tightness造句

Special connections ensure that the system excellent air tightness.
特别的连接方式保证了系统优良的气密性.

Rich vitamin E, hydrates skin after washing without getting tightness and dry.
丰富维生素E, 滋润肌肤,洗后不紧绷,不干燥.

Torn muscles retract, and lose strength, structure, and tightness.
撕裂的肌肉会收缩，丧失原来的力量、结构和紧实度。

Ref. Freon piping to be done air - tightness test and vacuum test.
冷藏氟利昂管系密性试验和真空试验.

Specially - designed discharger door sealing system has good tightness, ensuring no products leakage.
特殊设计的排料门密封系统,密封性好, 不漏料.

Purpose : To test check valves for tightness in the direction of flow.
目的: 检测止回阀在流向上的紧固性.

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