查询词典 picrate

In order to obtain good ignition performance of the nitramine propellant,certain amount of potassium picrate with strong ignition ability was added.

为使硝胺类输出药获得较好的点火性能，在配方中添加点火能力强的苦味酸钾制成混合药剂，设计了三种配方，并进行了点火性能试验，得到点火延迟期分别为1。

The picrate anions are uncoordinated, and bound together by electrostatic attraction and hydrogen bonds.

苦味酸根离子没有形成配合物，它们是通过静电和氢键作用力排列在一起的。

The extraction of scandium picrate by benzo-15-crown-5 (B15C5) and dibenzo-18-crown-6(DB18C6) has been studied.

研究了苯并15冠5(B15C5)和二苯并18冠6(DB18C6)萃取苦味酸钪的萃取平衡。

81 Was prepared by the reaction of tris2-(salicylideneiminoethyl amine with zinc picrate [Zn2] in ethanol.

在不加任何碱的条件下，三[2-乙基]胺与苦味酸锌[Zn26H2O]在乙醇中反应，得到了较为少见的多胺单缩合西夫碱配体的配合物[ZnN(CH2CH2NH2)2(CH2CH2N=CH-C6H4O)]Pic。

From the alkaline portion, 2, 5-lutidine, isolated as its picrate, m.p.

后者则与Gross等所合成的8-甲基-1，2-苯茀可能相同。

A quantitative size exclusion chromatcgraphic method was developed for studying the complexation reaction between a biscrown ether and potassium picrate in tetrahyrofurane.

用定量的体积排除色谱方法。研究了双冠醚和苦味酸钾在四氢呋喃中的配合反应。

In order to obtain good ignition performance of the nitramine propellant, certain amount of potassium picrate with strong ignition ability was added. Three compositions with different formulations were designed, and their ignition performances were tested. The results show that the ignition delayed time of them were 1.79, 2.11 and 3.05ms respectively.

为使硝胺类输出药获得较好的点火性能，在配方中添加点火能力强的苦味酸钾制成混合药剂，设计了三种配方，并进行了点火性能试脸，得到点火延迟期分别为1.79， 2.11， 3.05ms。

[Cu2(H2O)4]2 was prepared by the reaction of aqueous 1,2,4-triazol-5-one solution with the solution of copper picrate Cu2 and characterized by elemental analysis, FT IR and X-ray powder diffraction analysis.

本文通过1，2，4-三唑-5-酮水溶液与苦味酸铜水溶液反应，制备了[Cu2(H2O)4]2，用元素分析、傅立叶变换红外光谱分析、X-射线粉末衍射分析对其结构进行了表征。

This paper study mainly on synthesis, crystal structure, antitumor of quinolone compounds containing palladium, and synthesis, crystal structure of norfloxacin picrate supremolecular compound. The interaction of quinolones with DNA and the factors which effect interaction of quinolones with DNA also were studied. Meanwhile the interaction between phenthroline metal complex and DNA were studied by spectroscopy.

本论文主要研究了喹诺酮钯化合物的合成、晶体结构和抗癌活性；研究了喹诺酮与DNA之间的相互作用及影响因素；用分子静电势参数法研究了喹诺酮药物的定量结构-活性关系。

SILVER PICRATE, WETTED with not

苦味酸银，湿的，按重量含水不低于

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。