乙酸铅

The results showed that after exposure to lead acetate, the cellular morphology and cytoskeleton remained unchanged.

实验结果显示：乙酸铅染毒24 h后，细胞整体形态和细胞骨架无明显改变。

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。

This method involves using the glacial acetic acid as a catalyst, adding the litharge in aqueous medium and adding a quantity of oil of vitriol to yield lead sulfate.

该法来用了冰乙酸作催化剂，在水介质中加入氧化铅，再滴加一定量的浓硫酸来合成硫酸铅。

Then the protected D-mannitol, mixed with lead tetraacetate, hippuric and acetic anhydride, were refluxed in THF for 18 h in a one-pot two step reaction to afford a chiral precursor-2-phenyl-4-[-2,3-O-]-propylidene-5(4H)-oxazolones.

产物与四乙酸铅、马尿酸、乙酐于THF中回流18 h完成一釜二步反应，纯化后得到含有手性碳原子的环丙烷氨基酸前体-2 苯基-4-[-2，3-O-]丙叉？

Sodium formaldehyde sulfoxylate can break down into formaldehyde and sulfur dioxide in process of using.

吊白块在使用过程中会分解出甲醛和二氧化硫，先用乙酸铅试纸法[1]对样品进行定性筛选，可疑样品再用分光光度法[2]测量甲醛的含量，判断是否含有吊白块。

Under electron microscope, lead acetate induced nuclear pyknosis, mitochondrial swelling and vacuolization, cell blebbing. But the structure of endoplasmic reticulum remained unchanged.

电镜下观察，乙酸铅能使细胞核固缩，线粒体肿胀、正常结构消失并伴有空泡化，胞内出现鼓泡现象，但内质网未见异常。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。