查询词典 chlorine hydride

Inorganic agents such as sodium bicarbonate, ammonium carbonate and sodium boron hydride generate gas slowly and the gas produced by these agents is generally difficult to control.

无机物质如碳酸氢钠，碳铵和钠硼氢化物气体产生缓慢，所产生的沼气，这些代理商通常很难控制。

A method for determination of trace arsenic in high-purity boracic acid by hydride generation atomic fluorescence spectrometry is presented.

研究了氢化物-原子荧光光谱法测定高纯硼酸中痕量砷的方法。

Hydride generation atomic absorption spectrometry, phosphate rock, wet-process phosphoric acid, trace arsenic, trace mercury, determination

氢化物发生-原子吸收光谱法，磷矿石，湿法磷酸，微量砷，微量汞，测定

As compared with the pressure of carrier gas, the subatmospheric pressure is more favourable condition to atomize the hydride, so the atomization temperature was lower (about 650℃).

由於硒化氢的原子化是在负压下完成的，它将比常压或载气压力下更有利於氢化物的原子化，因而使硒化氢原子化的最佳温度降低。

The preparation of beryllium hydride materials is described and the structure and the physical and chemical properties are analyzed in the paper.

简述了BeH2材料的制备方法、结构形式和物理化学性质，并分析了其在惯性约束聚变中的应用。

And nickel-metal hydride batteries used in the first three when they should charge a long time (some mobile phone manufacturers on the requirements of the new mobile phone users to do three let the battery charge c) strategic objective of full battery, new battery, there is a running-in stage.

而镍氢电池在第一次使用的时候就应该进行三次长时间的充电（有些手机厂家就要求用户对新手机的电池做到三放三充）目的要冲饱电池，新电池存在一个磨合期。

With nitrogen cesium, but under high temperature, and reaction generated fairly stable hydride.

铯不与氮反应，但在高温下能与氢反应，生成相当稳定的氢化物。

The effect of different kinds and contents of conductive materials on the performance of metal hydride electrode was studied.

研究了不同种类导电剂及导电剂含量对金属氢化物电极性能的影响，并用交流阻抗法分析了其影响机理。

In addition, the catalytic capability of five ferrocene aziridination complexes in cyclohexanone hydride reaction has also been studied.

此外，本论文还研究了五个二茂铁氮杂环类配合物在环己酮氢化反应中的催化性能。

Whereas the tin hydride is used, for preparing functional fivemembered rings ,to induced alkenyl radical translocation/ cyclization process ——oxidaton process by selective activation of a C H bond——developed by Curran et al., thiophenol, non-tin chemical, is used in this new synthetic method for preparing cyclopentane derivatives through a 1,5-hydrogen transfer/cyclization sequenceEq.

在这些目标中，发展无毒、环保试剂实施有效的自由基反应是一具有挑战性的目标。Curran等发明了用氢化锡介导的自由基易位/环化过程是一种通过C H键的选择性氧化制备功能五元环的高效的方法。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48