revolve about

The tax credit rating and problems revolve about special purpose institutions .

随后探讨的税收和信用评级问题也是围绕特殊目的机构展开。

At the exterior environment level , the author advances : revolve about system creation , enhance the enterprise reformation ;

外部环境层面：包括围绕制度创新，加强企业改革；

Planets revolve about the sun and rotate on their axis .

行星在围绕太阳旋转的同时，也绕着它们的自转轴自转。

The stars of the galaxy must revolve about its center if the galaxy is not to gradually collapse .

如果星系不致于逐渐坍陷的话，星系中的恒星必须绕其中心旋转。

Just as the planets revolve about the sun , planetary electrons are thought of as revolving about the nucleus .

正像行星围绕太阳转一样，行星般的电子被认为是围着原子核转的。

All the spheres revolve about the sun as their mid-point , and therefore the sun is the center of the universe .

地球中心是不是宇宙中心的，但只有重力和月球领域。

He pulled a lever and made his mind revolve about him , a monstrous wheel of fortune , a merry-go-round of memory , a revolving sphere of wisdom .

那是一个硕大无朋的命运之轮，一个记忆的旋转木马，一个智慧的滚动圆球。

To revolve rapidly about a center or an axis . The spacecraft is in orbit ( ie moving in orbit ) round the moon .

转动绕着一中心或轴飞速旋转该航天器在绕月球轨道上飞行。

It connection tower body , and other parts such as erector beam , balance arm , and it can revolve 360 degree about the center of the tower body to lift the load .

它下面连接塔身，上部支撑起重臂、平衡臂等部件，可使塔机上部相对于塔身作360度自由回转，以完成各种起重作业要求。

It is a very important structure of slewing tower crane which joins tower top and other top parts with the mast , and it can revolve 360 ° about the center of the mast to lift the load .

它下面连接塔身，上部支承塔帽、平衡臂等部件，可使塔式起重机（简称塔机）上部相对于塔身作360度自由回转，以完成各种起重作业要求，是塔机的重要结构系统。