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- Galactic rotation curves, which illustrate the velocity of rotation versus the distance from the galactic center, cannot be explained by only the visible matter. 银河旋转曲线，就是用图例说明相对星系中心距离的旋转速度，仅靠可见物质解释不了这个速度。
- Constructing the Galactic Rotation Curve 构造银河旋转曲线
- DETERMINATION OF THE GALACTIC ROTATION PARAMETERS FROM CEPHEIDS AND 21CM EMISSION OF NEUTRAL HYDROGEN 用造父变星和21厘米氢线发射探求银河系自转参数
- The seasons follow each other in rotation. 四季循环交替。
- galactic rotation 银河系自转
- differential galactic rotation 银河系较差自转
- A rotation of personnel; crop rotation. 员工的轮流替换; 农作物的轮作
- galactic rotation curve 银河系自转曲线
- The rotation of crops keeps the soil healthy and fertile. 谷物轮种使土壤保持了肥力和高质。
- The sun appears to rise and set because of the earth's rotation. 因为地球在自转,看上去就有了日出和日落。
- The chairmanship of the committee changes in rotation. 委员会主席一职是轮流担任的。
- Anhui BBCA & Galactic Lactic Acid Co., Ltd. 安徽丰原格拉特乳酸有限公司
- His passion was for galactic history. 他对银河历史情有独钟。
- What are quasars and active galactic nuclei? 甚麽是类星体和活跃星系核？
- An erotic rotation of the pelvis. 淫荡地晃动卖弄色相地扭动臂部的动作
- A counterweight balances the rotation. 有一个砝码平衡回转。
- Galactic nebulas are masses of diffuse material within our galaxy. 银河星云是我们星系中的一团团弥散物。
- Old)Rotation is due to shoulder roll. 老:转动是由于肩的转动使然.
- The rotation in the elliptic is retrograde. 在椭圆内的运动属于逆进型。
- Is the Rotation the Best Home for Chamberlain? 让张伯伦担任先发投手是最好的安排吗?
