主要

The Astrochemistry Laboratory researches on extraterrestrial materials and especially the formation, distribution, and fate of organic compounds (comprised primarily of carbon, like those in living things), space environments including interstellar, cometary, and planetary ices, extraterrestrial organic molecules that made the Earth habitable and may have even been involved in the origins of life.

天体化学实验室主要研究地球外物质，尤其是有机化合物（主要组分是类似生命物质中的碳）的形成，分布以及结果，空间环境，包括星际的，彗星的，和行星的冰层，以及那些使地球可居住和可能参与生命起源的地球外有机分子。

The first part is mainly about literature review of theory of information asymmetry.

第一部分主要对信息不对称理论进行梳理，介绍了该理论的主要内容。

Chapter one and chapter two analyse the basis theory and give a whole design plan and expatiate the basic exoterica of system inculding primary technology for application. It involves the basic control theory of satellite antenna and analyse for the whole function. Chapter three gives the hardware design which includes hardware etlectrocircuit structure, principle chart, selecting all kinds of parts of the apparatus , the sensor elements and the design of serial communication electrocircuit etc. Chapter four and chapter five introduce software design for the SCM and the personal computer, giving mainly design theory and material program which includ the design of searching for the satellite and searching for the high-point and the program development by Delphi on PC, explaining the basic principium of asynchronous serial communication for epigyny computer and hypogyny computer.

第一、二两章阐述了系统的理论基础及应用的主要技术，包括卫星天线控制基础理论和整体功能分析等等；第三章是系统硬件设计，包括硬件电路组成及原理图、各类元器件的选取及传感器原理，串行通信电路设计等：第四、五两章是单片机、PC机软件设计，给出了主要部分的设计原理及具体程序，包括监控软件设计、寻优设计、寻星设计，PC端Delphi程序设计开发等，并阐述了PC机和单片机异步串行通信的基本原理，是本课题的重点所在。

The Classical Swine Fever is caused by CSFV, a kind of virus epidemic disease with acute , hot and high contiguous infectious , which can be prevented and cured by butchery, insulate and the immunity inoculates. Vaccine of C-stub has following disadvantages: it must conserve in refrigerate and the atavism of the vaccine was often observed on immune pigs, which will affect the prevention of the CEF.

猪瘟是由猪瘟病毒引起的一种急性、热性和高度接触传染的病毒性传染病，其防治主要采取屠杀、隔离和免疫接种。C-株疫苗的主要缺点是需要冷冻保存以及免疫动物容易恢复致病，这将影响猪瘟的防治。

At present,the sample pre-processing methods mainly include wet digestion,dry digestion and microwave digestion and so on;and the determination methods mainly include inductively coupled plasma mass spectrometry,atomic absorption spectrometry and atomic fluorescence spectrometry,etc..

目前常用的样品前处理方法主要有湿法消解、干法消解和微波消解法等；常用的测定方法主要有电感耦合等离子体质谱法、原子吸收光谱法、原子荧光光谱法等。

We, a manufacturer duly organized under the laws of and having its principle place of business at, hereby make, constitute and appoint, a company duly organised under the laws of (name of Eligible Source Country) and having its principle place of business at, to be our true and lawful attorney in fact to do the following

我们是按法律成立的一家制造商，主要营业地点设在。兹指派按的法律正式成立的，主要营业地点设在的作为我方真正的和合法的代理人进行下列有效的活动

We, amanufacturer duly organized under the laws of and having itsprincipal place of business at ,hereby make, constitute and appoint , a companyduly organized under the laws of (name of Eligible Source Country)and having its principal place of business at , tobe our true and lawful attorney in fact to do the following acts and deeds

我们（制造商名称是按（国家名称法律成立的一家制造商，主要营业地点设在（制造商地址。兹指派按（国家名称的法律正式成立的，主要营业地点设在的（贸易公司名称作为我方真正的和合法的代理人进行下列有效的活动

The ratios of components especially two main components Ⅰ and Ⅱ varied significantly among different generations, and displayed similar law as that of titer. The ratio of two main components was close to the ratio of commercial attractant source in China or aboard, but that of the third and fourth generations were significantly different.

各组分的比例特别是两主要组分Ⅰ、Ⅱ的比例不同代间差异显著，差异性规律与滴度变异规律相同，一、二代两主要组分的比例接近与目前国内外商品化诱芯的配比，而三、四代的比例则差异显著。

The first part starts with an overview of the world film co-production, which indicates that the tendency of co-production is the attributively demand of the film industry. Meanwhile, by offering some detailed introduction of the co-production policies of main film production countries, this paper reveals that the core of international co-production policy is a kind of relationship of competition and mutual-dependence.

第一部分主要对全球化背景下的世界电影国际合作总况做一个宏观的描述，指出国际合作是电影产业发展的属性要求；同时，通过对主要电影大国合作制片政策的介绍，揭示出国际合作政策的竞争与相互依赖关系的实质。

At present, project management in our country emphasizes mainly the role of quality control, the authoritativeness and seriousness of project contract is still nearly impossible to embody , the project cost control is major to still pay attention to the cost control of construction stage only.

我国目前的项目管理主要只强调了质量控制的作用，工程合同的权威性严肃性还很难体现，工程造价的控制主要还只重视施工阶段的成本控制。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。