To spare yourself unwanted bacteria exposure, wear a pair of socks during your promenade through the screening machines.
为了远离那些讨厌的细菌,在通过扫描机器的时候穿双袜子。
Methods The optimal mutation breeding method was established through the screening of mutating agents and mutation conditions.
方法通过诱变剂和诱变条件的考察,确定最佳选育手段,从而筛选到效价高、 组分好的优良生产菌株。
Through the screening and assembling of solvent, and surfactant, the optimum formulation of 10% chlorfenapy EW was developed as following by the phase transfer-method.
本试验采用相转移法,通过对溶剂、表面活性剂的筛选和配伍,确定了10%溴虫腈水乳剂的最优配方为溴虫腈质量分数为10%;
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