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单词	autosampler
释义	autosampler noun au·​to·​sam·​pler ˈȯ-tō-ˌsam-plər  : a device that automatically loads collected samples (as for spectroscopic or chromatographic analysis) into a laboratory instrument New autosamplers … have contributed substantially to the advancement of combinatorial chemistry, because the increased speed and decreased sample amounts have considerably reduced the cost of experiments. Terrance A. Rooney Example Sentences Recent Examples on the Web An autosampler—which Carson says looks a bit like R2D2 from Star Wars—sits near the manhole, slurping up a sample every half hour for 24 hours and storing the waste on ice until Carson or one of her team members picks it up to take it to a lab. Katherine Ellen Foley, Quartz, 29 Oct. 2020 Word History Etymology auto- + sampler entry 2 First Known Use 1916, in the meaning defined above
随便看	drift bottle drift copper drift current drift dam drift fence drift float drift ice drift indicator drift lead drift meter drift mine drift mining drift net drift netter drift off drift period drift plain drift plug drift punch drift sail drift sheet drift sight drift slide driftage driftages

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