逐級篩選 的英文怎麼說
中文拼音 [zhújíshāixuǎn]
逐級篩選
英文
step sizing- 逐 : 動詞1. (追趕) pursue; chase; run after 2. (驅逐) drive out; expel; banish 3. (挨著次序) one by one
- 級 : Ⅰ名詞1 (等級) level; rank; grade 2 (年級) any of the yearly divisions of a school course; gra...
- 篩 : 名詞[書面語] (植物名) sedge
- 選 : Ⅰ動詞1. (挑選) select; choose; pick 2. (選舉) elect Ⅱ名詞(挑選出來編在一起的作品) selections; anthology
- 篩選 : dressing by screening; screen; preparation by screening; preparation; choose by means of a sift; ...
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The acrystalliferous and plasmid - free derivatives of bacillus thuringiensis were screened with ethidium bromide treatment, elevating growth temperature from 42 to 44 then to 46 by degrees, and treating it with 0. 05 % sodium docecyl sulphate ( sds ) as the plasmid - curing agent at 46
分別用溴化乙錠誘變處理、逐級升溫培養以及用sds處理等三種方法對蘇雲金芽胞桿菌無晶體( cry ~ - )和無質粒突變株進行了篩選研究。
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