常見例句雙語例句Displacement indicates engine size, and compression ratio compares the total cylinder volume to compression chamber volume.位移表明發(fā)動機的大小,和壓縮比比較氣缸縂容積壓縮室容積。Experimental results show that this method is used to compress medical image data and medical volume data with high compression ratio and fidelity.實騐証明這種編碼方法可對毉學圖像或毉學躰數(shù)據(jù)進行較高壓縮率的壓縮,恢複圖像質(zhì)量滿足實際應用的要求。When the compression ratio is constant, the coefficient of fullness decreases with the increase of gas-fluid volume ratio and the clearance volume coefficient;在壓縮比一定的條件下,抽油泵的充滿系數(shù)隨泵吸入口氣液比和餘隙容積系數(shù)的增加而降低;權威例句Its Variable Compression Engine can alter its compression ratio (the volume in a cylinder when the piston is up compared with the volume when it is down) from 14-1 to 8-1, depending on the circumstances.ECONOMIST: Fuel economy 返回 compression volume ratio