| 单词 | heavy particle |
| 例句 | Coal-fired power is not only disastrous for climate, it’s also a health hazard, releasing heavy particle emissions, nitrogen oxides and mercury, which contaminates fish in lakes and rivers. High energy prices lead to coal revival in Czech Republic 2022-11-17T05:00:00Z When physicists look for new heavy particles, they assume a fleeting lifetime—the hefty 125 GeV Higgs boson lives for less than a billionth of a trillionth of a second. Large Hadron Collider Seeks New Particles after Major Upgrade 2022-04-27T04:00:00Z Such heavy particles might be cousins of the Higgs boson, or exotic matter particles, or they might be carriers of a new force of nature that works over a short range. Weird Muons May Point to New Particles and Forces of Nature 2021-09-14T04:00:00Z During floods, sand and other heavy particles tend to settle out of the water first, creating what are known as natural levees. Louisiana’s Disappearing Coast 2019-03-25T04:00:00Z Prof Söldner-Rembold said that most physicists expect additional new neutrinos to be very heavy particles. Has US physics lab found a new particle? 2018-06-06T04:00:00Z And when heavy particles bind together, they convert a large chunk of their mass into binding energy, and in some cases, produce a bunch of leftover energy that escapes into the universe. The Subatomic Discovery That Physicists Considered Keeping Secret 2017-11-06T05:00:00Z Another was that mixing vessels meant to keep heavy particles moving would not be powerful enough. How the United States plans to trap its biggest stash of nuclear-weapons waste in glass 2017-10-09T04:00:00Z Last week, a new kind of heavy particle was discovered by physicists using the Large Hadron Collider. Visualizing the Innards of Subatomic Particles 2017-07-10T04:00:00Z Physicists make precise measurements of how B mesons decay into known particles, searching for tiny discrepancies that would reveal the influence of hypothetical heavy particles that appear fleetingly but leave their mark. Rare particle decays offer hope of new physics 2017-06-06T04:00:00Z The popular theory of supersymmetry, already in doubt, could lose further favour if the upgraded LHC cannot find evidence of the many heavy particles that the theory predicts. What to expect in 2015 2014-12-29T05:00:00Z It will be difficult to detect heavy particles directly because there will be fewer of them. Physics: Broaden the search for dark matter 2014-03-05T18:50:41.303Z These long-lived particles are what CMS detects and identifies, measuring their energies and momenta with high precision in order to infer the presence of the heavy particles produced in the collisions. [Article] A New Boson with a Mass of 125 GeV Observed with the CMS Experiment at the Large Hadron Collider 2012-12-20T21:26:32.063Z A favored conjecture states that this is avoided by a set of heavy particles not yet discovered. [Article] Journey in the Search for the Higgs Boson: The ATLAS and CMS Experiments at the Large Hadron Collider 2012-12-20T21:26:28.033Z The other force became the weak nuclear force, which causes certain kinds of radioactive decay, and works through heavy particles called W and Z bosons. Higgs triumph opens up field of dreams 2012-07-11T17:20:25.187Z Since, as Einstein showed, energy and mass are the same thing, a heavy particle takes more energy to produce. The Higgs boson: Gotcha! 2012-07-05T15:28:41Z In particular, theorists hoped the accelerator would turn up evidence supporting a theory called supersymmetry, dubbed SUSY, which postulates a shadowy world of heavy particles corresponding to familiar ones. Hint of Higgs Particle Seen in Large Hadron Collider, But Little More 2011-07-25T23:15:08.683Z Elements are assigned an atomic number according to the number of protons — comparatively heavy particles with a positive electric charge — in their nuclei. Scientists Discover Heavy New Element 2010-04-06T19:44:00Z The Governor moved his slender forefinger to and fro amid the shining, heavy particles, then he pondered deeply for some minutes. John Corwell, Sailor And Miner; and, Poisonous Fish 1901 If of a creamy consistency, free from heavy particles: mix well; spread out evenly on a glazed tile. A Text-book of Assaying: For the Use of Those Connected with Mines. On a warm surface only the heavy particles are able to settle—there is evidently some action tending to drive small bodies away. Scientific American Supplement, No. 443, June 28, 1884 The heavy particles of dirt settle into what is termed a "sand-trap" at the bottom of the tub. A Book of Exposition I agree that it does take out some of the heavy particles of dirt and filth, but that it cannot take out what is already in solution with the milk. One Thousand Questions in California Agriculture Answered By the motion of the vessel, the elements were divided, and like grain winnowed by fans, the close and heavy particles settled in one place, the light and airy ones in another. Timaeus |
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