| 单词 | grab sample |
| 例句 | It arrived at Bennu in 2018 and spent the next two years flying around the small spinning space rock and scouting out the best place to grab samples. NASA spacecraft delivering biggest sample yet from an asteroid 2023-09-20T04:00:00Z That’s not great news for anyone looking to grab samples from the plume and hoping to find life, because the signs of life might be too sparse to detect. JWST Spots Biggest Water Plume Yet Spewing from a Moon of Saturn 2023-05-23T04:00:00Z Besides sulfates, life-seeking scientists are particularly eager to grab samples from mudstones—fine-grained sedimentary rocks that the Curiosity rover has seen in Gale Crater but that Perseverance has not yet spotted. NASA’s Perseverance Rover May Already Have Evidence of Ancient Martian Life 2023-04-05T04:00:00Z MMX will grab samples of Phobos, one of the Red Planet’s two small moons, and bring them to Earth for analysis. Japanese Space Capsule Carrying Pristine Asteroid Samples Lands in Australia 2020-12-07T05:00:00Z The spacecraft’s mission is straightforward: grab samples of material from Ryugu, and bring them back to Earth for further study. A Japanese spacecraft just blasted a new crater into an asteroid 2019-04-05T04:00:00Z The scientists will also send a skinny, remote-operated vehicle down through the 60-centimetre-wide hole to explore the dark waters with video cameras and grab samples with a claw. The hunt for life below Antarctic ice 2018-12-11T05:00:00Z With more showers at midweek, Rich Fadness at the North Coast Regional Water Quality Control Board readied a dozen staffers to grab samples of runoff flowing into creeks at four key sites. California fire cleanup reaches new step: clearing ruins 2017-11-10T05:00:00Z The screening, under the direction of a California registered professional engineer, will use a flame ionization detector to look for methane, and Tedlar bags to capture indoor air “grab samples,” the gas company said. Gas company agrees to hire contractor to test homes in Porter Ranch 2016-03-11T05:00:00Z It will map the comet and drill into the surface to grab samples that could give clues about the origins of the galaxy and Earth. Rosetta mission: Philae comet probe could unlock secrets of the universe 2014-10-23T04:00:00Z Down to the bottom of the sea went a huge apparatus designed to test the water and grab samples of it. Scientists Build Case for Undersea Plumes 2010-05-29T01:26:00Z The motors will drive the "Mini Cooper-sized rover" as well as move robotic arms that will reach out and grab samples from the surface of Mars for analysis by its on-board scientific instruments. 2010-02-17T11:17:00Z Ten samples properly taken are more valuable than five hundred slovenly ones, like grab samples, for such a number of bad ones would of a surety lead to wholly wrong conclusions. Principles of Mining Valuation, Organization and Administration |
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