亚洲国产精品视频中文字幕,毛片亚洲AV无码精品国产午夜,亚洲国产精品色婷婷,国产综合日韩精品第16页

單詞乎

inclined plane

inclined plane是什么意思、inclined plane怎么讀

inclined plane漢語翻譯

【醫(yī)】 斜面

inclined plane英語解釋

名詞 inclined plane:

  1. a simple machine for elevating objects; consists of plane surface that makes an acute angle with the horizontal

inclined plane例句

  1. A simple device, such as a lever, a pulley, or an inclined plane, that alters the magnitude or direction, or both, of an applied force; a simple machine.
    機(jī)械裝置一個簡單裝置，如杠桿、滑輪或斜面刨，可以改變作用力的大小或方向或同時改變; 簡單機(jī)械裝置
0
糾錯