结合原理

Adequate comparison and introduction is made on the structure and moving mechanism of typical gates applied in water and power works such as curve pedestal gate, fix double_supporting point gate and fix wheel link involute gate.

对目前水电工程常用的曲线支座式、定轮双支点式、定轮连杆式渐开型闸门结构型式及运动原理进行了充分的比较和说明，并结合工程实例，对定轮连杆式渐开型闸门的设计和计算进行了详细的介绍。

It is put forward to fast discriminate and calculate the design feasibility of external gear shaper cutters according to the limited area of displacement coefficient and with AutoCAD software.

提出利用变位系数选择的限制区域并结合AutoCAD设计软件实现对外插齿刀设计可行性的快速判别与计算，介绍了基本原理、插齿刀变位系数限制区域的确定和插齿刀设计可行性的判别方法。

Under the domination of traditional consciousness such as experience, authority power and handworked skills, there exists the cognitive absence of technological rationality, therefore, the natural and social technologies used in reality exist the deficiencies such as sorts absencing, scattered utilization, content lag, etc., so it breaches the request of instrumental ralitonality to efficiency and value rationality to equity, and in a word, taxation need to be reconstructed on method systems according to the claim of technological rationality.

现代税收技术理性的重构首先应该起步于认识层面，必须坚持效率、公平和创新的原则；在实践层面上，应抓住当今先进的、核心的适用技术，分别以税收信息化建设为龙头实施自然技术理性的重构、以税收法制化建设为龙头实施社会技术理性的重构，以及按照系统论等原理实施自然技术与社会技术应用的有机结合，进而建立科学、合理、系统的现代税收技术应用体系。

In this paper the author introduces the component elements in marine heat-conducting oil boiler in detail,analyses the usual faults for such boiler with its working principle and puts forward ways to remove the faults.

文章对船用导热油锅炉的系统组成元件逐一进行了介绍，并结合导热油锅炉的工作原理对锅炉的常见故障进行分析并提出了排除故障的方法。

By means of analyzing the thermodynamic process within reheating turbine and combining with the on-site test results, traditional steam turbine model for power grid stability calculation is improved, and a brand new concept of natural power overshooting coefficient of high-pressure cylinder is proposed.

华北电力调度通信中心，北京市宣武区 100051通过对再热凝汽式汽轮机热力过程的原理分析，结合现场试验的验证，改进了传统的电力系统稳定计算的汽轮机模型，创新性地提出了高压缸功率自然过调系数的概念。

The principle of image reconstruction was introduced. The images were scanned by a micro-CT. A 3D digital nose model of the Chinese woolly horseshoe bat, with its vocal organs emitting ultrasonic pause for echolocation, was made using a computer.

简述Micro-CT的重构原理，并应用该设备与计算机相结合制作了中国大菊头蝙蝠超声波发声器官的数字三维立体模型。

The paper combines general principles and method of the psychological skills with the features of hurdle race , and probes into the usage of the psychological skills in the hurdle race .

运用心理技能训练的一般原理和方法，并结合跨栏运动的特点，探讨心理技能训练在跨栏跑中的运用。

By using a method of theoretical analysis combining with practical application, the author studies the theory and methodology of taking a river basin as an integral unit to manage water environment in the background of administrative regional management, so as to provide a guidance to implement river basin management.

本文采用理论与实践相结合的方法，探讨了在行政区域管理体制背景下的江河流域水环境管理的原理与方法，以便为实施流域水环境管理提供理论与方法上的指导。

This paper mainly presents the principle and producing method of the crepe knit goods and introduces the relative practice with the representative product and the characteristics of the crepe knitgoods .

本文叙述了针织绉织物形成的原理及方法，并结合实际介绍了典型产品及特点。

Consulting layout and schematic circuit chart, failure mode and mechanism could be presumed.

结合集成电路版图和原理图，确定其失效位置和失效模式。

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。