查询词典 acetic acid

The crystalline amide of acetic acid, CH3CONH2, used as a solvent and ''.

乙酰胺乙酸的晶体胺，ch3conh2，用作溶剂和湿润剂，并用于油漆和炸药

A salt or ester of acetic acid .

氢碘酸形成的一种盐或酯。

A salt or ester of acetic acid .

异氰酸形成的一种盐或酯。

A salt or ester of acetic acid .

多磷酸形成的一种盐或酯。

The main reasons were that the algae and organism in the water decreased the ability of removing pollutants by coagulations, the algae which grown again in the open sedimentation tank weakened the removal effect of algae by coagulation; because of the accumulation of algae and algae toxin in the filtration tank, the concentration of algae toxin in the effluent increased; by the function of fluid chlorine, the algae and organisms after the filtration will release microalgae toxin and produce a lot of byproduct such as microalgae toxin, sobomyl and so on, meanwhile, the chlorination produce considerable halide and halo-acetic acid and other disinfection byproduct.

主要表现在藻类和溶解性有机物的存在降低了混凝去除污染物的能力；藻类在露天平流沉淀池中再生长，抵消了混凝除藻效果；藻类和藻毒素在滤池中积累，导致滤后藻毒素升高；穿透滤池的藻类和有机物在液氯作用下，释放微囊藻毒素、土臭素和二甲基异冰片等胞内物质，同时生成数量可观的卤代烃和卤乙酸等消毒副产物。

However, at 92℃, the concentration of acetic acid showed little influence on hydrolysis degree.

在不同条件下，乙酸能将18C型肺炎球菌荚膜多糖水解为不同大小的片段，且未破坏抗原决定簇的基本结构。

The optimum conditions were as follows: the volume proportion of water and glacial acetic acid was 4, the reaction temperature was 30℃ and reaction time was 10 minutes.

由此对反应条件加以优化，得出反应的适宜条件是当水和冰醋酸的体积比为4，反应温度为30℃，反应时间为10 min时，收率可达78%。

Different chemicals such as KH2PO4,(NH4)2CO3, KCl, CuSO4, Na2MoO4, Na2WO4, FeCl3, K2Cr2O7, acetic acid and sludge, were added to the lysimeters respectively and the settlement rate of refuse surface and generation rate of leach...

根据沉降速度与时间的函数关系，推算了填埋场稳定化时间。实验结果表明，氮、磷和钾的加入促进了垃圾降解，从而缩短了稳定化时间。其它化合物的加入对降解则影响不大

The effect of reaction temperature, time, water volume, oxidant, acetic acid, ethanol, and sodium carbonate on the yield of reducing sugar were investigated.

在亚临界水的状态下对稻壳和麦麸进行水热糖化实验，考察了反应温度、反应时间、加入水的体积以及氧化剂、醋酸、乙醇、碳酸钠等对还原糖产率的影响。

The self-passivating behavior of 316L stainless steel in acetic acid solution was studied.

研究了316L不锈钢在85 ℃，含0.2% KCl的60%醋酸溶液中的自钝化行为。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。