动机的例句大全

They tinkered with the engine…

他们修了修发动机。

Please don't tinker with my car engine.

请不要乱弄我的汽车发动机.

Let's implement it in our tiling engine.

让我们在我们的盖瓦发动机中实现它.

Numerical simulation of the compressed air engine system

压缩空气发动机系统的数值模拟

The improvement of surface properties of engine aluminum alloy pistons and outer garments of the electric radiation tubes in some carburizing furnaces was achieved by the micro-arc oxidation technology and investigated.

采用微弧陶瓷化技术对发动机铝活塞及电辐射管热强钢外套管进行表面改性研究。

The Improvement of the Link Gear Design to Flame Proof Feeder Switch for Mine

某型号矿用隔爆型馈电开关联动机构设计改进

Faith must trample under foot all reason , sense, and understanding.

信仰必将一切动机 、 理性和谅解踏于足下.

The gas-film sealing technology is a kind of advanced structure for the sealing of the main axis of aeroplane engine.

航空发动机轴间气膜密封技术是一种先进的结构。

Repair Technique and its General Situation of Aeroplane Engine Bearing

发动机轴承修理技术及其概况

Zirconia Powders for Air Engine Coatings

航空发动机用氧化锆喷涂粉末

Repair for honeycomb structure of air engine

航空发动机蜂窝结构的修理

Study on wear particle size distribution of air engine with its application to wear monitoring

发动机磨粒统计分布规律与磨损状态监测研究

EPDM ( Ethylene Propylene Diene Monomer) is used as the insulation on chamber wall of SPRM. It is a good protective material of charring type. During being heated it formed the charring and pyrolytic layers.

作为固体火箭发动机燃烧室壁面绝热层的EPDM是一种炭化型热防护材料，受热时形成炭化层和热解层，在燃气和粒子冲蚀下不断减薄并带走热量，有效地保护燃烧室壁。

Based on the experimental formula of fore-ignition design, the initial amorce mass of a small solid rocket motor with end-and-lateral burning grain and aft-ignition manner was estimated firstly.

采用头部点火设计经验公式对端面-侧面燃烧、尾部点火的小型固体火箭发动机点火药量进行了初步估算。

Taking aft-end igniter design for a rocket motor for example, design methods for ignition sequence, amorce quantity estimation and nozzle closure were described respectively.

以某型号发动机尾部点火设计为研究对象，对点火序列设计、点火药量的估算、喷管堵片的设计方法进行了阐述。

Research on the volcanic earthquake activity mechanism in Changbaishan Tianchi area

长白山天池火山地震活动机理研究

His scheme for building a perpetual-motion machine is only a pipe dream.

他建造永动机的商量只是空想罢了.

For many sites, a sitemap is simply a way of being friendly to robots such as search engines.

对于很多站点，提供站点地图只不过是对诸如搜索引擎这类自动机制的支持和友好。

Rotary air engine rotary piston engine of trochoidal type

旋转式热空气发动机

The research and establishment of graphics library of aero-engine rotor system structure scheme

航空发动机转子系统结构方案图形库的研究与建立