zd
- abbr.zenith distance 天顶距
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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
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Study of Speed Characteristics of ZD 109 C Traction Motor
ZD109C牵引电动机速率特性研究
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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
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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
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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。
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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
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Mercury - Substituting Effect of an Organic Composite Inhibitor ZD
有机复配缓蚀剂ZD的代汞效果
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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
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ZD MCAD ⅱ: a feature based modeling system
ZD-MCADⅡ:一个基于特征的造型系统
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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;
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General equation for ZD directional - well trajectories
两维定向井轨迹设计的通用方程
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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
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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。
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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;
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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
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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)。
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Chinical application of ZD stereotactic surgery system
ZD立体定向手术系统的临床应用
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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。
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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。
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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。
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Study of chitosan degradation with immobilized Penicillium sp . ZD - Z1
固定化penicilliumsP.ZD-Z1降解壳聚糖的研究
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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
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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。
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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。
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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);
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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)。
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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)。
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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。
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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。
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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。