查询词典 hydrogen arsenide

Theinfluence of separation methods and the self-oxidation of flavonoids on the precisemeasurement of hydrogen peroxide were emphasized.

强调了过氧化氢的分离方式与黄酮类化合物自氧化对准确测定过氧化氢值的影响。

By transmission electron microscope, selected area electron diffraction, powder X-ray diffraction, differential scanning calorimeter as well as self-devised drainage, the effects of metals on grindability, material size, hydrogen storage capacity and hydriding-dehydriding properties are emphatically researched. Fe、Co、Ni were added in pretreatment process of anthracite and the effects of the added metals are researched, also, the action mechanism of metals is discussed on the basis of experimental results.

通过透射电镜、选区电子衍射，X射线衍射、差式扫描量热分析以及自行设计的排水装置等分析测试手段，着重研究了储氢材料中金属对其可磨性、粒度大小、储氢密度、吸放氢性能等的影响，在无烟煤的预处理过程中添加了Fe、Co、Ni三种金属，研究了所添加金属对材料储氢的影响，并在实验结果的基础上探讨了储氢材料中金属的作用机理。

These results indicate that the difficulties in achieving high hole concentration of 1018 cm-3 appear to be related not only to hydrogen passivation,but also to self-compensation.

这些结果表明要实现空穴浓度达1018 cm-3，不仅要考虑H的钝化作用，还要考虑Mg受主的自补偿效应。

These results indicate that the difficulties in achieving high hole concentration of 1e18cm-3 appear to be related not only to hydrogen passivation,but also to self-compensation.

这些结果表明要实现空穴浓度达1e18cm-3，不仅要考虑H的钝化作用，还要考虑Mg受主的自补偿效应。

The effects of atmosphere,MH electrode,production process of hydrogen storage alloys separator materials and decomposition pressure of hydride on the self discharge characteristics of Ni MH battery were studied.

探讨了电池中的气氛、MH电极、隔膜材料、贮氢合金生产工艺和氢化物分解压对MH－Ni电池自放电的影响。

Ni MH battery ; self discharge ; separator material ; production process of hydrogen storage alloy ; hydride decomposition pressure

MH-Ni电池；自放电；隔膜；贮氢合金生产工艺；氢化物分解压

Mg Ni amorphous alloys ; hydrogen absorption enthalpy ; self discharge property

gNi非晶合金；吸氢形成焓；自放电特性

The seal oil system has become weaker part for hydrogen cooled generator in running.

轴封油系统已成为氢冷发电机运行的薄弱环节。

The article presents studying the formation and development of laminar combustion flame and the influence of hydrogen ratio and excess air ratio on flame speed for reformed ethanol fuel in a constant combustion bomb using a system of pressure measurement and schlieren photography technique.

该文介绍了利用压力测量系统、高速纹影摄影和定容燃烧弹装置，对乙醇重整发动机重整燃料的层流燃烧火核形成、火焰发展情况、掺氢比例和过量空气系数对其火焰传播速度的影响进行了研究。

It is further provided an apparatus comprising heating means (22) in thermal communication with a sample holder (31) suitable for the containment of the material, the sample holder being in gaseous communication (12) with a sansing region (6), the apparatus being further provided with a means (9) for inducing flow of gas from the sample holder of the sensing region and a means (9) for sensing the presence of hydrogen isocyanate in the sensing region.

而且还提供了一种装置，包括与适于留存材料的样品储存器(31)热连接的加热装置(22)，该样品储存器与传感区域(6)相互气体连接(12)，该装置进一步设置有：用于从传感区域的样品储存器引导气体流动的装置(9)和用于检测传感区域中异氰酸的存在的装置(9)。

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