1.
valve seat insert(valve seat ring)
气门座镶圈（嵌镶式气门座圈）
2.
"adjusting valve tappet clearances (also called adjusting valve lash), grinding valves and valve seats."
气门维修包括调校气门间隙(也称气门余隙),研磨气门和气门座.
3.
carbide tipped valve seat reamer
硬质合金气门座铰刀
4.
Repairing Technology Improvement of Engine Valve & Valve Seat
内燃机气门及气门座修理工艺的改进
5.
"After the cam lobe moves out from under the valve lifter, the valve spring forces the valve up onto its seat again."
当凸轮凸角离开气门挺杆,气门弹簧使气门重新回到气门座上。
6.
As this occurs, valve springs pull the valve tightly closed against its opening, called the valve seat.
当这发生时，气门弹簧紧紧地关闭气门口，叫做气门座。
7.
"Valve Service and Maintenance includes installing new seat inserts, cleaning or replacing valve guides, servicing the camshaft and camshaft bearings, and timing the valves."
气门维修包括镶配气门座,清洁或更换气门导管,保养凸轮轴和凸轮轴轴承,气门的正时调整。
8.
Process Technology Research on Valve Seat Ring and Valve Stem Guide Hole of Cylinder Head;
气缸盖气门座圈和导管孔的加工工艺研究
9.
A spring on the valve stem tends to hold the valve on its seat (closed). The lower end of the spring rests against the cylinder head.
气门杆上的弹簧使气门保持在气门座上(关闭状态)。弹簧的下端抵在气缸盖上。
10.
Failure analysis and solution of high-chrome alloy iron valve seat ring
关于气门座高铬合金铸铁缺陷对策及分析
11.
Effect on the Performance of Gasoline Engine about Inner Diameter of Intake Valve
进气门座圈内径对车用汽油机性能影响的分析
12.
The Research about Several Fine Processing Technologies of Valve Seat Ring and Valve Stem Guide Hole of Cylinder Head;
气缸盖气门座圈和导管孔的几种精加工工艺分析
13.
As the camshaft rotates, the lobe, or high spot of the cam, pushes against parts connected to the stem of the valve.
当凸轮轴旋转时，凸轮凸起的或者高点的位置，推动气门座。
14.
The permanent mould centrifugal casting process used for production of valve seat for internal combustion engine and the material of casting was described.
叙述金属型离心铸造内燃机气门座的工艺方法和材料特点。
15.
Valves must be properly timed. They must seat tightly and operate without lag.
气门必须严格定时,落座严密并且开启无滞
16.
Study on Wear Mechanism of Engine Valve-seat Friction Pair
内燃机气门-座圈摩擦副磨损机制的实验研究
17.
I pull the wheezy bell of their shuttered cottage: and wait.
我拉了拉他们那座关上百叶窗的茅屋上气不接下气的门铃，等着。
18.
GE corporate leadership and training institute located in Ossining, N.Y.
是座落于纽约州Ossining 的通用电气公司的公司领导及培训部门。