00Z A pair of homemade air cleaners, fashioned from furnace filters, a box fan and duct tape, hum away at the center of the room. Clearing the air is key to battling COVID; King County offers free filters, but more aid is needed 2022-05-01T04:00:00Z "If those changes take a long time then it's a really good idea to get an air cleaner to cover you for that short-term period," he says. Covid in schools: 'Fresh air will help stop the spread' 2022-01-09T05:00:00Z You might also want to look at Consumer Reports’ list of best and worst air cleaners and at a review of those selected by the New York Times’ product review website, Wirecutter. Wildfire smoke poses serious health hazard. But your indoor air can be kept clean. 2021-10-08T04:00:00Z If you have kids, or share the home with other people, you should ideally have one air cleaner for each bedroom. Wildfire smoke is here to stay. Here’s how to clean the air inside your home 2021-09-30T04:00:00Z If affordable for families, additional air cleaners can be used in other rooms. How to ‘COVID-proof’ your home (as much as possible) when a family member gets sick 2022-05-26T04:00:00Z The Association for Home Appliance Manufacturers has a guide for buying air cleaners. 6 Questions to Ask About Covid and Air Quality at Work 2021-09-13T04:00:00Z "These air cleaners are not designed to be a long-term solution." Covid in schools: 'Fresh air will help stop the spread' 2022-01-09T05:00:00Z On bad air days, she turns the portable air cleaner on an hour before she goes to bed and closes the door so it will “super-clean that air” and she’ll get a good night’s sleep. Wildfire smoke poses serious health hazard. But your indoor air can be kept clean. 2021-10-08T04:00:00Z All air cleaning devices sold in California must be certified by the California Air Resources Board, which posts a list of air cleaners it has certified. Wildfire smoke is here to stay. Here’s how to clean the air inside your home 2021-09-30T04:00:00Z Yet for about $100, people can build their own portable air cleaners using a box fan, four high-efficiency air filters, and duct tape. How to ‘COVID-proof’ your home (as much as possible) when a family member gets sick 2022-05-26T04:00:00Z Adding an air cleaner can partly compensate for a less efficient ventilation system, depending on the size of the room. 6 Questions to Ask About Covid and Air Quality at Work 2021-09-13T04:00:00Z Your air cleaner doesn’t need to be expensive to be effective. How to prepare for wildfire smoke in your home, car and while outdoors 2021-07-25T04:00:00Z For those who can’t even afford to make an air cleaner from a house fan, nonprofit groups and local government agencies have provided help. Wildfire smoke poses serious health hazard. But your indoor air can be kept clean. 2021-10-08T04:00:00Z You might also want to look at Consumer Reports' list of best and worst air cleaners and at a review of those selected by The New York Times' product review website, Wirecutter. Wildfire smoke is here to stay. Here’s how to clean the air inside your home 2021-09-30T04:00:00Z You also can create a “clean room” in your home, or an area where you close off outside air and set up a portable air cleaner. From air purifiers to filters, how to protect yourself from wildfire smoke 2021-07-22T04:00:00Z In some cases, “one of these little portable air cleaners can effectively double the ventilation rate in the classroom,” said Dr. Corsi. 6 Questions to Ask About Covid and Air Quality at Work 2021-09-13T04:00:00Z Or use a portable air cleaner that is the right size for the room. Smoke season is coming to Washington. Here’s how to prepare. 2021-07-12T04:00:00Z On May 7, law firms representing a man who spent over $750 on a GPS air cleaner in Texas filed the "fraudulent concealment" lawsuit against GPS in U.S. Boeing tested air purifiers like those widely used in schools. It decided not to use them in planes 2021-06-14T04:00:00Z Public health experts warn that you should avoid devices that are sold as air cleaners but actually emit ozone, the main component of smog. Wildfire smoke is here to stay. Here’s how to clean the air inside your home 2021-09-30T04:00:00Z On May 7, law firms representing a man who spent over $750 on a GPS air cleaner in Texas filed the “fraudulent concealment” lawsuit against GPS in U.S. Boeing tested air purifiers like those widely used in schools and decided not to use them 2021-06-13T04:00:00Z With athletes set to share living quarters, an air cleaner in each bedroom could cut down on possible transmission. Public health experts: Olympics can be held safely, if changes are made 2021-06-10T04:00:00Z A HEPA-filtered air cleaner is plugged in and runs 24/7. Perspective | This column stinks: A mystery smell in our house has us on nasal alert. 2021-03-14T05:00:00Z The production of raw materials, vaccine formulation and vial filling all require “clean rooms” with features like air cleaners, sterile water and sterilizing steam designed and in some cases built by specialists. Wanted: More high-tech manufacturing space for a global vaccine push 2021-02-25T05:00:00Z On bad air days, she turns the portable air cleaner on an hour before she goes to bed and closes the door so it will "super-clean that air" and she'll get a good night's sleep. Wildfire smoke is here to stay. Here’s how to clean the air inside your home 2021-09-30T04:00:00Z But electric cars alone won’t make the air cleaner or fight global warming. Editorial Roundup: Alabama 2021-02-17T05:00:00Z They could also advise landlords on the use of in-room air cleaners, he added. Poor ventilation in multifamily buildings may lessen benefit of staying at home to avoid COVID 2021-02-14T05:00:00Z Consider purchasing additional portable air cleaners, bring fewer people inside the building, and employing ultraviolet technology. Protecting against COVID's Aerosol Threat 2020-10-01T04:00:00Z Some people even create a “clean room” in their house, closed off from outside air and equipped with a portable air cleaner. How to reduce your exposure to unhealthy air from Washington state’s wildfire smoke. That cloth mask won’t help 2020-09-09T04:00:00Z The Environmental Protection Agency has an FAQ on box fan air cleaners with instructions for building them. Wildfire smoke is here to stay. Here’s how to clean the air inside your home 2021-09-30T04:00:00Z “California is once again leading the nation in the fight to make our air cleaner, becoming the first place in the world to mandate zero emission trucks by 2045,” Gov. Newsom said in a statement. California mandates big increase in zero-emission trucks 2020-06-25T04:00:00Z “A simpler investment might be a portable air cleaner with a good quality filter and appropriate flow rate for your room size.” Coronavirus Lockdowns May Raise Exposure to Indoor Air Pollution 2020-06-01T04:00:00Z Fewer people are driving and many of those are driving less and therefore using fewer fossil fuels and keeping the air cleaner. Illinois Editorial Roundup: 2020-04-28T04:00:00Z But tantalizing signs that the situation is making the air cleaner aren’t as straightforward as they seem. Daily briefing: Water might be so unusual because it’s actually two liquids in one 2020-04-07T04:00:00Z For those who can't even afford to make an air cleaner from a house fan, nonprofits and local government agencies have provided help. Wildfire smoke is here to stay. Here’s how to clean the air inside your home 2021-09-30T04:00:00Z He said the FTC is starting to now see air cleaners and other devices on the market with false claims about COVID-19. Coronavirus not immune to scams, rumors 2020-03-10T04:00:00Z “Our retrofit programs are reducing emissions, making our air cleaner and ensuring New Yorkers are healthier.” Why Is New York City’s Skyline Always Lit Up? 2019-12-26T05:00:00Z “Moving to ‘serious’ status finally helps us stop sweeping our air quality crisis under the rug and gives us additional tools to move urgently to make our air cleaner,” he said. In a twist, Colorado asks EPA to lower state’s air rating 2019-09-06T04:00:00Z Batterman, who co-wrote the study, says the portable air cleaners do produce some noise and people who use them do need to change the filters. If air at home seems to bother you, try to remove the sources of irritants first 2019-04-26T04:00:00Z The American Lung Association has also donated air cleaners to people in need. Wildfire smoke is here to stay. Here’s how to clean the air inside your home 2021-09-30T04:00:00Z A school posted photos of air cleaners installed in the building. Air is so dirty in northern Thailand, leader flies to see it 2019-04-02T04:00:00Z “It gets pretty hard after you attack those two sources of air pollution to find other ways of making the air cleaner and healthier,” Frosh said in an interview. Maryland sues EPA over power-plant emissions from upwind states 2017-09-27T04:00:00Z Each vacuum station is vented to the outside, which keeps the indoor air cleaner. A New American Home for the ages 2017-04-06T04:00:00Z In making our air cleaner, the EPA is enforcing the Clean Air Act, passed with overwhelming bipartisan support by Congress. Trump's EPA Pick Imperils Science—And Earth 2017-01-17T05:00:00Z Not that he was interested in working with others: he bragged that, while making the air cleaner in New Jersey, he’d pulled the state out of regional cap-and-trade agreements. The G.O.P. Debate: Crowded, Bloated, Sour, and Trump 2015-09-17T04:00:00Z Political disturbance and armed conflict in the Middle East since 2010 have had the unintended consequence of making the air cleaner. Middle East conflict drastically 'improves air quality' - BBC News 2015-08-21T04:00:00Z For much of the left, political priorities are inherently practical: expanding access to medical care, making higher education more affordable, making the air cleaner, etc. Eric Cantor to exit with troubled legacy 2014-06-19T04:00:00Z Governments are also pushing to make air cleaner—see the White House’s move last week to further tighten soot standards. Unbreathable: Air Pollution Becomes a Major Global Killer 2012-12-20T17:35:31Z They have air cleaners, purifiers in most of the classrooms.” SchoolBook: Private School Parents Targeted for Giving 2012-03-27T12:16:03Z The final third served as the "control" group, with families receiving air cleaners after the study was over. Air cleaner helps asthmatic kids living with smokers 2011-08-05T17:26:55Z Build a car that makes the air cleaner or one that makes the driver healthier, he would say. 2010-02-09T23:18:00Z |
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