查询词典 steam engine

By utilizing electromagnetic valve, we can control opening and closing timings of intake and exhaust valves according to the operating situation of the engine. Therefore, the engine performance can be improved suitably in exhaut emission during starting, idle stability, fuel comsumption and engine power, etc. When an engine rotates in the low speed, gas flow is bad and the throttle which adjusts air mass is apt to cause the pumping lose of the engine.

中文摘要传统机械式可变汽门正时系统为分段固定式机构，无法根据引擎转速以及负载变化来提供适当的汽门正时；利用电磁式气阀可根据引擎当时状况控制进排气门的开启与关闭正时以及汽门持续开启正时，因此引擎在冷启动废气排放、怠速稳定性、燃油消耗率以及引擎性能等方面均相当之改善。

Chapter 1 introduces the application of steam filature. The greatest difference between steam filature and house filature is that it is draughted by steam engine organized into the factory.

机器缫丝技术与传统的家庭手工缫丝技术的最大区别在于两点：一是使用蒸汽动力，二是采用集中劳作的工厂生产组织方式。

Efforts by mechanics to seek more reliable and stronger power led to the invention of the steam engine by James Watt. In 1785 his new steam engine was first used to furnish power for a spinning factory in Nottinghamshire.

机械师努力寻求更稳定，更强大的能源，于是，詹姆士瓦特发明了蒸汽机。1785 年，在诺丁汉郡，詹姆士瓦特的新蒸汽机首次为纺纱厂提供动力。

Whenever I see a steam-engine move, I hear the whistle, I see the valve open and the wheels turn; but I have no right to conclude from that that the whistle and the turning of the wheels are the causes of the steam-engine's moving.

每当我看看钟，看到钟的指针走到十，便会听见邻近的教堂敲起钟声，但是，从指针走到十点祈祷钟声便敲响这一点出发，我无权下结论说，指针的位置是教堂的钟运动的原因。

For instance ,the later generations of Watt could invent the steam engine car just because of the contribution of his steam engine ;the coming into being of flattop is mainly contributable to the first plane of Wright brothers ;after the discovery of electricity ,the lamp ,the electromotor and electrocar come out one after another .

比如，watt发明steam engine ，后人在此基础上发明了蒸汽机车；莱特兄弟发明飞机后，航空母舰也应运而生；电被发现后，电灯泡，电动机等陆续问世。

James Watt's flyball governor (1769) regulated steam flow to a steam engine to maintain constant engine speed despite a changing load.

1769年瓦特的飞球调速器，它是一种调节蒸汽流的装置，即使荷载变化仍可保持蒸汽机的转速不变。

As soon as the pilot landed he reversed the engine (reversing the engine is a simple matter on a reciprocating steam engine).

尽快飞行员降落，他扭转了引擎（扭转引擎是一件简单的事，对往复式蒸汽机）。

Applications: Recommended to apply in turbine jet engine, turbo fan engine, turbo airscrew engine, turbo-axle engine and other civil or military aviation gas-consuming engines, as well as industrial or marine gas-consuming engines.

应用：被推荐用于涡轮喷气发动机、涡轮风扇发动机、涡轮螺旋桨发动机、涡轮轴发动机等民用和军用航空燃气轮发动机上，也适用于工业和船用的航空型燃气轮机发动机。

The apparatus adopts the technique of one-chip computer,can set ignition advance angle at random rev of the engine at any time and assists the power test of the engine.The apparatus can survey and describe the best ignition advance angle curve of motorcycle engine and affords gist for the design of motorcycle engine and ignition control.

该仪器采用单片机技术，能够在任意发动机转速下设定任意点火提前角，配合发动机测功试验，可以快速测绘出摩托车发动机最佳点火提前角曲线，为发动机和点火器设计提供依据。

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阿里巴巴3000万美元大规模全球推广计划涉及的其他国家、地区和投放渠道还包括，美洲全球最大的搜索引擎Google、美国最大的门户网站Yahoo首页、最大的社交类网站Facebook，知名搜索引擎MSN、Ask.com及Business.com，全球领先的互联网联盟Commission Junction，还包括南美的Mercado Libre所属的12个西班牙语和葡萄牙语网站；在亚洲，包括印度著名的新闻集团Indiatimes、印度著名报纸的网络版TheHindu以及越南第一新闻门户Vnexpress、台湾综合类门户Yam.com、拍卖类网站Ruten.com.tw和著名的消费数码垂直门户网站Mobile01.com，韩国最著名的9个本地搜索引擎包括naver.com、yahoo.co.kr等，此外还在欧洲、英国、法国、波兰、捷克、土耳其、乌克兰、中东、南非、马来西亚、澳大利亚以及中国香港地区等当地著名的门户网站、搜索引擎和在线社区等投放。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。