单词	field trial
释义	field trial noun 1 : a trial of sporting dogs in actual performance 2 : a trial of a new product in actual situations for which it is intended Example Sentences Recent Examples on the Web The major aim is to keep raccoons from spreading their strain of the deadly virus to states where it hasn't been found or isn't widespread, said field trial coordinator Jordona Kirby. Fox News, 26 Aug. 2022 This initial field trial will utilize more than 2,000 I/O and is scheduled for commissioning in 2023. Christine Boles, Forbes, 17 Aug. 2022 Yield10 Bioscience, an agtech company using gene discovery tools, has been doing field trial studies to boost seed and oil yield in the high-value cover crop Camelina sativa (Camelina). Lana Bandoim, Forbes, 18 June 2021 On April 26, 1954, the field trial for Salk’s polio vaccine began. Ainissa Ramirez, Scientific American, 17 June 2021 In June, VerCauteren ran another field trial in Texas, combining the bait boxes with the inflatable snakes, and didn’t find a single dead bird. Stephen Ornes, The Atlantic, 15 May 2021 During the January 2020 field trial and another in September 2020, Pitts and her colleagues treated 14 coral formations using the dome method and seven others with the paste. Elizabeth Svoboda, Scientific American, 1 May 2021 Americans in Francis’s time had spent decades waiting for a cure for polio; by 1954, when Francis began his vaccine field trial, more people knew about the Salk vaccine than could recite the full name of President Eisenhower. Howard Markel, The New Yorker, 12 Apr. 2021 When the shot was later administered in a 1954 field trial at their Pittsburgh elementary school, one of the teachers asked Darrell Salk, who was only 6 at the time, to comfort a crying schoolmate and explain that his father’s vaccine was safe. New York Times, 25 Dec. 2020 See More Word History First Known Use 1849, in the meaning defined at sense 1
随便看	sternite sternites sternless sternlier sternliest sternly sternman sternmen sternmost sternness sternnesses sterno- sternocleidomastoid sternocleidomastoid muscle sternocleidomastoides sternocleidomastoids sternocostal sternofaciales sternofacialis sternomastoid sternomastoid muscle sternos sternoscapular sternotheri Sternotherus

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