In this paper, the vapour phase proton-exchange methods (VPPE) are studied.
本文主要研究气相质子交换法制作铌酸锂光波导的技术。
CFC vapour phase cleaning machine used to be used in printed circuit assemblies cleaning.
在印制板组件的清洗中，过去一直采用CFC汽相清洗。
Vapour phase chromatography has rapidly become one of the most successful analytical techniques.
色谱法已经迅速成为最成功的分析方法之一。
Vapour phase hydrogenation of furfural was employed to produce 2 methylfuran through a copper ammonia complex catalyst.
采用负载型铜氨络合物催化剂进行糠醛气相加氢制2 甲基呋喃。
The competition between addition and substitution in vapour phase chloridization reaction of prolence is analyzed on the base of essential principle in chemical thermodynamics and kinetics.
对间苯二甲腈气相氯化反应过程提出了合理的假设与简化 ，从反应机理出发建立了一个动力学数学模型。
A concise physical picture is furnished by chemical potential curve about the law of phase equilibrium, saturated vapour pressure of curved liquid surface, evaporation and condensation etc.
通过曲线描述，提供了关于相平衡、弯曲液面饱和蒸气压以及蒸发、凝结等规律比较直观的物理图像。
The physical sedimentation of aluminium vapour in gas phase is an effective process to metallize the surface of a fabric.
采用铝蒸汽的物理气相沉积法是织物表面金属化的有效方法。
This paper introduced solid phase extraction (SPE) technique in details in collecting trace organic vapour pollutants in ambient atmospheres.
祥细介绍了固相萃取技术采集环境空气中痕量有机化合物的方法。
Water vapour in gas condensate reservoir has effect on the phase state of the gas condensate system.
凝析气藏中的水汽对凝析气体系相态变化有重大影响。
Water vapour in Gas condensate reservoir has an effect on the phase behavior of the Gas condensate system.
凝析气藏中的水汽对凝析气体系相态变化有影响。
Petrol filling stations with Phase II vapour recovery systems are now required to display new eye-catching certificate for easy identification.
已装设第二期加油洗汽体回收系统的加油站必须在站内明显展示新设计的证书。
Preparation of biodiesel with waste oil from restaurant by circulating gas-phase esterification-transesterification-water vapour distillation was studied.
循环气相酯化-酯交换-水蒸汽蒸馏技术是以动、植物油为原料制备生物柴油的新工艺。
Approaching the parameters of distillation operation through phase law and diagrams, the relation of vapour-liquid equilibrium shows directly.
综合相图、相律及相平衡关系，分析精溜操作中的状态参数，使抽象的相平衡内容具体、直观。
'We are currently investigating vapour-phase esterification reactions over metallic nanoporous gold using O2 as the oxidant at atmospheric pressure with encouraging results, ' she says.
她说，我们在研究蒸汽相的酯化反应，在一定的大气压下，氧气为氧化剂，通过金属纳米孔道反应，其效果良好。
A vapour at saturation is in equilibrium with the bulk phase.
饱和蒸汽和凝结相处于平衡状态。
A vapour at saturation is in equilibrium with the bulk phase.
饱和蒸汽和凝结相处于平衡状态。
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