精密的制造技术确保锁紧元件扭转方式的一致性。
Precision manufacturing techniques ensure uniformity in the torque pattern of the locking element.
声调的产生反过来又促使松紧元音进一步松化，出现了元音长短音的萌芽。
The appearance of the tones allowed the lax and tense vowels more freedom, and then the long and short vowels came into being.
大型装备中普遍采用组合结构，其整体工作性能取决于预紧元件的预紧参数。
Composite structure is usually adopted in large equipment, which unity of work performance is depended on the pre - loading parameter of preloading element.
大型装备中普遍采用组合结构，其整体工作性能取决于预紧元件的预紧参数。
Composite structure is usually adopted in large equipment, which unity of work performance is depended on the pre - loading parameter of preloading element.
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