词定义 中文名称: 同心套 英文名称:concentric locking collar 定义:安装在外球面轴承宽内圈上的钢圈,有顶丝旋入内圈上的孔里并与轴接触。 [阅读全文] 编辑:0次| 浏览:595次 更多详情,尽在 互动百科 更多详情,
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它有四个表盘分别执行以下功能:“瞬间跳时、同心逆拨分针、逆跳日期指针、双半球月相”简而言之,这块表有记录着两个日期,两个时间的双套时间表盘。
It has four dials, which offer the following measurements: "instantaneous jump hour, concentric retrograde minutes, retrograde date and bi-hemisphere moon phase."
设计一套特殊测厚规测量两个环形凸台的距离,这两个环形凸台位于两个同心孔内。
The article designs a special dial thickness gauges that measures the distance between ring-steps in two concentric bores.
真空同心管套涉及传导、辐射等传热方式,其中低压气体的热传导非常复杂,是分析问题的关键。
Thermal behavior of vacuum concentric tube annulus is a process involving combined heat transfer mode, in which the thermal conduction of low pressure gas plays an important role.
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