乙酸

Lead acetate decreased the proliferation of PC 12 cells.

乙酸铅能引起PC 12细胞增殖显著下降。

Lead acetate induced apoptosis with a concentration-dependent manner in PC 12 cells.

乙酸铅能诱导PC 12细胞发生凋亡，并存在浓度依赖关系。

To explore the mechanisms of lead-induced apoptosis, PC 12 cells were exposed to 100 μmol·L-1 lead acetate for 24 h, and cellular morphology, cytoskeleton and ultrastructure were observed.

为了从形态学角度研究铅诱导细胞凋亡的机制，用100 μmol·L-1乙酸铅对PC12细胞进行染毒24 h，检测细胞整体形态、细胞骨架和细胞超微结构的改变。

The leaves, leafstalk, and stems from grapes were used as explants to induce calli and subculture in medium (100 mL B5 medium containing 3 g sucrose and 0.6 g agar) with different plant hormone combinations (6-BA, KT, IBA, 2, 4-D), and then the resveratol content from those calli was determinated by using HPLC.

以葡萄的叶、叶柄和茎分别作为外植体，在不同激素组合（6-卞氨基嘌呤(6-BA)、激动素、吲哚丁酸、2，4-二氯苯氧乙酸(2，4-D)）的培养基（以B5培养基为基本培养基，含30g/L蔗糖和6g/L琼脂）上，进行愈伤组织的诱导和继代培养，并利用高效液相色谱法对不同来源愈伤组织中的白藜芦醇含量进行测定。

Rye dough leavening is achieved by a sour dough formulation which includes lactic and acetic acid bacteria.

黑麦面团的发酵可通过使用乳酸菌和乙酸菌来酸化面团来完成。

The control group were fed basal diet, group 1 to 3 were fed basal diet supplemented with 90,100,110 mg/kg of Lespedeza Bicolor crude extract, group 4 to 6 were fed basal diet supplemented with 60,70,80 mg/kg of ethyl acetate extract, group 7 to 9 were fed basal diet supplemented with 60,70,80 mg/kg of n-butanol extract.

试验期42 d。对照组饲喂基础日粮，1～3 组饲喂基础日粮加二色胡枝子粗提物90、100、110 mg/kg；4～6 组饲喂基础日粮加二色胡枝子乙酸乙酯萃取物60、70、80 mg/kg；7～9 组饲喂基础日粮加二色胡枝子正丁醇萃取物60、70、80 mg/kg。

The impact of peracetic acid on the removal of lignin in flax is also studied in thesis.

本文还研究了过氧乙酸对亚麻中木质素去除的效果。

The methods and theories of synthesizing polyurethane with acetic acid lignin were investigated.

对以乙酸木素为原料合成复合聚氨酯材料的方法及其特性进行了研究和探索。

The reason is that the 40 42 refers to the standardization of both Linalool and Linalyl acetate resulting in a very consistent floral scent.

原因是40 - 42指的标准化都芳樟醇和乙酸芳樟酯造成了非常一致的花香味。

In order to learn variation of protection enzyme system and mechanism of seedling growth and differentiation during tissue culture of Liriodendron chinense, variation of CAT, IAA oxidase and PPO activities was researched during tissue culture of shoot tip in wild Liriodendron chinense in Emei Mountain.

探讨了峨眉山野生鹅掌楸茎尖组织培养再生过程中过氧化氢酶、吲哚乙酸氧化酶、多酚氧化酶活性的变化，以了解鹅掌楸组培再生过程中保护酶系统的变化与组培苗生长分化的机制。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。