see-sawing 中文意思是什麼
see-sawing
解釋
互相追越現象-
The height of teeth points is different. when the balance of height is over 0. 1mm 0. 004 ", the sawing tangent will be the shape of arc. see the drawing
鋸尖端高度不一致，當高度差超過0 . 2mm 0 . 08 "時，鋸切線就會形成圓弧形，如圖。 -
See - sawing between partly good faintly ominous, the news for the next four weeks was never distinct
在那以後的四個星期內，消息時而部分有所好轉，時而又有點不妙，兩種情況不斷地交替出現，一直沒有明朗化。 -
See - sawing between partly good and faintly ominous, the news for the nest four weeks was never distinct
在那以後的四個星期內，消息時而部分有所好轉，時而有所有點不妙，兩種情況不斷交替出現，一直沒有明朗化。
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