Good ring sealing and detergency reduces the volume of the deposit forming materials that enter the crankcase, there-by extending the useful life of the crankcase oil.

良好的密封环和清净减少了存款形成材料，进入曲轴箱，因而延长了使用寿命曲轴箱油。

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Separated from the deposit and scattered on the river side of the foundation rock, and gradually be covered with sand, forming alluvial sand.

自矿床分离而散落于溪旁基础岩石上，逐步被沙土覆盖，形成冲积性砂。

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Through fuzzy cluster analysis of the deposit, different types and their forming mechanism are delved.

通过对沉积物的模糊聚类分析，探讨了沉积物的存在模式及其形成机理。

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The ornate plaster ceiling of a room, designed to look like the interior of an imperial Chinese palace, was covered by multiple coats of paint, forming a deposit more than a centimeter thick.

WSJ: Touring Asia's Art Deco Gems in Shanghai and Napier, New Zealand