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The India airforce also have Mirage 2000, the technology is about 20 years old, the engine is of low thrust due to the limitation of the French engine technologies and aerodynamic is not as good as F16 nor the JF17 due to its tailless design.

印度空军也有幻影2000 ，该技术是20岁，发动机推力低原因的限制，法国发动机技术和空气动力学不如F16或JF17由于其tailless设计。

The oil-cooling technology on the engine can reduce the thermic load and lengthen the life of the engine.

采用油冷技术，减轻了发动机运转时的热负荷，延长了发动机的使用寿命

In the paper, the structure type of torpedo turbine engine and the three-speed system states of work gas were researched. The work process of torpedo turbine engine was analyzed.

本文对鱼雷涡轮机结构类型、鱼雷涡轮机的三速制工况进行了计算研究，对涡轮发动机的工作过程进行了分析。

By discussing the characteristics of the torpedo turbine engines energy supply system, the scheme of the fish torpedo engine sources supply is demonstrated, and the three-speed pressure valve is designed. The author builds the dynamic process simulation calculation plant for the thermal engine thrust system which is based on the fix quantity fuel pump and pressure control valve.

通过对鱼雷涡轮发动机能源供应系统特性的讨论，论文探讨了开环压强控制的物理机理，建立了被控系统的机理模型，进行了鱼雷涡轮发动机能源供应系统的方案论证及其关键部件——三速制压力调节阀的性能设计，构建了基于定量燃料泵——压力调节阀的鱼雷涡轮发动机系统动态仿真平台并进行了仿真计算。

And it is a full electrical control diesel engine equipped common rail fuel system. The driving motor and engine are correspond controlled via CAN bus, using the load leveling concept and logic threshold approach to control the torque distribution,various operation modes and the dynamical transitions between the modes for hybrid power train.

通过CAN总线实现了联合控制，用基于负荷平衡和逻辑门限的实时控制策略，实现了混合动力系统的转矩分配和不同工作模式以及模式间的切换。

The large tools are used to make both full size engine parts and tiny model engine parts.

大型工具使用，使全尺寸发动机零件和微小模型引擎零件。

Piston ring, which is apt to be worn out, is the key part of engine. The tribological character of piston ring and cylinder affects the capability of engine.

活塞环和缸套是内燃机的关键零部件，又是易磨损件，其摩擦学性能的好坏直接决定着内燃机质量的优劣。

Piston ring, which is apt to be worn out, is the key part of engine. The quality of piston ring affects the capability of engine. Abrasion between piston and cylinder is mainly abrasive wear.

活塞环和缸套是内燃机的关键零部件，又是易磨损件，它的质量好坏直接决定着内燃机质量的优劣。

This company is specialized in the production of ANKANG piston ring,piston,piston pin and bush series used for various imported and homemade benzene engine ,farm truck ,motorcycle , air compressor ,ship and internal-combustion engine of engineering machinery.

公司十年来一直以出口为主，现有员工300余人，技术人员20余人，专业生产"安康"牌各种进口，国产汽油机车、农用车、摩托车、空压机、船用及工程机械内燃机的活塞环、活塞、活塞销、轴瓦等系列产品。

A turbojet engine and its main fuel control system with hydro-mechanical regulator are studied. The rotational speed control system is modeled according to the analysis of the engine control program.

以某型涡喷发动机及其主燃油系统的机械液压式调节器为研究对象，在考虑其控制规律的前提下，建立了转速控制系统及其各部件的数学模型。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。