English translation for "前体物"

precursor

Example Sentences:

	1.	Recent advances in research of tsnas and their precursors 烟草特有亚硝胺及其前体物研究进展
	2.	Distribution characteristics of nonylphenol and its precursors , nonylphenol ethoxylates in drinking water of a city 饮用水中壬基酚及其前体物的分布特性
	3.	Uniform design was employed to optimize the culture conditions and the component of culture medium including carbon source , nitrogen source , phosphor source , growth factors , inorganic salts and precusor as well 利用均匀设计原理进行实验设计，以优化培养基中碳源、氮源、磷源、生长因子、前体物及无机盐成份的配方以及细菌培养条件。
	4.	The synthesis of poly ( - hydroxybutyrate - co - - hydroxyvalerate ) by the strain g - iiiy from different precusor was studied . it was found that the strain g - iiiy could accumulate phbv with sucrose as carbon source and propionic acid or valeric acid as precursor . in 2l self - controlled fermentor , the dry cell weight , phbv concentration and phbv content reached 35 . 8g ? l - 1 , 22 . 6g ? l - 1 and 38 . 4 % respectively in the case of fermentation for 42 hours and the propionic acid as precursor 研究了添加不同前体物， g - y菌株生产聚-羟基丁酸和聚-羟基戊酸共聚物( phbv )的发酵条件，结果表明，此菌株能以丙酸或戊酸为前体，在蔗糖为碳源的条件下合成phbv共聚物；在2l发酵罐中，以丙酸为前体，发酵16小时开始流加丙酸，根据发酵液ph值变化控制丙酸流加量，发酵42小时，细胞干重、 phbv产量和含量分别达到35 . 8g / l ， 22 . 6g / l ， 63 . 13 。

Similar Words：

"前体升力面" English translation, "前体水线面面积系数" English translation, "前体碳氢化合物" English translation, "前体碳氢化合物；母体碳氢化合物" English translation, "前体污染物" English translation, "前体细胞" English translation, "前体药物" English translation, "前体药物的合成" English translation, "前体中线面面积" English translation, "前体中线面系数" English translation