Piston rings require an oil film between ring and liner and between ring and piston groove to seal against these high pressures and to prevent blowby.
为了密封，在活塞环与连杆之间、活塞环与或活塞槽之间需要一层油膜以承受住这些高压、阻止漏气。
| 单词 | oil film |
| 释义 |
oil film
英语例句库
Piston rings require an oil film between ring and liner and between ring and piston groove to seal against these high pressures and to prevent blowby. 为了密封，在活塞环与连杆之间、活塞环与或活塞槽之间需要一层油膜以承受住这些高压、阻止漏气。
原声例句
科学60秒-科学美国人 2021年10月合集 The bubbles trapped inside the oil film cause the drop to go from perfectly circular to changing rapidly between asymmetric shapes. 油膜内的气泡导致液滴从完美的圆形变为不对称形状之间的快速变化。 科学60秒-科学美国人 2021年10月合集 The bubbles are trapped inside that oil film, and that causes the drop to go from perfectly circular to changing rapidly between asymmetric shapes. 气泡被困在油膜里，导致水滴从正圆快速变成各种不对称形状。 科学60秒-科学美国人 2023年3月合集 The bubbles trapped inside the oil film cause the drop to go from perfectly circular to changing rapidly between asymmetric shapes. It looks like a sort of chaotic vibrating. 这些被困在油膜内部的气泡使水珠从完美球形迅速变为不对称形状。看起来像是一种混乱的振动。 |
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