种

The second kind of adsorption mentioned above was the active adsorption state for amination of fatty alcohols, and the third kind of adsorption was active for the disproportionation of dimethylamine.

上述三种吸附中第二种吸附是脂肪醇催化胺化所需要的吸附，而第三种吸附是二甲胺歧化所需要的吸附状态。

In this paper, a carrier frequency synchronization algorithm based on autocorrelation has been introduced and realized in FPGA firstly, especially the Cordic algorithm and its realization. Secondly, two symbol synchronization algorithm based on crosscorrelation and autocorrelation are introduced and implemented in FPGA, then the comparison between them is made in the view of realization. Besides, the methods of area diplex and pipelining are embodied in implementation scheme of FPGA.

本文首先介绍了一种基于自相关的载波频率同步算法，给出了它的FPGA实现方案，重点讲述了其中用到的Cordic算法及其实现；然后介绍了分别基于互相关和自相关的两种符号同步算法，给出了各自的FPGA实现方案，从实现的角度比较了两种算法的优缺点，并且在FPGA设计中体现了面积复用和流水线操作的设计思想。

Diptera is a fly Tephritidae, is an important fruit and vegetable pests are known to the world more than 4000 kinds of fruit flies, known in China about 400 kinds of fruit flies, the danger of fruit and vegetable crops or pose a potential threat to an important type of account More than 50 countries provided for in quarantine fly nearly 20 categories.

实蝇属双翅目实蝇科，是重要的果蔬害虫，全世界已知实蝇4000多种，我国已知实蝇约 400种，危险性或对果蔬作物构成潜在威胁的重要种类计50余种，各国规定的检疫实蝇类近20种。

In a survey of 158,031 accounts at a discount broker (in the U.S.): More than 50 percent of portfolios contained only three stocks or less; over 25 percent held only one stock; and less than 5 percent held more than 10 stocks. These results are surprising because many experts view 10-30 stocks as a minimum for diversification. Why do investors hold so few stocks?

一项对美国某折扣经纪旗下十五万八千零三十一个账户进行的研究发现：组合中有百分之五十以上所持股票不多於三种；另外百分之二十五的组合仅持有一种股票；组合持股种数高於十种者少於账户总数的百分之五。

A longing for disembodiment, a longing for an unsubstantial infinity, a longing for reunification with a lost entirety.

一种脱离的渴望，一种薄弱的膨胀的渴望，一种重新统一的渴望。

Bad Track disk There are two cases, a logic Bad Track, and the other is the physical Bad Track.

磁盘出现坏道一般有两种情况，一种逻辑坏道，另一种是物理坏道。

Because of the turbulence and uncertainty of environment and the augmentation of system disorderliness, the social auditing system flexibility is becoming an effective and important method to cope with auditing environments variety and the uncertainty of system, which can control and manage auditing risk, guarantee auditing quality and improve the efficiency of auditing decision-making. It is not only an internal characteristic of existing objectively in the behavior and activities of the individual of social auditing, but also a realistic tool to adapt auditing environment and manage auditing risk in CPA industry. It has an important theoretical referenced value and practical significance to explore the objective principles of social auditing system flexibility systemically and deeply.

因此，社会审计系统柔性作为一种应对审计环境的变化和处理系统不确定性、驾驭审计风险、确保审计质量及提高审计决策效率的有效的、重要的方法，它既是社会审计主体在其行为活动中的一种客观存在的内在特性，也是注册会计师行业适应审计环境、管理审计风险的一种现实工具；系统、深入地探究社会审计系统柔性的客观规律，具有十分重要的理论参考价值和现实意义。

In videotex, a display character which can have one of 128 different shapes

在可视图文系统中使用的一种显示字符，它可以是128种不同形状中的一种。

In videotex, a display character which can have one of 128 differt shapes.

在可视图文系统中使用的一种显示字符，它可以是128种不同形状中的一种。

On this basis a design scheme of the database for SCADA based on the component object model is presented, in which the content and background of IEC 61970 standard is introduced first, then some different component model are assayed , then a design scheme of the database for SCADA based on the component object model is presented, the foreground application of SCADA is connected with the database by components.The new model have some advantages: system have disrelation with develop language ,the peculiarity of COM make the system fit in with different apply program developed with different language;(2) the system can be modified and upgraded easily by means of upgrading the component modules;(3) the system can be enlarged easily by means of adding the new component modules without quiet amendment in old system.

为此，本文介绍了一种基于组件对象模型的SCADA数据库系统设计方案，文中首先介绍了IEC61970标准的内容及产生背景，分析了几种不同的组件模型，在此基础上，提出了一种基于COM组件技术的SCADA数据库设计及访问模式，在此模式下根据SCADA数据库不同的功用划分了不同的组件模块，利用组件连接数据库与SCADA前台应用，基于组件技术的SCADA数据库设计有以下一些特点：(1)与语言无关性，COM的特性决定了此系统上可以应用不同语言开发的应用程序；(2)系统易修改及维护，用户可以通过更新组件模块的方式修改及维护系统；(3)系统易扩展新的功能，用户可以通过开发新的组件方式将新的应用与原系统结合，而不用对原系统做很大的修改。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。