英汉双语例句-生物医药大词典

The polar coordinates of tool swinging pivot are figured out, and the expressions of tool swinging and the variable-speed of spindle are derived.

中文意思：
通过对凸轮车削的运动关系进行分析计算，推导出在恒角度与恒速度切削的情况下，刀具摆角、机床主轴转速与凸轮转角位置的关系，为在实际中应用提供了理论依据。

以下为相关句子列表(点击查看，可以看对应的解释）：

	The poke of her black bonnet hide her face from him.			她那黑色帽子的前沿遮住了她的脸，使他看不见。
	The poker must not have been used, for it looked brand new.			这根拨火棒一定没人用过,因为它看上去像新的一样。
	The polar bear is the biggest land predator of them all.			顾名思义，北极熊的出产地为北极，是世界上体积最巨型的陆上食肉动物。
	The polar bear lives in the snow and ice at the North Pole.			北极熊住在北极的雪地以及冰原。
	The polar bear's habitat is the icy waters of the Arctic.			北极熊的栖息地是冰冷的北极海域。
	The polar coordinates of tool swinging pivot are figured out, and the expressions of tool swinging and the variable-speed of spindle are derived.			通过对凸轮车削的运动关系进行分析计算，推导出在恒角度与恒速度切削的情况下，刀具摆角、机床主轴转速与凸轮转角位置的关系，为在实际中应用提供了理论依据。
	The polar explorers took every precaution to minimize the dangers of their trip.			极地探险者十分小心谨慎，以便使旅途的危险性减少到最小。
	The polar ice caps are made of frozen water and carbon dioxide, and water may be frozen in the ground as permafrost.			极地冰帽是由固态水和二氧化碳组成的，水也有可能存在于永久冻土之中。
	The polarities usually attract passionately, nevertheless the Water-bearer's expansive interests and higher mind leave you feeling somewhat neglected and unimportant.			狮子－水瓶：性格差异极大的两个星座通常能吸引对方，然而兴趣广泛的水瓶座热衷于自己的事情，往往让你有被忽视的感觉。
	The polarity can be reversed,standard size.			极性可反转或变换，标准尺寸。
	The polarity will attract the opposite as it is expressed in another.			当极性在另一面被表达，它将吸引来对立面的事物。