joint movement是什么意思 joint movement怎么读
joint movement的用法和样例
- Its essential function is the perception of movement at the joint between the second antennal segment and the flagellum.
它的基本功能是感知触角第二节和鞭节之间的关节运动。 - Metal surfaces form a passie oxide film, and with joint motion this film is repeatedly remoed and reformed, with gradual roughening of the surface.
金属表面可形成一层钝性氧化膜，该膜随着关节运动而反复剥落和形成，使表面逐渐变粗糙。
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