central shaft 中文意思是什麼
central shaft
解釋
中心軸-
The use of the double eccentric structure in the butterfly plate so as to the horizontal valve shaft is lifted a little distance above the pipe central line, and it makes that the area of lower half part butterfly plate is bigger than upper part
該閥採用雙便心閥板，水平安裝的閥軸在管道中心線上抬高一定距離，使閥板下半部分迎水面積大於上半部。 -
The speed reducer upper on the main machine makes central axis rotate through shaft coupling, and roller hanger rotates with central axis, and rollers on the hanger roll around the inside of ring
安裝在主機頂部的減速機，通過聯軸器連接中心軸旋轉，中心軸帶動磨輥吊架旋轉，磨輥裝在吊架上沿磨環內周一起滾動。 -
The speed reducer upper installed on the main machine makes central axis rotate through shaft coupling, and roller hanger rotates with central axis, and rollers on the hanger roll around the inside of ring
安裝在主機頂部的減速機，通過聯軸器連接中心軸旋轉，中心軸帶動磨輥吊架旋轉，磨輥裝在吊架上沿磨環內周一起滾動。 -
Through carrying out analysis on the aesthetics shape elements of 37 kinds of sample book, 12 shape elements for describing the contour features of industrial sewing machine, such as the elements of ratio between fuselage length and fuselage height and of shape of central part main shaft section etc. were defined
通過對37種樣本的美學形態要素進行分析，定義了描述工業縫紉機外形特徵的12個形態要素，如機身長與機身高比率、中部主軸截面等形態要素。
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