o ring是什么意思

网络释义

用法例句

Elastic and Plastic Behavior of O-ring Specimens of Inconel 718 Alloy under Side-compressing at Elevated Temperatures;

Inconel 718合金O形环的高温压扁弹塑性行为

End closure with D-section axial shearing bolts connection and O-ring for high pressure vessels;

高压容器用D形抗剪螺旋螺栓和O形环快速装拆封头

To investigate the compression springback properties of Inconel718 alloy O-ring used to seal pressure vessels, a series of experiments based on small O-ring specimens cut from alloy tubes were conducted.

对从Inconel718合金管材截取的O形环小试样进行了压缩回弹试验研究。

Metal O-ring and C-ring of Inconel718 alloy have been widely used as sealing elements of nuclear pressure vessels.

在反应堆压力容器中常采用Inconel718合金制造“O”形密封环和“C”形环，而对于一般工业压力容器，常用工程金属也可用作为密封环备选材料，因此对金属“O”形环密封环的力学行为和回弹特性进行系统研究有工程意义。