center-of-gravity shift 中文意思是什麼

center-of-gravity shift 解釋
重心偏移
  • center : n vt vi 〈美國〉＝centre n 1 中心；中心點；圓心；中央；中樞，核心；中心人物；根源，起源。2 〈常C ...
  • of : OF ＝Old French 古法語。
  • gravity : n. 1. 認真，嚴肅，莊重。2. 重要性，嚴重性；危險性。3. 重量。4. 【物理學】重力，引力，地心吸力。5. 【音樂】（音調的）低沉。
  • shift : vt 1 變動；改變；搬移；移動；轉移；變換；替換；更換。2 推卸；轉嫁。3 消除；撤除。4 【語言學】變換...
  1. Riley has me move the bench six inches, arch my back to shift forward my center of gravity, and straighten and raise my wrists so that the piano keys, rather than my sore joints, bear the weight of my arms

    芮利要我將椅子往後移15公分、背部拱起將重心往前移，並使手腕伸直、抬高，這樣一來，承受我手臂重量的將會是琴鍵，而不是我那酸痛的關節。
  2. In order to get it to fall in, you would have to lift one side of the cover, then rotate it 30 degrees so that the cover would clear the ledge, and then tilt the cover up nearly 45 degrees from horizontal before the center of gravity would shift enough for it to fall in

    要使井蓋能掉下去，就必須先撬起井蓋的一邊，然後旋轉30度，使井蓋脫離井緣，再將井蓋從水平位置向上傾斜近45度，這樣井蓋的重心就會發生轉移以使它能下落。
  3. The center of mass of the moon is not at the geometric center. instead, it is closer to the earth. together with the mutual gravity, this shift of the center locks the revolution and rotational rates

    同步自轉的出現絕不是意外巧合，由於月球的質心並不位於月球的中心位置，而是較月心更接近地球，結果在相互的引力作用下，最終把月球的自轉和公轉周期鎖定成一比一。
  4. He was an f branch man through and through, and his appointment perfectly illustrated the decisive shift in mis's center of gravity.

    他是個純粹的F處出身的人，他的任命充分說明了軍情局工作重心的決定性轉移。
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