1、

The synthesis of1,4-cyclohexanedimethanol from dimethyl terephthalate by two-stage liquid-phase hydrogenation was studied.

在高压反应釜中,对苯二甲酸二甲酯经两步催化加氢反应合成了1,4-环己烷:二甲醇。

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4、

By theoretical calculation and analysis, the calculation formulas of the line-to-line load was equivalent to the three-phase load under two conditions that power factors were equal or not were put forward respectively.

通过理论计算和分析,提出了在功率因数相等和不相等两种情况下,线间负荷等效为三相负荷的计算公式。

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5、

And the composition in the liquid phase which I'm fixing T So my two variables are xB and T.

液相的组分也固定下来了,所以我的两个变量就是xB和。

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6、

The particle falling velocity is an important parameter in the two-phase flow.

颗粒沉速是两相流动中的重要参数。

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7、

Second, the paper analyzes the single-pulse modulation which includes pulse amplitude modulation, on-off keying modulation, pulse position modulation and two-phase modulation.

其次分析了单脉冲调制中的脉冲幅度调制、开关键控调制、脉冲位置调制和二相调制。

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8、

Study of Film Boiling Dispersed Two Phase in Narrow Annular Gap

环形狭缝膜态沸腾弥散两相流动特性研究

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9、

The first phase, consisting of leasing out the berthing space through two tendering exercises, was completed in February in 1988.

第一阶段改革于一九九八年二月完成,通过两次招标,将泊位租出。

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10、

Study on the aqueous-two-phase extraction separation of Hg(ⅱ) with tetrabutylammonium bromide-( NH_4)_2SO_4 system The Synthesis of Benzyl Formate Using the Catalyst of TBAB

在硫酸铵存在下用四丁基溴化胺-水体系萃取分离汞四丁基溴化铵催化合成甲酸苄酯的研究

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11、

The wind-blown sand movement is a typical gas-solid two-phase flow.

风沙流是一种典型的气固两相流。

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12、

DTA Studies of Phase Diagrams of the Two-component Condensed System of Benzoic Acid-Naphthalene

苯甲酸-萘二元凝聚系统相图的差热分析法

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13、

Development Study on Measuring Moisture of the Wet Steam Two Phase Flow

湿蒸汽两相流湿度测量方法研究进展

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14、

Application of Vapor-Liquid Two-Phase Flow Principles to the Liquid Level Controller

汽液两相流原理在液位控制器中的应用

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15、
16、

A constitutive law for cyclic behavior of a class of two-phase steels

一类双相钢循环特性的研究

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17、

For phase of XY mode, 3D conductive body is elongated in EW direction; two zones with the values decreasing are located respectively at north and south boundary.

在XY模式相位平面图中,三维低阻异常体在东西方向被拉长,在南北边界处存在相位值减小区。

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18、

A mathematical model was built and applied to drawing a phase diagram of completely miscible two components liquid system, which only needs a few data.

通常完全互溶双液系平衡相图的绘制需要许多组数据,本文通过建立数学模型,只需少量的实验数据就可以利用计算机绘制相图。

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19、

Experimental studies have been performed on the board of Russian IL 76 reduced gravity airplane for two phase air water pressure drops in a square cross section channel.

利用俄罗斯IL76失重飞机对微重力条件下方形截面管道内的水/气两相流压降进行了实验研究。

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20、

Computer Drawing of the Phase Diagram of Completely Miscible Two Components Liquid System

完全互溶双液系平衡相图的计算机绘制

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