覆蓋篩 的英文怎麼說
中文拼音 [fùgěshāi]
覆蓋篩
英文
covering sieve-
Via accidental sampling, i made an investigation to the status quo of the employee turnover of chinese enterprises. the sampling consists of 1, 432 resumes including 1, 001 online resumes from 100, 000 and 431 from 800 personnel files of the company i am serving now. the objects cover people from all provinces and at the age of 16 - 65
取樣包括對10萬份網上簡歷進行篩選（依百分之一的比例） ，獲得1001份樣本，還包括從自己所在企業的人才庫（ 800份簡歷）中獲取的431份樣本，共1432份（取樣覆蓋全國各省、市，年齡分佈16至65歲間） 。In abroad, the study of integration site used for transgenic detection had just begun. in this study, according to the collection of the global commercialized transgenic crops, select seven exogenous genes which basically cover the total commercialized crops, namely camv35s and fmv promoter, nos terminater, mark gene nptii, and aim genes pat, epsps and cryia ( b ). use endogenous 18srrna gene as collate, design a large pairs of specific primers, screen the optimum primers groups, optimized the test condition and parameters, establishing the qualitative pcr detection system
本研究根據收集的國內外已商品化的轉基因作物品種，選擇了能基本覆蓋商品化轉基因品種的7個外源基因，即： camv35s 、 fmv啟動子、 nos終止子、 npt標記基因和目的基因pat 、 epsps 、 cryia （ b ）作為篩選目標，以植物18srrna基因作為內源參照基因，設計了多對特異性引物，並篩選出最佳組合，優化了檢測條件和參數，建立了pcr定性檢測方法體系。( 2 ) average insert size of the library is 118 kb evaluated from analysis of 452 bacs randomly picked from library. so the genome coverage of the library is 13. 34 and the possibility to find a single - copy gene in the library is 99. 984 %
（ 2 ）對隨機挑選的452個bac克隆的插入片段進行鑒定估計文庫的平均插入為118kb ，文庫的基因組覆蓋率為13 . 34倍，預計從文庫中篩選到單拷貝基因的機率為99 . 984 。
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