氢氧

结合硫和氢氧同位素测定结果，成矿流体是燕山运动阶段的地表水沿断裂深循环，特别是在富K、富Au的凝灰岩中往复循环作用形成的。

Linking with determined results on sulfur and oxyhydrogen , the mineralization fluid formed from the deep circulation of the surface water along the fracture , especially from circulation repeating in the potassium-and gold-rich tuff .

QJ-1000型氢氧焰焊割机的研制

Development of QJ 1000 Oxyhydrogen Flame Welding and Cutting Machine

定性分析表明水是由氢氧结合而成的。

Qualitative analysis shows that water is made up of hydrogen and oxygen .

银川平原承压水氢氧同位素组成与~（14）C年龄分布特征

Distribution Characteristics of Hydrogen and Oxygen Isotopic Compositions and ~ ( 14 ) C Ages in Confined Water of Yinchuan Plain

大气氢氧自由基（OH）是对流层大气中的主要氧化剂之一，在大气化学过程中占有重要地位。

Hydroxyl radical ( OH ) is one of the most important species in the atmosphere as a major oxidant .

和羟自由基（·OH）的清除作用。大气氢氧自由基测量技术研究进展

And hydroxyl radicals (· OH ) were investigated respectively with chemoluminescence technique . Progress of Study on the Measurement of Atmospheric Hydroxyl Radicals

氢氧自由基（OH）在对流层大气化学中起着重要的作用，因此，对其浓度的测量具有重要意义。

Hydroxyl radical ( OH ) plays a key role in the tropospheric chemistry , so the measurement of its concentration is very important .

氢氧化镁铝是一种典型的层状双金属复合氢氧化合物（layereddoublehydroxides，简称LDH）。

Magnesium aluminum hydroxide is a typical layered double hydroxides ( Layered Double Hydroxides , referred to as LDH ) .

确定了反应的机理，氢氧自由基与乙醛作用主要有六条通道，生成与实验相吻合的CH3CO自由基，反应是放热的。

The mechanism of the reaction studied was confirmed and it showed the main six reaction channels .

介绍了国内外近年来在氢氧直接合成法合成H2O2方面的研究进展。

Recent progress in research of direct synthesis of hydrogen peroxide from H_2 and O_2 was reviewed .

氢氧焰燃烧合成核壳结构纳米TiO2／SiO2复合颗粒及机理分析

Mechanism Analysis and Preparation of Core-shell TiO_2 / SiO_2 Nanoparticles by H_2 / Air Flame Combustions

微库仑法的准确度和精密度均高于国际标准（ISO）的氢氧焰法。

Both the accuracy and precision of the microcoulometric method were higher than those of the hydrogen-oxygen flame method ( ISO standard ) .

一次氧气对氢氧焰水解制备纳米TiO2颗粒的影响

Roles of Primary O_2 in the Preparation of TiO_2 Nanoparticles by Hydrolysis in the Premixed H_2 / Air Flames

利用该法现场制备的氧化剂溶液，成功实现了氢氧等离子体合成H2O2技术与丙烯液相环氧化反应的集成。

The integration of on-site H2O2 synthesized by plasma route and liquid-phase propene epoxidation catalyzed by TS-1 catalyst was successfully actualized .

另外，文中还通过对不同电解液浓度的实验对比，选用浓度为15%的NaOH溶液作为氢氧实验样机的电解质。

Moreover , 15 % NaOH is adopted as the electrolyte of oxy-hydrogen generator by comparison with different concentrations of electrolyte .

氢氧焰燃烧合成纳米SnO2/TiO2复合颗粒的形貌与结构

Morphology and Structure of TiO_2 / SnO_2 Composite Nanoparticles Prepared in H_2 / Air Flames

质子交换膜燃料电池（protonexchangemembranefuelcell，简称PEMFC）是一种用固体高分子膜作电解质的氢氧型发电装置。

It is regarded as the advanced power source in the future . Proton Exchange Membrane Fuel Cell ( PEMFC for short ) is an electrochemical instrument which uses solid macromolecule membrane as electrolyte .

用程序升温催化反应等技术研究Pd、Pt组分及CO对Pd（Pt）/Al2O3催化剂氢氧反应活性的影响

Study of the effect of pd / pt components and CO on activity of pd ( pt ) / a1_2o_3 catalysts in h_2-o_2 reaction by temperature programmed catalytic reaction technique

利用不同还原方法制备了不同纳米粒度的Pt/TiO2光催化剂，并且用脉冲氢氧滴定法测定了TiO2表面Pt的分散度。

In the present work , different nano-sized Pt / TiO2 was prepared , and the dispersity of Pt on the surface of TiO2 was measured by hydrogen and oxygen pulse titration method .

在自行设计的常压氢氧混合气体内循环装置上，研究了Pd和Pd-V改性的Hβ分子筛在苯与氢和氧反应中的催化性能。

The preparation of phenol from benzene and H_2-O_2 catalyzed by zeolite beta modified by Pd or Pd-V was studied through H_2-O_2 mixture inner-circulated equipment designed by us .

建立了包含极化电压动态模型、氢氧有效分压动态模型、热力学动态模型的PEMFC综合动态模型。

This paper builds a comprehensive dynamic mode of PEMFC , it includes the voltage dynamic model , hydrogen and air supply dynamic model , thermal dynamic model .

Pt-ACF内氢氧催化反应中水的形态演变实验观察

Experimental observation of water evolution during hydrogen-oxygen reaction in Pt-ACF

生成水形态对Pt-ACF内氢氧催化反应的影响

Influence of water production on hydrogen-oxygen reaction in Pt-ACF

JF-10氢氧爆轰驱动激波风洞自由流的测量和诊断

The measurement and diagnostics in free stream of JF-10 hydrogen oxygen detonation driven shock tunnel

用氢氧滴定技术考察了（Ⅰ）～（Ⅲ），证明在CU-O加入Ce可明显地提高试样的贮氧能力和还原态样品的再氧化速度。

The H2-O2 titration shows that the addition of Ce to CuO can enhance the oxygen storage capacities obviously and raise the re-oxidation speed of the reduced state catalysts .

利用OMA谱仪及三台单色谱仪研究了爆炸激波管中铝粉在氢氧爆轰激励下快速反应的发射谱及辐射特性。

The emission spectra and radiation behaviour of aluminium powder driven by hydro oxygen detonation in explosion shock tube are studied by OMA spectrograph and three monochromaters .

1MPa氦氧和氢氧环境下，大鼠血浆热应激蛋白（HSP-70）含量和小鼠脑细胞外液丙二醛（MDA）含量均略有升高。

At 2 . 1 MPa , the content of heat stress protein in the plasma and malonaldehyde in the brain extracellular fluid were elevated slightly .

用光学多道分析仪（OMA光学系统）测量了氢氧燃烧驱动激波管中典型状态下正激波后高温空气不同时刻的瞬态光谱。

Spontaneous emission spectra of behind a normal shock wave in high temperature air were measured in a hydrogen oxygen combustion driven shock tube , in a typical condition .

氢氧复合注入对SOI-SIMOX埋层结构影响的研究

Investigation of SOI-SIMOX structure formed by Co-implantation of hydrogen and oxygen

利用地下水氢氧同位素（2H、3H和18O）和碳同位素（14C）方法，分析银川平原承压水的补给更新能力。

With the application of hydrogen and oxygen isotopes ( 2H , 3H and18O ) and carbon isotope ( 14C ), the recharge and renewability of confined water in Yinchuan Plain have been analyzed .