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After serious corrosion for main axis of naval vessel in sea water, the corrosion region of the main axis was restored by using adhesively bonding technology and domestic high strength metallic healant.

舰艇大轴在海水中严重腐蚀后，采用粘接技术，选用国产高强度金属修补剂，对大轴局部腐蚀部位进行修理，对提高大轴使用寿命，防止大轴再腐蚀起到有效作用。

This dissertation just concentrates upon one type of Chinese RVCs, that is, those RVCs convertible to Ba-sentences with an intransitive main verb and adjectival verb after the main verb.

本文所研究的是动结式诸多类型中的一种，即有"把"字句形式的Vi-Va型动结式。

The modern policy study indicated that the main functions of the policy should adjudge the benefits and values allotment and the main researches trend to the policy analysis from the economic aspects.

现代政策学研究表明，政策的主要功能是利益调节和价值分配，而从经济角度进行政策分析是政策研究的主要方向。

The main conclusions are as follows:(1) The core of the enterprise culture is a kind of concept about the values, and its essence is the administrant idea taking the man as the center, and contending that the development of the enterprise culture and the exertion of man function should be the main work of implementing management.

主要研究结论：（1）企业文化的核心是一种价值观念，其本质是倡导以人为中心的人本管理思想，主张将培育进步的企业文化和发挥人的主体作用作为管理的主导环节，强调员工对企业形成的整体认同感。

Zheng deputy director general points out the voyage tells admonitory management is one of main function that maritime managing, it is the main kind that serves for voyager.

郑副局长指出航行通警告治理是海事治理的重要职能之一，是为航海者服务的主要方式。

A phase advancer has a main AC-AC frequency conversion circuit consisting of thyristors.When sampling circuit detects the zero passage signal produced in rotor current of motor,main circuit controlled with advanced microcomputer controlling technique will change the AC voltage of 380V,50HZ into compensating voltage with the same frequency as that of rotor voltage and rotor current 90°in phase lay to achieve the goal to raise the power factor of the motor.

由可控硅构成的交变频主电路，在采样电路检测到电机转子电流产生的过零信号后，经过先进的微机控制技术控制主电路，将380V、50HZ交流电压转换成转子频率相同，相位滞后转子电流90°的补偿电压，达到提高电动机功率因数的目的。

The advancer was Morril, a congressman, who was born in a small shopkeeper in Fmont prefecture, built up a family fortune resting on thrifty and hardworking. The main points of Morril Act include the following: federal government renders a great deal of free land to each Prefecture who got money from selling land and set up special school taking agricultrual and mechanic technology as the main knowledge to satisfy the populace need of receiving high edueation, by which can cultivate pragmatic technicians for the industry world to put forward American economy.

该法案的主要内容为：联邦政府无偿向各州赠拨一定数额的土地，各州须以此土地出售所得资金为资本，开办以讲授农业和机械制造工艺知识为主的专门学院，以满足平民子弟接受高等教育的要求，为产业界培养实用技术人才，进而推动美国经济的发展。

Fuyou Yuyuan commercial buildings in the main entrance, traffic convenient and Yuyuan Garden shopping district are the oldest established commercial commodity wholesale, franchise and wholesale all kinds of merchandise, I Shop Mall set up since 98 years since the Main Art gifts / toys / bag etc wholesale, is now approved for sale in order to expand channel , invites all manufacturers to cooperate with my shop, agency brands and a new kindó§reached double surplus integrity.

福佑商厦处于豫园正门，交通方便快捷，是豫园商圈中最早成立的小商品批发商厦，专营各类商品的批发，我铺自98年商厦建立以来主营艺术礼品/玩具/纸袋等的批发，现为了拓展批售渠道，诚邀各厂家与我店合作，代理贵厂品牌和新样，达成诚信双盈。

In the light of the complex, high-level and non-linear feature of the mathematical model which describe the transport of the coalbed methane, this paper study the fully-implicit solving method of the mathematical model in detail. Based on the complexity of the algebraic equations which are formed eventually, according to the alternating direction implicit difference pattern, this paper use the iterative method and the fully main element Gauss-Jordan eliminating method to solve equations, which is to use the iterative method to determine coefficient matrix and use the fully main element Gauss-Jordan method to solve th linear algebraic equation group, at the same time of studying the solving method of the mathematical model, according to the devising requirement of FORTRAN77 program structure, this paper draw up computer program and form the corresponding computer model, and verify the validity and reliability of the model in theory by operating the model.

重点研究了模型内、外边界及有关参数的处理，针对描述煤层甲烷运移的数学模型是一个复杂、高阶非线性数学模型的特点，详细研究了模型的全隐式求解方法，根据最后形成的代数方程组的复杂性，按交替方向隐式差分格式，采用迭代与全选主元高斯约当消去法相结合的方法求解方程：即确定系数矩阵采用迭代法，求解线性方程组时采用全选主元高斯约当消去法，在研究模型解法的同时按FORTRAN结构化程序设计的要求，编制计算机程序，形成相应的CBMRS计算机模型，并通过模型的运行从理论上证明了模型的正确性与可靠性。

Main work follows:(1) In the first part of this paper, a historical development of the number theory before Gauss is reviewed.Based on the systematic analysis of Gauss"s work in science and mathematics, inquiry into the mathematical background that Disquisitiones Arithmeticae appeals and Gauss"s congruent theory;(2) The development process of Fermat"s little theorem and its important function in the compositeness test is elaborated through original literature.we think that the first three section of Disquisitiones Arithmeticae is a summary and development for ancestors" work about Fermat"s little theorem,show that Fermat"s little theorem played an important role in the elementary number theory;(3) With the two main sources of the quadratic reciprocity law, investigating Fermat,Euler,Lagrange,Legendre, until the related work of Gauss,the way to realize the laws huge push to the development of algebraic number theory in 19 centuries.

本文主要做了以下工作：(1)首先回顾了高斯之前的数论研究状况，在系统分析高斯的科学与数学成就的基础上，探讨了《算术研究》出现的数学背景和高斯的同余理论；(2)通过对原始文献的系统解读，深入分析了费马小定理发现发展的历程以及在素性检验中的重要作用，指出《算术研究》前三节是高斯在总结并发展了前人对该定理研究的基础上形成的，并揭示了费马小定理在初等数论定理证明中的核心地位；(3)以二次互反律的两个主要来源为线索，详细考察了费马，欧拉，拉格朗目，勒让德，直到高斯的相关工作，揭示了该定律对十九世纪数论发展的巨大推动作用。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。