例句與造句

1. To estimate the influence of the flatness ratio on hydrodynamic performance , a group of torque converters with different widths were investigated by cfd simulation to improve the power diversity and reduce the mass based on the variable - width circulatory circle torque converter design method
   摘要在變寬度循環(huán)圓設(shè)計方法的基礎(chǔ)上，為提高液力傳動系統(tǒng)功率密度，減輕質(zhì)量，對幾組不同寬度比循環(huán)圓的變矩器進(jìn)行了cfd （計算流體動力學(xué)）數(shù)值模擬，借以評估對其整體傳動性能的影響。
2. It's difficult to find flatness ratio in a sentence. 用flatness ratio造句挺難的