原理

Turbines are equipped with safety devices for pressure,live steam pressure,extraction steam pressure vacuum,axial displacement of rotor,and the monitoring devices for speed,vibration,temperation,pressure etc.

本设计对凝汽式汽轮机调节系统的选用﹑原理进行了研究，选择了电液调节系统，介绍了其工作原理，完成各部件设计，配汽采用喷嘴调节法。调节气阀的启闭由油动机通过横梁﹑两阀杆和杠杆系统进行控制。

The theory of medical runway microtron is expressed and its characteristics are compared with electron linear accelerator.

着重介绍了电子回旋加速器原理，重点介绍了跑道式电子回旋加速器的工作原理，并对电子回旋加速器和电子直线加速器的特点进行了比较。

This paper presents the explicit expression of geodesic equation on a paraboloids of revolution using differential geometry which avoids the complexity of geodesic ray tracing by numerical approach.

本文根据微分几何原理，从广义费马原理出发，得到了旋转抛物面上短程线的解析式，避免了数值方法射线寻迹的复杂性。

Stereo display of 3D model in Vega environment is realized through EON ICATCHER system by programming, which applying principles of stereo display, namely parallaxes, adopting negative parallaxes and the Quad-Buffered Stereo function of OpenGL.

利用立体显示原理，即双目视差原理，采用双目视差中的负视差，并通过OpenGL的四组缓冲立体(Quad-Buffered Stereo)功能，编程实现Vega环境下的三维模型在EON ICATCHER立体投影系统中的立体显示。

This paper mainly discusses the operation principle of hydraulic disc brake ,the constitution of on-line examination and the designs of electric circuit,machine and software partial.

主要论述了液压盘式制动器的工作原理和在线检测系统的组成，以及检测系统电路原理、机械部分和软件部分的设计。

Therefore, in recent years, a great many linguists have made great efforts to study the cognitive psychological processes of second language learners in accordance with cognitive psycholinguistic principles and analyze the roles, principles of memory and some factors on memory system.

因此近年来，许多语言学家在第二语言习得的研究中，运用认知心理语言学的原理，深入地探讨了第二语言习得者的认知心理过程，特别对记忆在第二语言认知过程中的作用、原理以及影响它的有关因素进行了深入的分析，并取得了丰硕的成果。

The logging quantities and sensitivities of RMT are greatly better than other C/O log tools by using two bismuth germanate scintillators. Based on the fundamentals of C/O log tools, the structures and log principles of RMT were investigated.

根据碳氧比测井的基本原理，研究了RMT测井仪器的结构和测量原理，建立了RMT用油藏监测仪测量地层剩余油饱和度的数学模型，并在FORWARD测井解释平台下开发了相应的RMT测井解释软件系统。

Modulation of the online system, the text will be AM, with bilateral and single sideband for that object, from the basic principles, and other aspects of analysis and simulation analysis on while in nonlinear Modulation, as commonly used FM and Phase Modulation for that target on its modulation principle, for example simulation and analysis.

在线性调制系统中，文中将以调幅、双边带和单边带为说明对象，从原理等方面进行分析阐述并进行仿真分析；而在非线性调制中，以常用的调频和调相为说明对象，说明其调制原理，并进行举例仿真分析。

It works on the same principle as the usual transmitters and uses the same technology and contains the same possibilities.

它的工作原理和通常的传输器以及所用的相同技术的原理一样，并包含着同样的可能性。

John Stuart Mill is considered as the representative of utilitarians, whose basic principle of utility, the Greatest Happiness Principle of promoting overwhelming majority of people is the general guideline.

穆勒作为功利论者的代表，其功利基本原理―促进最大多数人的最大幸福原理是普遍的指导原则。

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。