Effect of doping on electrical arc characteristic of WCu electrical contact materials

COPPER Study of Manufacturing Process of WCu Electrode Materials for Electric Spark Machining

电火花加工用钨铜电极制造工艺研究

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Chinese National Committee for WDC

世界数据中心中国国家协调委员会

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In fact, IDSF never takes action in reaction to WDC.

in reaction to以应对事实上，IDSF从不对WDC的行为进行还击。

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Based on the optimal λ value, the differentiation of WDC and another prediction method PeC is discussed.

基于λ的最佳值，WDC和另一种方法PeC的区别被讨论。

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That puts them at B, since WDC won't allow for ties.

所以才把他们放到了B中，因为WDC不允许出现平局。

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In recent years, the Western Development Drive ( WDD) has been carried out, however, the problem of lack of water has still not been solved fundamentally.

近年来，西部大开发已经轰轰烈烈地开展了，然而缺水的问题仍然没有从根本上得到解决。

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The WDD type pseudo-ramdom multi-function transmitter for the electrical method

WDD型伪随机多功能电法发送机研制

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The expressions and tensor form coordinate transform matrix of the WDF ( WCTM) is given and expressed in terms of the ABCD ray transform matrix elements of the system.

给出了用系统的ABCD矩阵元表示的用于进行此坐标变换的表达式和等价的张量形式的WDF的坐标变换矩阵（WCTM）。

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By using the Wigner distribution function ( WDF) method, the transformation properties of a Cosine-Gaussian beam in the fractional Fourier transform plane are studied.

利用Wigner分布函数的方法，研究了余弦-高斯光束的分数傅里叶变换特性。

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Is based on the WDF to write a virtual disk drive, some memory with a virtual hard disk ( the actual silver does not exist).

是基于WDF写的一个实现虚拟磁盘驱动，用部分内存虚拟出一个硬盘（实际不存在的银盘）。

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In addition, WDF set up three day care centers, provided sewing machines, bicycles and water pumps to help people resume agricultural activity.

此外，WDF还建立了三个托儿所，提供了缝纫机、自行车和水泵，以帮助人们重新开始农业活动。

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The definition and physical meanings of WDF ( Wigner Distribution Function) are also introduced.

给出了Wigner分布函数的定义及物理意义。

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Design and Implementation of WDF Device Driver

WDF设备驱动程序的设计与实现

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Method for Automatic Construction of WDF Structure Oriented Matrix

波数字滤波器结构矩阵自动生成法

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The stability and application effect and technical indexs Bacillus thuringiensis ( Bt) water dispersible granule ( WDG). Was studied in the paper. Results showed that average decompose rate of Bt WDG was 15.1%, better than Bt WP.

对苏云金杆菌水分散颗粒剂（Bt WDG）的稳定性、防治效果、技术指标等的研究结果表明，水分散颗粒剂的平均降解率为15.1%，优于可湿性粉剂的19.8%；

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At the recommended dosage 60g/ hm2, dosage 120g/ hm2 and dosage 180g/ hm2 of 80% flumetsulam WDG, there was seriously injury observed to flax after 12 months.

80%阔草清水分散粒剂60g/hm2推荐剂量处理以及倍量120g/hm2、3倍量180g/hm2各处理，施药后12个月均有较重药害，不能种植。

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And in order to screen the level of enzymes, pectase, cellulase and xylanase were used to produce reducing sugar from corn Stover and WDG.

同时采用酶解法筛选出纤维素酶、果胶酶和木聚糖酶的水平。

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The WDG hides logic for communicating with a variety of handheld devices on behalf of the caller.

WDG隐藏了与各类代表调用者的手持设备的通信逻辑。

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Experiments of Herbicide of Napropamide WDG on Controlling Weed in Tobacco Field

敌草胺水分散粒剂防除烟草田杂草试验总结

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The WDG forwards the request to the device and then returns the result.

WDG向设备发送请求并返回结果。

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