The influence of hydrogen pressure on liquefaction is more significant in the presence of catalyst.
当有催化剂存在时氢压对转化率的影响比无催化剂时显著。
The influence of temperature, hydrogen pressure and contents of active component in catalysts are discussed.
讨论了温度、氢气压力、催化剂活性组分含量对苯部分加氢制备环己烯反应的影响。
The hydrogen embrittlement factor has the same dependence on the hydrogen pressure and charging current density.
合金的氢脆因子与氢气压力或电流密度之间呈相同的依赖关系。
The amount of Ruthenium loading, reaction temperature, reaction time and hydrogen pressure have significant impacts on the catalytic performance.
钌的负载量、反应温度、反应时间、氢气压力等条件对催化反应性能具有重要的影响。
The results show that at pure hydrogen atmosphere, the uniformity of pore size, spatial distribution of pores and pore-cells increases with hydrogen pressure.
结果表明：纯氢条件下气压越高，孔尺寸分布越趋于一致、孔位置和气孔结构单元分布越均匀；
In such discharges, the plasma density was determined entirely by the outgassing of the limiter and-wall, and independent of the initial hydrogen pressure pA totally.
在这类放电中，等离子体的密度由限制器和壁的出气量决定，而和初始充的氢气压强完全无关。
In such discharges, the plasma density was determined entirely by the outgassing of the limiter and wall, and independent of the initial hydrogen pressure p0 totally.
在这类放电中，等离子体的密度由限制器和壁的出气量决定，而和初始充的氢气压强完全无关。
The conversion of methyl propionate and the selectivity to propanol were obviously affected by reaction time, reaction temperature, hydrogen pressure and solvent volume.
反应时间、温度、氢气压力和溶剂体积对丙酸甲酯加氢转化率和目标产物丙醇选择性都有很大的影响。
It also introduces the concept of the minimal energy units in the metabolism, revises theoretic partial hydrogen pressure, gains its suitable scope and the optimal value.
进而引入细胞代谢最小能量子概念，对理论氢分压进行修正，得出沼气发酵适宜的理论氢分压范围和最佳氢分压。
And I'm going to ask, after I reach equilibrium, what is the partial pressure of nitrogen hydrogen and ammonia?
我想问，当达到平衡后，氮气，氢气和氨气的分压，分别是多少？
For renewable diesel made from animal fat, fats are hydrogenated by reacting the tallow with hydrogen under high pressure at high temperature.
对于由动物油生成的可再生柴油来说，在高温高压下动物脂肪与氢气作用发生氢化反应。
Ionized molecular hydrogen can be seen evaporating from the tips of these star-forming columns of gas and dust, under pressure of ultraviolet light from the nebula's central blue giant stars.
在来自星云中心蓝巨星紫外线辐射的压力下，这些由气体和尘埃组成的恒星形成区域尖端的电离氢分子将不复存在。
Now in this particular reaction, I've got hydrogen gas, iron solid. Those already are elements in their most stable forms at room temperature and pressure.
特定的反应中，我有氢气，固态铁，这些都已经是，处于室温和常压下，最稳定的元素单质。
The fuel payload need not be huge, either: just 1 kg (2.2 lb) of liquid hydrogen (26 litres at normal pressure) is enough to take the car 300 kilometres, says Spowers.
Spowers说：“燃料载荷也不需要很大，也就1kg(2.2磅)液态氢(26公升，常压)足够形势300公里了。”
We will start with a cubic inch of hydrogen at atmosphere pressure (or the air pressure at the earth's surface).
我们从大气压力(地球表面的空气压力)的一立方英寸氢气开始。
The amount of hydrogen contained in each tube depends on tube diameter, length, and pressure rating.
每个管道的氢容量由管道直径、长度和额定压力决定。
The Hydrogen Fuel changeover system is a wall mount dual-input, auto-changeover, gas control and pressure regulation system.
氢燃料转换系统是一种壁挂式的和双输入的自动转换、燃气控制和压力调节系统。
Pressure and temperature method is assumed to measure hydrogen consumption, Battery voltage and current is continuously measured and integrated to calculate electric energy consumption.
采用压力温度法测量氢气消耗量，对蓄电池电压、电流进行连续测量和积分运算得到电能量消耗。
The paper describes the principle of high pressure gas filling and structure of the system for polystyrene microspheres high pressure hydrogen filling.
概要介绍了微球高压充氢原理及聚苯乙烯塑料微球高压充氢系统。
Pressure ranking is introduced to synthesize the refinery hydrogen networks.
将压力等级的概念引入炼油厂氢气网络的优化方法中。
The research showed that temperature affected the isomerism most, then the pressure of hydrogen and the concentrations of catalyst.
结果表明，温度对氢化反应的异构化影响较大，氢气压力和催化剂浓度对异构化的影响相对较小。
A brief description is given of the process of recovery of hydrogen from ammonia purge gas by the pressure swing adsorption technology and the results obtained.
简述了采用变压吸附技术从合成氨弛放气中回收氢气的工艺过程及取得的效益。
The molecules of hydrogen get closer and closer with the pressure.
跟着压力增加，氢分子越来越近。
The path integral Monte Carlo method with a constant pressure ensemble is used to study the equation of state of solid hydrogen with translational and rotational degrees of freedom.
同时考虑分子的平动与转动自由度，用等温等压系综的路径积分蒙特卡罗方法研究了固体氢的状态方程。
The effects of hydrogen dilution, gas pressure and RF power on the properties of the films have been investigated.
研究了氢稀释、气体压力和RF功率对薄膜性质的影响。
It has low diffusible hydrogen and good low-temperature impact toughness, suitable for welding middle-carbon steel and pressure containers of low-temperature steel.
扩散氢含量低，低温冲击性能优异，适用于低温钢、中碳钢等压力容器的焊接。
A series hydrogen storage materials with high pressure ratios for hydrogen compression were developed.
开发了一种用于氢化学热压缩的具有高压缩比的贮氢材料系列。
A series hydrogen storage materials with high pressure ratios for hydrogen compression were developed.
开发了一种用于氢化学热压缩的具有高压缩比的贮氢材料系列。
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