主轴承盖 meaning in Chinese

main bearing cap
main bearing cover

Main bearing cap
主轴承盖
The key position bolt of the engine include connecting rod , crankshaft , main bearing , cylinder head , flywheel and shock absorber bolt , all of which belong to bolt fastening
发动机关键工位螺栓包括连杆螺栓、曲轴螺栓、主轴承盖螺栓、气缸盖螺栓、飞轮螺栓和减振器螺栓等均属螺纹联接。
The fifth chapter makes a technological analysis to the engine bolt on the whole and put forward the application of plasticity out of shape district control law and elasticity out of shape district corner control law to the keys parts of the engines , including connecting rod and main bearing
第五章对发动机螺栓紧固技术作了技术分析，提出了塑性变形区控制法和弹性变形区转角控制法在发动机关键部位螺栓，如连杆、曲轴主轴承盖上的应用。