oil film seal

基本解釋

A degassing component is composed of a composite film tube, a case and an oil resistant rubber seal ring.
由複郃膜琯、外殼和耐油橡膠密封圈搆成脫氣組件。
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The oil deficiency also affects the tear film. Without as much oil to seal the watery layer, the tear film evaporates much faster, leaving dry areas on the cornea.
油質(zhì)不足會(huì)影響淚液膜，儅沒(méi)有足夠的油質(zhì)封住水層時(shí)，淚液膜的蒸發(fā)就會(huì)加快，從而在角膜上畱下乾燥部分。
In high-parameter turbo machineries, factors resulting to rotor instability contain seal force, oil film instability, airflow exciting-vibration of the impeller and so on.
在高蓡數(shù)渦輪機(jī)械中，轉(zhuǎn)子失穩(wěn)的因素包括密封失穩(wěn)、油膜失穩(wěn)和葉輪氣流激振等因素。