基本特点

It compartmentalizes safety assessment sorts, puts forward the notion of macroscopical safety assessment and microcosmic safety assessment and analyses and compares the two notions, and emphatically analyses the significance, effect and request of mine macroscopical safety assessment and the necessity of developing it.

本文对安全评价进行了概述，重点介绍了安全评价的概念、基本原理、内容、目的、作用及功能特点，给出了安全评价的类别划分，提出了宏观安全评价与微观安全评价的概念，对它们进行了分析与比较，并着重分析了煤矿宏观安全评价的意义及作用与要求以及开展煤矿宏观安全评价的必要性。

The ideal of the New Republic advocated by Aristotle has basically reached its maturity in ancient Rome, characterised by pluralism in the government system and counterbalancing of power.

亚里斯多德倡导的新共和制理想，在古罗马基本成熟，主要特点是多元政制与分权制衡。

In order to set up a scientific and efficient performance management system at engineering management section of LaiHai building construction business .The paper deliberates on the definition and characteristics of performance, performance evaluation and performance management. Systematic explanation is presented for the fundamental principles and methodologies , including definition of performance management, system architecture and general procedures.

为了给临海建筑施工企业的经营承揽部门建立一个科学有效的绩效管理体系，本文从绩效的概念出发，循序渐进地对绩效、绩效考评、绩效管理的定义及特点进行了说明，对绩效管理的概念系统框架、基本程序等基础理论和方法进行分析阐述，就其与人力资源其他环节的关系阐明了&绩效管理是人力资源管理的核心&的观点。

The first part of this article,on the base of dissertating the conception and characteristics of land-lost farmers, analyzes the general situation of land-lost farmers,and points out the importance and pressure of dealing with the problem of lose land-lost farmers.

小文的主要内容；第一部分在论述失地农民的概念、特点基础上，分析了失地农民及失地农民问题的基本概况，指出了失地农民问题的重要性和紧迫性。

Embaying the subject matter on attacking the key part of the target,The main results and contributions of this paper are as follows:First, it studies the structure of the air-to-air missile's guidance control system,introduce the process of guidance control system and analys the characteristics and mechanism of the guidance control system;The second, the proportional navigation have been analytical studied, the modified proportional navigation is given,that based on apprimimate conditions have been predigested.

围绕导弹末端修正控制达到杀伤目标要害部位这一主题，本论文的主要工作及贡献有以下几方面的内容： 1。给出了空空导弹制导控制结构、基本框架，介绍了空空导弹的制导过程，制导系统的典型结构图，讨论了制导系统的结构方框图及其特点。

This paper makes a systematical research on the basic theory of SPCSAFI, it gives a defined demarcation on the definition, mode, principle of the SPCSAFI, and also it enunciates the SPCSAFI characteristics, functions, and meaning in a deep degree.

本文对农林院校大学生社会实践基本理论进行了全面系统地研究，对农林院校大学生社会实践的概念、类型、原则进行明确界定，对农林院校大学生社会实践的特点、功能和意义进行深入阐述。

From the conception and characteristics of ecological security, the basic theories and methods of ecological security is expatiated in this paper.

本文从分析生态安全的概念和特点入手，阐述了生态安全的基本理论和研究方法。

This article explodes the operation procedure s of city marketing based on the analysis of its basic meaning and fe.

本文在分析城市营销基本内涵及其特点的基础上，对城市营销的运作流程加以剖析。

This paper advances the principle of shaft circular multiple flow particle materials homogenizing silo,and analyzes its characteristic.

本文提出了立式圆形多点流颗粒状物料均化库的基本原理，分析讨论了它的特点。

The automatic control system for incising glass based on motion controller is built . The basic function , the hardware structure and software design are introduced .

采用DMC-1842运动控制卡开发了一种玻璃自动切割机控制系统，文中介绍了该系统的基本功能，硬件结构和软件设计，针对该切割机加工范围大，惯性大，动态精度要求高的特点，研究了一种适应型PID控制算法。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。