vapor phase

The study of anticorrosive effect of the nitrous acid natrium vapor phase inhibitor to the steel plate

亚硝酸钠系气相防锈剂对钢试样防锈效果的研究

互联网摘选

With this apparatus, the vapor phase p-V-T data of ethyl acetate-acetic acid binary system over the range of 25~ 80 ℃ and 38~ 505 mm Hg were determined.

用此装置，测定了醋酸乙酯-醋酸二元系在25～80℃和38～505mm Hg范围内的气相p-V-T数据。

互联网摘选

A thermodynamic analysis and test for the discharge of vapor in two-phase region

两相区放汽过程的热力学分析与试验

互联网摘选

The thermodynamic model considering the vapor phase associated effect proposed by Tamir et al.

采用Tamir等提出的考虑汽相缔合效应的热力学模型。

互联网摘选

The dehydration of hexahydrated yttrium chloride and the vapor phase hydrolysis of anhydrous

六水合氯化钇的脱水和无水氯化钇的气相水解的研究

互联网摘选

A model for the growth of vapor bubble in homogeneous superheated liquid was built up according to non-equilibrium thermodynamic theory of phase change.

依据非平衡热动力学相变理论建立了在均匀过热液中的汽泡生长模型。

互联网摘选

Study of a halide and rhodium free catalytic system for vapor phase carbonylation of methanol ⅱ. A novel method for preparation of sulfided catalysts and their carbonylation behavior

甲醇气相羰化非铑非卤素新催化体系研究I.新的硫化物催化剂制备方法及其羰化性能

互联网摘选

Thermodynamic Equilibrium in the Vapor Phase Esterification of Acetic Acid With Ethanol

乙酸和乙醇气相酯化的热力学平衡

互联网摘选

Self-transformation kinetics of porous glass granules into B-Al-MFI-type zeolite in a vapor phase of ethylamine and water was studied in the temperature range of 408~ 453 K. The products obtained in the transformation process were investigated with XRD.

以XRD为表征手段详细研究了408～453K温度范围、多孔玻璃粉在乙胺和水的蒸汽相中自转变为B Al MFI型沸石的自转变动力学。

互联网摘选

Secondly, as the vapor phase coexists with water/ vapor mixed phase, a transparent vapor area appears near the foreside of the cavity, although the mixture still filled the rear part.

两相共存阶段，临近水翼区域形成透明的纯汽相区，空化区域后部仍是水汽混合的两相区；

互联网摘选

The structure of SiC ultrafine powder synthesised by the thermal chemical vapor-phase reaction method remains a lot of characteristics associated directly with the nucleation and crystal growth. It is favorable for the high resolution electron microscopy ( HREM) study of the process of nucleation and crystal growth.

用热化学气相合成法制备的超细SiC粉末的组织结构，保留了许多与形核生长过程直接有关的许多特点，为用高分辨电子显微术研究其形核生长过程提供了有利条件。

互联网摘选

High quality GaN film was grown by hydride vapor phase epitaxy ( HVPE ) using porous AAO as mask.

采用均匀的多孔阳极氧化铝做掩膜在氢化物气相外延设备中生长出高质量的氮化镓膜.

互联网摘选

The vapor phase concentration of durene could be adjusted by the self-made adjustor.

自制 的高熔点物料气相浓度调控仪能很好地调控气相中均四甲苯的浓度,具有推广应用价值.

互联网摘选

The energy flux and mass flux equations have been established while a liquid vapor phase change occurs on spherical gas nucleus wall on the basis of non equilibrium thermodynamics.

从非平衡态热力学理论出发，建立了有相变发生时球形气核与围流液体之间能量流和物质流的方程式。

互联网摘选

The catalysts of Al P Ti Si O were prepared by common precipitation method. Vapor phase O ethylation of catechol with ethanol over the synthesized samples was studied.

采用常规沉淀法制备了Al-P-Ti-Si-O体系催化剂，并研究了邻苯二酚与乙醇在该催化剂上的气相O-乙基化反应，考察了催化剂组成对催化剂结构、酸性和反应性能的影响。

互联网摘选

Compatible with infrared and vapor phase reflow solder process.

适用于回流焊接工艺.

互联网摘选

It's available for use of the experiments to determinate combustion heat, saturated vapor pressure, surface tension, and rate constant of reaction, draw binary phase diagram of liquid system.

本程序适用于燃烧热、饱和蒸气压、表面张力、反应速度常数的测定以及二元液系相图的绘制。

互联网摘选

Characterization of a novel mo/ c catalyst for direct vapor phase carbonylation of methanol

甲醇直接气相羰基化Mo/C催化剂表征

互联网摘选

Using a gangue as raw in the experiment, the process of synthesizing gangue-based adsorbent with high crystallinity and purity by self-transformation of gangue in vapor phase of ethylamine and water at a temperature range of 373~ 400 K was researched.

以煤矿的废弃物煤矸石为原料，研究了373~400K温度范围内，煤矸石在乙胺和水的蒸汽相中自转变合成纯度、结晶度均较高的矸石基吸附剂的过程。

互联网摘选

Anti-corrosion mechanism of V2 vapor phase inhibitor was investigated by electrochemical analysis.

采用自行设计的参比电极后置式三电极电化学测量电池，模拟大气腐蚀的状态，对气相缓蚀剂的电化学性能进行了研究，探讨了V2缓蚀剂的作用机制。

互联网摘选

The improving measures and their results in applying the vapor phase drying plant with the automatic internal vapor system are introduced.

介绍了全自动内置式蒸发系统的煤油汽相干燥设备在应用中的一些改进措施和效果。

互联网摘选

The vapor-liquid phase equilibrium data for the binary system of m-xylene-water at 0. 1013 MPa were determined by using an improved pant equilibrium cell. Thermodynamic consistency test indicates that the experimental data are reliable.

采用改进的Partt釜测定了在0.1013MPa下，间二甲苯－水二元部分互溶体系的气液相平衡数据，经热力学一致性检验表明，测定数据是可靠的。

互联网摘选