以上来源于: WordNet
N one of a pair of coaxial projections attached to opposite sides of a container, cannon, etc, to provide a support about which it can turn in a vertical 耳轴
Dye-penetrant testing of the disc trunnions and piston rod heads.
对阀盘、耳轴活塞杆头的染料渗透剂测试。
The four arms of the spider, known AS trunnions, are ASsembled into bearings in the ends of the two shaft yokes.
万向节十字轴的四个轴颈叫做万向节十字头，分别装在两个万向节叉顶端的轴承中。
The ball trunnions are designed for demanding applications requiring long service life, with a reduction in maintenance time and costs.
重型耳轴，球耳轴是苛刻的要求，使用寿命长的应用而设计，以期在维护时间和成本的降低。
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