查询词典 potassium amide

By the determination of different additives influence on the crystal rules of the potassium nitrate, the primary selection to methanol, alcohol, acetone and ammonia is carried out. The results show that the methanol and ammonia have the best separation effect.

通过测定不同浓度下甲醇、乙醇、丙酮、氨四种添加剂对硝酸钾结晶的影响规律，发现甲醇和氨对硝酸钾的析出效果最好，乙醇次之，丙酮最差。

The synthetic liquid fuel is compounded with basic material including methanol and ethanol as well as additives including stearic acid, peroxide of oil and grease, potassium chlorate, zinc peroxide, methyl benzene, methane, cyclohexane, etc.

本发明是一种合成液体燃料及其生产方法，这种燃料由基料甲醇、乙醇和硬脂酸、过氧油脂、氯酸钾、过氧化锌、甲苯、甲烷、环已烷等添加剂经混合加热反应配制而成。

Micas are most widely distributed potassium-bearing minerals on earth surface.

云母矿物是地表分布最广的含钾矿物。

It from 75% calcium phosphates, 15-25% water, the organic matter, phosphoric acid manganese and mineral sour calcium and little potassium, sodium and iron constitute.

它是由75%的磷酸钙，15-25%的水、有机物、磷酸锰、矿酸钙及微量的钾、钠、铁所构成。

Compared the homogeneous enthalpic interaction coefficients of glycine in aqueous potassium chloride solutions with that in aqueous sodium chloride solutions and discussed different cations influence on the interaction of glycine in aqueous solutions. The dilution enthalpies of DMF in aqueous ethylene glycol, glycerol, glucose and sucrose solutions of various molalities have been determined using CSC4400 flow microcalorimetry at

本文选择N，N—二甲基甲酰胺为模型化合物，用流动量热法测定了298.15K下DMF在不同浓度的乙二醇、甘油、蔗糖和葡萄糖水溶液中的稀释焓，根据McMillan-Mayer理论，计算了其在不同溶剂组成下的同系焓相互作用系数，得到水溶液中多羟基化合物与酰胺的相互作用规律。

The molar conductivity of sodium chloride and potassium chloride aqueous solution was also obtained and compared with the experiment values. In our simulation, the solvent-averaged interaction potential between the ions was modeled by pairwise repulsive soft-core interactions and Coulomb forces that were handled by Ewald summation technique.

模拟过程基于电解质溶液的原始模型，溶剂被看作连续介质，溶质分子之间的相互作用采用软核加静电的势能函数模型，长程静电力的处理采用Ewald加和方法。

Contains lethal combination of sodium pentothal, pavulon and potassium chloride.

包含喷妥撒钠，巴夫龙，氯化钾；快速死亡，无救。

Potassium is widely found in plant foods, especially root vegetables and wholegrain cereals.

钾是广泛存在於植物性食品，特别是根蔬菜和谷物wholegrain 。

Methods:The self-made potassium chloride monopha- sic action potential recording electrodes(KCI-MAP elec- trodes)were pluged into the canine left anterior ventricu- lar wall,where isoprenalinewas administered through the KCI-MAP electrodes to mimic the increase of local sympathetic nervous tension,monophasic action potentialof the three layers(endocardium,mid-myoeardium and epicardium)at left anterior ventricular wall were re- corded simultaneously before and after Iso been administered.

方法经自制跨室壁氯化钾单相动作电位记录电极(KC1-MAP电极)于左心室前壁局部给予异丙肾上腺素模拟局部交感神经张力增加，记录给药前后三层心肌的单向动作电位，分析动作电位时程、图形特征和跨室壁复极离散度的变化，观察VT的诱发情况和VT发作时室壁激动顺序。

A new flow injection-catalytic spectrophotometric method has been developed for the determination of nitrite based on oxidation decoloration of Victoria blue B with potassium bromate in phosphoric acid medivm.

以亚硝酸根催化溴酸钾在磷酸介质中氧化维多利亚天蓝B褪色为指示反应，建立了反相流动注射催化光度法测定痕量亚硝酸根的新方法。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。