查询词典 hydrogen arsenide

The mobile phase was 30% volume of acetonitrile, 70% volume of phosphate buffer salt(sodium hydrogen phosphate 1.12 g, sodium dihydrogen phosphate 0.18 g, add water to 1000 mL, adjusted to pH 7.6); the detection wavelength was set at 288 nm.

建立HPLC法，色谱柱：Diamonsil C18(5μm， 4.6 mm×250 mm)，流动相：乙腈－磷酸盐缓冲液（取磷酸氢二钠1.12 g，磷酸二氢钠0.18 g，加水溶解并稀释至1 000 mL，调pH值至7.6）（体积比为30：70），检测波长：288 nm。

Hydrogen and air mixtures, within the flammable range, can explode and may burn with a pale blue, almost invisible flame.

在可燃范围内的氢和空气的混合物可能爆炸，也可能燃烧，火焰是淡蓝色，几乎看不见。

Hydrogen cyanide ; calcium oxide ; removal at high temperature

氰化氢； CaO ；高温脱除

In section 1 of this paper, a multi-wavelength analysis method is introduced to measure temperature of carbon hydrogen flame.

在本论文的第一部分中，介绍了有关采用多波长分析方法测量碳氢燃料火焰温度的研究。

ABSTRACT In section 1 of this paper, a multi-wavelength analysis method is introduced to measure temperature of carbon hydrogen flame.

在本论文的第一部分中，介绍了有关采用多波长分析方法测量碳氢燃料火焰温度的研究。

The grand canonical Monte Carlo method is adopted to simulate hydrogen molecules storage in carbon nanotubes and tube arrays.

采用巨正则蒙特卡罗方法模拟氢分子在碳纳米管及其阵列中的存储过程。

Hazardous decomposition products : Oxides of carbon, chlorine, hydrogen chloride, possible trace amounts of carbonyl chloride, unidentified organic compounds.

（碳氧化物、氯、氯化氢、散发出微量羰酰氯，其他的有机化合物。

Preferential dissolution of α phase for specimens processed less than 12 hrs were revealed by using ICP-MS (inductively coupled plasma-mass spectroscopy). Hydrides having precipitated in the α-phase at the near surface peeled off into the electrolyte, and thus resulted in reduced HUE for specimens having experienced longer charging periods. In order to increase HUE, the hydrogenation promoter, Na2S2O35H2O, was added into the electrolyte to see the effect on the hydrogen absorption.

感应耦合电浆质谱分析术(inductively coupled plasma-mass spectroscopy； ICP-MS)分析发现，渗氢前一阶段（12小时）铝元素有较明显之溶释现象，此一现象肇因於渗氢作用使近表面层α-相中析出之氢化物体积逐渐扩大膨胀，最后剥落而溶於硫酸水溶液，也因此造成长时间之渗氢效率未随渗氢时间增加而增加。

We found, however, that new catalysts for oxygen reduction could also lead to new chemical means for hydrogen oxidation.

然而，我们发现氧还原新催化剂同时还可以引发新的氢氧化化学反应。

Buluofen is powder of white crystallization sex, in the Yi Rong in alcohol, acetone, 3 chloric firedamp or ether, in water scarcely dissolve, in hydrogen oxidation natrium or sodium carbonate try the Yi Rong in fluid.

布洛芬是白色结晶性粉末，在乙醇、丙酮、三氯甲烷或乙醚中易溶，在水中几乎不溶，在氢氧化钠或碳酸钠试液中易溶。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？