您要查找的是不是：
- exhaust valve insert 排气阀镶座
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- The exhaust valve seats skimmed up. 排气阀座整新。
- The exhaust valve on my car has burnt out. 我汽车上的排气阀烧掉了。
- Lock the exhaust valve in its open position. 把排气阀固定在它开启的位置。
- Especially several high cobalt containing sintered materials are used as exhaust valve seat insert materials because(it s) high wear and heat resistant properties. 特别是,一些高钴烧结材料由于耐磨耗与耐热性高而广泛用作排气阀座圈材料。
- So the exhaust valve opens before BDC and closes after TDC. 因此排气门在下止点之前打开，在上止点之后关闭。
- When the piston nears the top of this stroke, the inlet valve is opened and the exhaust valve closed. 随着曲轴转动，复又向上带动活塞，同时废气经由气缸头盖上的排气阀排出。
- Failure analysis on the exhaust valve skirt used in supercharge diesel engine was carried out through metallographic and SEM analysis. 利用金相及扫描电镜对增压柴油机排气门盘部断裂原因进行了分析。
- The air helps to heat the exhaust gases and burn off toxic gases as they escape from the engine cylinder as the exhaust valve opens. 当排气阀打开，废气毒气从发动机气缸里逸出时，这种气体有助于加热废气，烧掉毒气。
- When the gas cylinder when the exhaust pressure to achieve, when the exhaust valve 4 is opened, the gas was discharged to complete a working cycle. 当气缸内的气体达到排气压力时，此时排气阀4被打开，气体被排出，完成了一个工作循环。
- The helium liguefier is a Claude system,with liguidnitrogen precooling,one expansion without the exhaust valve,and Joule-Thomson expansion,20 litre hour is produced. 它是带单阀膨胀机;有液氮预冷和J-T膨胀的克劳特循环系统;产量为20升/时.
- If the exhaust valve opened at BDC at the beginning of the exhaust stroke and closed at TDC at the end of the exhaust stroke, it would have a duration of 180. 如果排气门在排气行程的下止点打开并且在这次行程的上止点关闭，它将有180的持续。
- YU Shichang,WU Shenqing,YAN Jiquan,et al.Current research situation and development trend of 21-4N exhaust valve steel[J].Special Steel,2004,25(5):30-33. [4]余式昌;吴申庆;燕纪全;等.;我国21-4N气阀钢的研究现状和发展趋势[J]
- Furthermore, regulations of the stress anddeformation of the exhaust valve in intensify wear test were discussedbased on I-deas finite element analysis program. 探讨了气门在强化模拟磨损工况下的应力及形变规律。
- Insert a want ad, and it may help. 登一则招聘广告，也许有用。
- The main drawback to this design is the power loss on the upward stroke of the piston caused by the exhaust valving. 主要缺点是这种设计的功率损耗的向上中风活塞所引起的排气门。
- Tappet clearances of inlet and exhaust valves to be measured and adjusted while the engine being warmed up. 进、排气阀在热机下测量并调整间隙。
- The intake and exhaust valves open at the proper time to let in air and fuel and to let out exhaust. 吸气阀门和排气阀门在正确的时间打开，以使空气和燃料进入，以及使废气排出。
