定相的

Enterprises to adopt advanced production equipment and testing equipment, has automatic variable cross-section mill CNC, automatic volume headphones, automatic CNC Control Step-by-step heat treatment furnace, hardening machine, stress shot peening machines, automatic assembly line, electrostatic spray lines, etc.; with professional Physicochemical room and laboratory, equipped with polishing machine, vertical metallographic microscope, spectrophotometer,¨furnace, carbon and sulfur analyzer United, fatigue tester, stiffness tester, high-arc machine Rockwell Hardness Tester and a full range of advanced testing equipment.

企业采用先进的生产设备和检测设备，有全自动数控变截面轧机、全自动卷耳机、全自动数控步进式热处理控制炉、淬火机、应力喷丸机、全自动组装线、静电喷漆线等；设有专业的理化室和试验室，配备抛光机、立式金相显微镜、分光光度计、定碳炉、碳硫联合分析仪、疲劳试验机、刚度试验机、弧高分选机和洛氏硬度计等先进齐全的检测设备。

Results Half-life( t1/2) of PDDZ degradation in 20% rabbit plasma was 210 min and the parent drug AZT was the degradation product.

在不同流动相条件下测定齐多夫定和PDDZ的含量。结果 PDDZ在体积分数为20%的家兔血浆中的降解半衰期为210 min，降解产物为AZT。

We also find two species can coexist only when taking the medium values in some range of parameter,if it is too large or too small only one population can exist or none of them can .

其它的参数不变，而只变化某一个参数的取值，且这一取值变化符合这一参数划分区间，定态会经历这一区间内的多种状态，且会出现临界点，普通渗流与定向渗流类相互转化，且出现两个临界点，两次相转变。

A systematical method, which can be applied to calculate the mechanical exergy including a phase change process, was put forward, based on the theoretical analysis of the phase change and the capability of doing work in an isothermal process.

为此，通过对定温变压过程下物态变化及其做功能力的理论分析，提出了适用于含相变过程的完整的机械火用计算方法。

The new generations with nostalgic feelings who pass between calm and passion usually use various forms to express taste and dignity, emblazing romance in simplicity.

富有怀旧情怀的新阶层游走于从容与激情之间，不再着意形式所束，气质的高雅随相而生自然流露，于淡定中点燃浪漫。

The ship electric propulsion system that we are going to discuss consists of the following parts: six-phase double Y winding shifted by 30°synchronous motor, diode clamped three-level inverter, fixed pitch propeller and control installment of electric propulsion systems based on air-gap-field orientation vector control.

本论文所研究的船舶电力推进系统各个组成部分分别是：双Y移30°六相电励磁同步电动机、二极管嵌位式三电平逆变器、定距螺旋桨船舶推进器和采用基于气隙磁场定向矢量控制策略的电力推进系统控制装置。

generator transformer unit ; startup failure protection ; negative-sequence current constant value ; open-phase ; setting calculation ; sequence network

因此，现场技术人员对启动失灵保护的负序判据整定依据比较模糊，下面通过计算非全相过程中的负序量进行分析

In this paper,a three-level temperature control plan combining grade-control with PID control in terms of the range of temperature and time for the azimuth holding organ is proposed,and the parameters is optimized based on genetic algorithm.

针对方位保持部件温控系统，提出了一种分时分段 PID控制与级间控制相结合的三级温控方案，以及用遗传算法进行参数整定的方法。

A structure of the radiant heating or cooling ceiling with shape-stabilized phase change material for thermal energy storage was illustrated.

设计出一种利用不同相变温度的定形相变材料蓄能的吊顶形式。

A transmission project combining differential gear with axis-fixed gear train s is put forward.

介绍和分析常用齿轮增速箱传动方案，提出一种差动轮系与定轴传动相结合的传动方案，可实现多重变速，扩展系统的测试范围。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。