由于作者没有绕线包的经验，这个变压器是完全手绕的。
Since the author had no experience with winding transformers, this transformer was wound by hand.
很多人认为地球绕太阳的轨道是完美的圆形，就像手在一块制作精良的手表上移动那样平滑、有规则，但事实并非如此。
A lot of people think of earth's orbit around the sun as being perfectly circular, as smooth and as regular as, say, the way that hands move on a well-made watch, but it just doesn't work that way.
机器人臂绕枢轴转动并伸直，好像伸出它的机械手。
It pivots around and straightens as it extends its mechanical hand.
直臂划手是把手臂绕一个整圈，手平放(就像明轮的图)。
The straight arm is brought around in a full circle, with the hand flat (see paddle wheel figure).
天真的想法在我脑子里绕来绕去，便拉住妈妈的手说： 黦“妈妈，我也想要一双溜冰鞋，给我买吧！”
Naive and round in my mind, then held mother's hand and said: "mom, I also want a pair of skates, buy me! ""
奥运火种将由来自希腊奥林匹亚的最后一位火炬传递者带入会 场，火炬手 绕 场一周，登上台阶，点燃圣火。
The Olympic flame is then car-ried into the stadium by the last of the runners who have brought it from Olympia, Greece.
奥运火种将由来自希腊奥林匹亚的最后一位火炬传递者带入会 场，火炬手 绕 场一周，登上台阶，点燃圣火。
The Olympic flame is then car-ried into the stadium by the last of the runners who have brought it from Olympia, Greece.
应用推荐