在上文中

The article introduced the operation optimizing design of soot blowers of Yanzhou No2 Power Plant based on theoretical research.

文中介绍了在理论研究的基础上，根据扬二厂机组的系统配置的实际情况，所作的吹灰优化系统的设计。

Based on the Darcys law, the theoretical model of permeability measurement was established. And the influence of different testing methods and major process parameters such as fabric structure, fiber volume fraction, injection pressure, flow rate and resin viscosity on preform permeability were investigated in details. It was found that the permeability of fibrous reinforcement mainly lied on the preform architecture.

文中首先根据达西定律建立了渗透率测量的理论模型，深入研究了不同的测试方法及主要工艺参数(纤维织物织构、纤维体积含量、充模压力、流动速度、树脂粘度)对渗透特性的影响规律，发现多孔介质增强材料的渗透率主要取决于纤维织物的结构形式，预成型体孔隙分布及其体积分数、压实性对渗透率有较大的影响，提高充模压力和流动速度可以缩短充模时间，在一定程度上可以提高渗透率。

What we focused on were the photo-induced selective fissions ofα and β bonds, properties of low-lying electronic states, and mechanisms of photochemical reactions for the above molecules, which are the leading research fields enjoying the interest and attention of chemists.

在本论文中，我们应用CASSCF、MP2、MR-CI、DFT等精确的量子化学计算方法，以BrCH〓COCl、CH〓COCOOH、CH〓COCN、HCOCN、CH〓CHS、〓CS和HCSCN等体系为对象，对目前国际上感兴趣的前沿课题——光诱导的α和β键的选择性解离、低电子激发态的结构和性质以及光化学反应机理等进行了详细的理论研究，并得到了具有重要意义的结果。

In these less developed countries, as in American Ghettoes and on reservations, money that should be spent for food goes instead to tobacco companies; over time, people starve themselves of both food and air, effectively weakening and addicting their children, eventually wiping themselves out.

我 在报纸上看到过报道，说烟蒂的毒性非常大，一个婴儿吞一个烟蒂很可能会死亡。文中 Third World 一词于 1952 年由法国人首创，用来指那些不参加美国和苏联两大阵营之间竞赛的亚非国家。

This thesis will focus its attention onthe properties of infinite strange hadronic matter.

在本论文中，将把注意力放在无限奇异强子物质性质的研究上。

Furthermore, it presents hardware figuration and software designing based on hold-off angle control and experiments on a prototype induction motor. Then experiment results validate the correctness of theory analyses. In addition, the paper also discusses the effect of soft-starting on shaft torque.

文中首先通过仿真验证了该控制策略的正确性，在此基础上研制了基于关断角控制的感应电动机软起动装置的硬件电路和软件程序，并进行了样机试验，实验结果验证了理论分析的正确性。

This paper analyzed the advantage and disadvantage of three sound wave focus methods, that is lens focus, curved autofocus, and phased-array focus on the base of draw lessons from supersonic focus technic, consequently preferred and designed the infrasonic phased-array focus system.

文中在借鉴超声波聚焦技术的基础上，分析了透镜聚焦、曲面自聚焦、相控阵聚焦等三种声波聚焦方法的利与弊，从而选用和设计了次声相控阵聚焦系统。

A new control strategy is developed in which by canceling the adjoint coefficient of the former k ranks radiation modes, the sound pow...

在此基础上，文中提出了一种新的控制策略，即抵消前k阶声辐射模态的伴随系数，使得前k阶声辐射模态的声功率为零。

This paper discusses the characteristics of the mobile communication base station struck by lightning,the choice of performance parameters of the base station lightning protector,the installation and employment of lightning protector,and the way of putting up wires externally concerning lightning .

防雷工作是一项复杂的系统工程，通信基站的防雷措施应建立在综合治理、联合接地、均压等电位的基础上，文中仅就移动通信基站遭受雷击的特点，基站防雷器性能参数的选择，防雷器的安装使用，以及通信基站的一些与防雷相关的外部进线方式进行论述并提出几点建议。

This paper mainly deals with some spatial regularities,or called distribution law s of gold lodes and ore bodies,which are significant and efficient in site prediction for these deposits,including distribution law s of the so called major-structure constraints;of t.

文中主要总结了对脉状金矿定位预测极为重要且效果明显的若干脉状金矿床及金矿体在空间上的分布规律、控制因素和形成机制，包括主构造控矿律、群簇产出律、对应产出律、等距分布律、分段富集律、侧伏律和成矿界面律等。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。