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.

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

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）。

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。

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）。

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。

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。

Design and Implementation of WDF Device Driver

WDF设备驱动程序的设计与实现

Method for Automatic Construction of WDF Structure Oriented Matrix

波数字滤波器结构矩阵自动生成法

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%；

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。

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。

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。

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

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。

Control Effects of 68.75% Equation Contract WDG on Lettuce in Protected Field

68.75%易保水分散粒剂对保护地生菜灰霉病的防治

In order to effectively prevent and control malaria and to make full use of the local present resources, Ethiopian government decided to co-operate with our company to produce malaria-control pesticides& DDT 75% WDP ( Water Dispersible Powder) and other relevant pesticides.

为了防治疟疾，并充分利用国有资源，该国政府决定与我司合作共同生产防治用农药&75%的滴滴涕可湿性粉剂及其它农药。

The Paper design a WAP gateway according to the WAP protocol, the gateway includes five modules: WDP& Adapter module, transaction module, session module, management module and HTTP module.

本文根据WAP协议具体设计一个实用的WAP网关，共分为5个模块，WDP&Adapter模块，事务模块，对话模块，管理模块和HTTP模块。

The thesis analyzes the protocols in WAP stack, which includes WDP, WTP, WSP and WTLS.

对WAP协议堆栈中WDP，WTP，WSP，WTLS协议进行了详细的分析。

The existing study on WDP system are all based on additive white Gaussian noise ( AWGN) channel and few focuses on that in fading channel.

现有的关于WDP系统的研究均是针对AWGN信道进行，基于衰落信道的WDP系统研究很少涉及。

The Advanced WDR Surveillance Camera achieves greater dynamic range using a new linear output method for best performance under varying light conditions.

新型WDR监视摄像机有更宽广的动态范围，它使用一个新的线性输出方法在不同光照条件下都能发挥出最佳性能。