乙酸的

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。

Why was the amount of oxygen consumed so much greater than the amount necessary to completely oxidize the added oxaloacetate or malate?

为什么加入草酰乙酸或苹果酸后耗氧量比完全氧化所需的多出如此之多？

Malate dehydrogenase which catalyzes the reversible reaction from oxaloacetate to malate ubiquitously exists in nature.

苹果酸脱氢酶普遍存在于各种生物中，它负责催化草酰乙酸和苹果酸之间的相互转换。

Monodispersed SAM-protected Au nanoparticles are biosynthesized extracellularly by an efficient, simple and environmentally friendly procedure using Bacillus megatherium D01 and Bacillus licheniformis R08 as the reducing agent and using dodecanethiol and mercaptoacetic acid sodium salt as the capping ligand at 26℃.

利用巨大芽孢杆菌(Bacillus megaterium，菌号D01)和地衣芽孢杆菌(Bacilluslicheniformis，菌号R08)作为还原剂，分别以十二烷基硫醇和巯基乙酸钠作为保护剂，生物合成了单分散的Au MPCs。

The garment by, towel the disinfection that wait, appropriate disinfects the boil such as cotton mercery and diaper 10-20 minute, or immerse with acid of 0.5% second crossing oxygen alexipharmic 0.5-1 hour, disinfect a method to can using chemistry fabric of a few chemical fibber, silks and satins to immerse only.

衣被、毛巾等的消毒，宜将棉布类与尿布等煮沸消毒10-20分钟，或用0.5%过氧乙酸浸泡消毒0.5-1小时，对于一些化纤织物、绸缎等只能采用化学浸泡消毒方法。

To explore the issue, 16 experiments to dissolve microcline have been conducted using different solutions with 2mol/L NaCl, 0.05mol/L acetic acid, 5ml crude oil or 0.05mol/L oxalic acid (the values are close to those measured in Tarim oilfield waters) and different initial pHs and temperatures.

为探讨该问题，实验配制了含2mol/L NaCl 、0.05mol/L 乙酸、5ml 原油、0.05mol/L 草酸(这些值接近塔里木盆地油田水实测值)，并控制初始 pH 0、温度，进行了16种不同条件下长石溶解作用的模拟实验研究。

According to the Clausius-Mosotti-Debye equation,the dipole moment of the acetic ether is obtained to be 1.79D,which is close to the literature value.

根据Clausius-Mosotti-Debye方程，求出乙酸乙酯的偶极矩为1.79D，与文献值(1.78D)非常接近。

The composition of additive for microemulsion compound diesel oil is formed from oleic acid 60-80%, concentrated ammonia water 15-20%, monoethanolamine 1-5%, acetic acid 1-5%, alkylnaphthalene 1.5-2% and hydrazine 6-10%.

本发明的微乳化复合柴油添加剂组成为：按重量百分比，油酸60-80％、浓氨水15-20％、一乙醇胺1-5％、乙酸1-5％、烷基萘1.5-2％、肼6-10％。

Ethyl acetate is a good solvent for nitrocellulose with negative .chi.

乙酸乙酯是硝化纤维素的良好溶剂，其。chi。

GC/MS analysis showed that the poly (1,1'-bisnaphthol carbonate), 2-ethylhexyl acetate, heptanone,octene and acetic acid were formed during the ester interchange.

本文用金属化合物作催化剂进行1，1′-联二萘酚-4，4′-二乙酸酯和二(2-乙基己醇)碳酸酯的酯交换反应，评价了不同金

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。