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- Definition and selection of pn. 英文名称： Pipework components.
- It summarizes class,feature,parameter and selection of the residual current device,correct wiring and definition of numher of poles of knife switch. 指出 TN、TT接地系统装设剩余电流保护器的必要性 ,综述了剩余电流保护器的种类、特点、参数、选择和正确接线方式以及刀极数的确定。
- Abstract: The selection of formula of Thiokol, the testing of its technical performance, the definition and requirements on processing method and some points for attention in use are introduced. 文摘:介绍了聚硫橡胶配方的选择、技术性能的测试、工艺方法的确定和要求，以及在使用中应注意的几个问题。
- Spreading spectrum and dispreading spectrum are fundamentals of the Spread Spectrum (SS) communication system, in which construction and selection of Pseudo Noise (PN) code act as main function. 在扩频通信系统中，扩频和解扩是系统的根本,伪随机码序列的构造和选取则是扩频和解扩的关键。
- Abstract： The selection of formula of Thiokol, the testing of its technical performance, the definition and requirements on processing method and some points for attention in use are introduced. 摘 要： 介绍了聚硫橡胶配方的选择、技术性能的测试、工艺方法的确定和要求，以及在使用中应注意的几个问题。
- The selection of formula of Thiokol, the testing of its technical performance, the definition and requirements on processing method and some points for attention in use are introduced. 介绍了聚硫橡胶配方的选择、技术性能的测试、工艺方法的确定和要求，以及在使用中应注意的几个问题。
- What kind of the image definition and fidelity can I expect? 我能期待多高的图象保真度?
- See page 2 for definition and calculation of rimpull. 参阅第2页了解边缘拉力的定义和计算方法。
- It was suggested that the experiment and selection of promising catal... 建议对近年来开发的有应用前景的催化剂进行扩大试验与筛选。
- Move to the end of a row and select the last item. 移至行的末尾位置并选择末项。
- Add a Color Overlay and select a shade of purple. 添加颜色覆盖，并选择一个色调的紫色。
- That shop has a fine selection of cakes. 那家商店有各种精美的糕点供我们选择。
- That store has a good selection of furniture. 那家店有很多家具可供挑选。
- Fourteen cases of PGS recieved the combination of PN with EN. 结果:治疗1周内两组平均阳性率无显著性差异,1周后肠外营养组平均阳性率高达62。
- At last, the paper also discusses the pragmatic effects of PN. 这一章还对语用否定的语用效果进行了分析。
- We have a wide selection of colors and designs. 我们有很多式样和颜色可供选择。
- Causal factors that fall into the DO NOT KNOW class represent a failure in the training and selection of employees. 因果关系要素落在不知道等级,显示训练和选择员工上的错误。
- Studies on genetic variation, correlation and selection of salinity tolerance traits of Robinia pseudoacacia families. 刺槐家系耐盐性状的变异、相关分析及选择。
- Superb cuisine and wide selection of drinks. 美味佳肴;各种饮料
- Isolation of the pathogenic bacteria from rose crown gall and selection of the resistance resources from Rosa spp. 月季根癌病病原菌分离及抗病资源初步筛选。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
