rotation disc 中文意思是什麼
rotation disc
解釋
旋轉盤-
Though he worked with untold amounts of back pain for much of his tenure - - the effect of a herniated disc that finally required a surgical procedure in october - - he was a reliable piece of the yankees ' rotation every five days, and a factor the organization will need to replace in the very near future
盡管他之前沒有透露自己的背傷，結果在去年10月份進行了骨盤的修補手術，他是洋基隊先發輪值每五隔天可以信賴的一員，而不久的將來他的位置將是最需要被替代的。 -
In dvd focus servo system, the warp of the disc induces periodic disturbance whose frequency is same as the rotation frequency of the disc
摘要在dvd聚焦伺服系統中，光盤翹曲會導致產生與光盤轉動頻率相同的周期性擾動。 -
Treating 30 cases lumbar disc protrusion with recipe acupoints abiding by meridian compounding rotation chirismus
循經點穴配合旋轉手法治療腰椎間盤突出癥30例 -
The shaft is splined to lock into the disc to ensure positive rotation
閥桿用花鍵鎖在閥瓣上，以確保旋轉靈活。 -
The paper analyzed the struture of the tri - eccentric butterfly vavle at length, defined the tri - eccentric butterfly valve, educed the geometry function and its characteristic about the section of the butterfly disc. the results indicate : the parallel contour line across butterfly disc thickness is normal ellipse, thereby eslablished function relations between its geometry parameters ( long axis and short axis ) of three primary sections of the butterfly disc and the tri - eccentricity ; in order to avoid interference between the butterfly disc and the valve seat as well as the valve body, combining the torque, we obtained the feasible range about the rotation center of the tri - eccentric butterfly vavle
本文主要分析了三偏心蝶閥的結構，給出了三偏心的定義，推導出了蝶板截面的幾何方程及其性質，結果表明，沿蝶板厚度的平行截面輪廓線為標準的橢圓形，進而推導出了蝶板幾個主要截面的幾何參數（長軸、短軸）與三個偏心之間的函數關系；考慮到蝶板啟閉過程中避免與閥體及閥座發生干涉，結合蝶板的啟閉扭矩，確立了三偏心蝶閥回轉中心的適宜區域。 -
The shaft shall be hexagonal or square to ensure positive rotation of the disc and be totally sealed from exposure to the process liquid
閥桿應該是六角形或方形，以確保閥瓣能夠靈活旋轉，並且完全密封，不會暴露在處理的液體里。
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