单词 | field trial |
释义 | field trial (once / 63205 pages) 1n 2n WORD FAMILY field trial: field trials USAGE EXAMPLES“It’s a field trial, a sanctioned field trial.” Washington Times(Dec 26, 2016) Though simple and environmentally friendly, both approaches crashed mosquito populations in initial field trials in Africa. Seattle Times(Dec 23, 2016) But environmental activists’ appeals for a freeze on gene-drive field trials, and on some lab research, are likely to resurface in the future. Nature(Dec 20, 2016) 1 n a test of the performance of some new product under the conditions in which it will be used 2Syn|Hyper field test test, trial, trial run, tryout trying something to find out about it 1n a contest between gun dogs to determine their proficiency in pointing and retrieving Hyper competition, contest an occasion on which a winner is selected from among two or more contestants 2n a test of young hunting dogs to determine their skill in pointing and retrieving Hyper run, test, trial the act of testing something |
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