zd

New Structure and New Technology of Type ZD 115 Pulsing Traction Motor

ZD115型脉流牵引电机的新结构、新工艺

Study of Speed Characteristics of ZD 109 C Traction Motor

ZD109C牵引电动机速率特性研究

ZD - 5 Type Electromagnetic Actuator and its Application to Engine Test

ZD&5型电磁执行器及其在发动机测试中的应用

Automatic Traffic Monitoring System Using ZD Spatio-temporal Images

自动交通监测系统的二维时空图象方法

From the basic theory of the static electrical field . by using ZD FEM .

本文从静电场的基本方程出发，用二维有限元方法对电极周围的电场分布进行了分析和计算。

Study of Friction Couple of ZD ( J ) 9 New Type of Electric Switch Machine

ZD（J）9新型电动转辙机摩擦联结器研究

Mercury - Substituting Effect of an Organic Composite Inhibitor ZD

有机复配缓蚀剂ZD的代汞效果

Problems and Improving Suggestions about the Control Circuit of the ZD ( J ) 9 Point Switch

ZD（J）9转辙机控制电路存在的问题及改进建议

ZD MCAD ⅱ: a feature based modeling system

ZD－MCADⅡ：一个基于特征的造型系统

Objective : Extract effective section ( ZD ) from NZ and identify the structure ;

目的：提取中药NZ的有效部位（简称ZD），进行初步的结构鉴定实验；

General equation for ZD directional - well trajectories

两维定向井轨迹设计的通用方程

The Improvment of Furan Resin Sand Process on ZD 105 Type Motor Cabinet

ZD105电机座树脂砂工艺的改进

Method Plane analytical geometry is utilized to carry out 3D design with ZD plane map under various well conditions .

方法利用平面解析几何的方法研究不同井况条件下，用二维平面图完成三维设计的问题。

Conclusion : HT-29 / ZD has no multi-drug resistance like traditional anticancer drugs .

结论：吉非替尼耐药细胞HT-29/ZD不存在与传统化疗药物相似的多药耐药性；

Analysis of the TM near Zone Scattering field of ZD perfectly conducting objects with improved FD-TD method

改进的FD-TD法分析二维理想导体TM近区散射问题

Training and exercise induced a significant drop of testis weight of ZD rats ( P < 0.05 );

运动训练引起锌缺乏大鼠睾丸重量减少（P＜0.05）。

Chinical application of ZD stereotactic surgery system

ZD立体定向手术系统的临床应用

The application of processing aid ZD 2 in the crown and shoulder pad compounds was investigated .

研究加工助剂ZD2在载重斜交轮胎胎冠胶和肩垫胶配方中的应用效果。

Mathematical emulation is carried out on the professional simulation software package SIMUL / ZD .

在专用的仿真软件包SIMUL／ZD上，进行了数字仿真。

Effect of zinc deficiency ( ZD ) on the male reproductive system of rats was investigated through zinc deficient model .

利用大鼠缺锌模型，研究缺锌对雄性大鼠生殖系统的影响。

Study of chitosan degradation with immobilized Penicillium sp . ZD - Z1

固定化penicilliumsP.ZD-Z1降解壳聚糖的研究

Development and Application of ZD 150-15A High-Voltage EB Welder

ZD150&15A型高压电子束焊机的研制及其应用

The design principle , system architecture and key functions of ZD AFRS , a robust and hybrid machining feature recognition system , is presented .

介绍了混合特征识别系统ZDAFRS的设计思想、系统结构、核心功能的设计与实现，以及增强系统健壮性的方法。

ZD MCAD ⅱ is a feature based modeling system for mechanical product . It supports design by geometric and feature recognition as well as design by feature .

ZD－MCADⅡ是一个面向机械产品的特征造型系统，它结合了传统造型与特征造型的功能，同时也结合了特征识别与提取的功能。

Methods Wistar rats were divided into six groups : zinc deficiency ( ZD ), stress + zinc deficency ( SZD );

方法将Wistar大鼠按体重随机分为缺锌组（ZD），缺锌应激组（SZD）；

Serum zinc level decreased in ZD rats ( P < 0.05 ), but increased significantly in zinc sufficient rats ( P < 0 . 05 ) .

75%VO＿（2max）强度运动后即刻，锌充足大鼠血清锌水平显著上升，而锌缺乏大鼠血清锌显著下降（P＜0.05）。

The production of thymic peptides and thymin activity in ZD group were lower than those in AL group ( P < 0.01 );

ZD组胸腺的胸腺肽含量、胸腺素活性低于AL组（P＜0.01）。

With rebuilding and managing some segments in the process , the least quality cost and best profit target are achieved while the ZD goal is also satisfied .

通过对各个环节的改造与管理，达到零缺陷的目标，实现质量成本最低化，利润最大化。

ZD is a large domestic high-tech enterprises . With the rapid growth , company also faces different challenges that come from economic environment , industry situation , competitors and its own problems .

ZD公司是国内大型高科技企业，在高速发展的同时，企业也正面临着环境、行业和竞争以及自身发展带来的重重挑战。

Compared with PF rats , serum cortisol concentration in ZD ones was significantly increased , whereas serum ACTH concentration and cerebrum NOS activity were significantly decreased .

与对喂组比较，缺锌组大鼠血液中皮质醇含量显著升高，而血液ACTH浓度以及大脑皮质NO合酶活性明显降低。