Described are the braking and releasing characteristics of the newly developed MER type control device of electro pneumatic braking on powered car train sets and light rail vehicles, the main advantages and technical parameters of the XFD F type wheel tread braking unit.

Due to complicacy of DTD, it is difficult to study the logical implication of XFD.

由于DTD的复杂性，使得XFD的逻辑蕴涵问题研究比较困难。

Research on XFD Based on Path Coding Method of DTD

基于DTD路径编码方法的XFD研究

To investigate the effects of tiletamine on NO and NOS and the molecular mechanisms of general anaesthesia mediated by XFM.

目的-研究一氧化氮（NO）、一氧化氮合酶（NOS）在替来他明及小型猪复方麻醉剂（XFM）全麻分子机理中可能的作用。

Effects of XFM on ET and CGRP in Miniature Pigs

XFM对小型猪血浆内皮素和降钙素基因相关肽含量的影响

Effects of XFM on Hemodynamics and Its Mechanism in Miniature Pigs

XFM对小型猪血流动力学的影响及其作用机制

This guide will explain the important concepts XFM programming.

这个指南将解释XFM编程中的重要概念。

According to the basic principle of microwave transmission line, a multilayer type absorbing material XFT which has a particular structure and good absorbing properties has been developed.

本文从理论计算入手，研究出一种结构独特的多层型吸波材料，得到优良的吸波性能与应用效果。

Study on Multilayer Type Antiradar Coating XFT

XFT多层型吸波涂层研究

Methods: Anoxia animal models were used to research the anti-anoxia effect of XFT and its ingredients.

方法：用物理、化学、药物等方法制备急性缺氧动物模型，对血府逐瘀汤的抗缺氧作用进行研究。

Renal arteriography revealed more characteristic changes, and the diagnosis of XGP relied on the clinical presentations and multiple imaging examinations.

肾动脉造影具有相对特征性，临床资料及综合影像分析有助于诊断。

Methods Eight cases of XGP were retrospectively reviewed from 1995~ 2002 for clinical situation, laboratory examination and management.

方法总结1995年至2002年收治的8例XGP的临床表现、实验室检查结果、影像学特点及治疗方法。

13 patients with XGP were diagnosed before operation.

13例术前诊断。

Methods 30 cases of XGP were retrospectively reviewed. The clinical management and follow up results were evaluated.

方法回顾性总结30例XGP临床表现、实验室检查结果、影像学特点及不同治疗方法的疗效。

Core contains a wide variety of GUI widgets and the IO transport for XHR requests to the server.

核心部分包含了各种各样的GUI组件和IO传输，后者用于将XHR请求发送给服务器。

Again, these options are the same across all of the XHR functions.

再一次说明，这些选项在所有XHR函数中都是一样的。

Now, each time you click Submit an XHR request is sent to WebSphere Process Server.

现在，每次单击Submit都会向WebSphere Process Server发送一个XHR请求。

The XHR objects are kept in an array that allocates one element for each form.

这些XHR对象保存在一个数组内，数组为每个表单分配一个数组元素。

An example of an XHR function is shown in Listing 22.

XHR函数的一个示例如清单22所示。

Then, the parameters are added to the XHR object.

然后，将参数添加到XHR对象。

This section presents the methods of the XHR object.

本节展示XHR对象的方法。