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- Chalk it up to the moon’s braking action on Earth’s rotation and to modern timekeeping that has become so precise it can make your head spin. 这要归因于月球对地球自转的牵制作用，以及现代社会对计时那足以让你头晕目眩的精确性。
- Screw compensation algorithm including coning and sculling compensations reduces the noncommutable error caused by rigid s rotation effectively. 设计的螺旋补偿算法包括了传统的圆锥补偿和划船补偿，有效地减小了刚体转动的不可交换性误差。
- So, when a bird banks right, its left wing moves faster on the downstroke while the right is faster on the upstroke, which slows the animal’s rotation. 因此，当鸟儿向右侧倾斜飞行时候，它的左翼向下拍打的速度要比右翼向上拍打的速度快一些，这样就可以使旋转减速。
- It is through our intent to do so and each successive birth cycle that in the coming 18 years, we shall assist in correcting the wobble in Earth\'s rotation. 就是通过我们如此去做的意想，在未来18年中的每一个连续生育周期，我们会援助修正地球旋转中的抖动。
- The Czechs, who hold the EU's rotating six-month presidency, also hope to tempt him to Prague. 捷克做为欧盟为期六个月的轮值主席，也希望他能够造访布拉格。
- 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。
- Based on the formula of elliptically polarized light, the relation between the elliptically polarized light s rotational direction and its phase difference is discussed. 从椭圆偏振光的表达式出发,讨论了椭圆偏振光的旋转方向与位相差的关系,由此提出了椭圆(圆)偏振光旋转方向的判定法则。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- A VARIABLE SPEED CONTROL OF THE WORKPIECE'S ROTATION IN CAM GRINDER 凸轮磨工件旋转的一种变速控制
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- Canada, the G8's rotating president, has invited foreign ministers of the United States, Russia, Britain, Italy, France, Germany and Japan to convene a 2-day meeting in Whistler, a ski resort northeast of Vancouver, British Columbia. 担任八国集团轮值主席的加拿大，邀请来自美国、俄罗斯、英国、义大利、法国、德国以及日本的外长，在温哥华东北方英属哥伦比亚省的滑雪胜地惠斯勒，召开两天会议。
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The drum"s rotating speed and the rotating speed difference between drum and spiral stock pusher are very important variable parameters of the horizontal screw decanter when it is being operated. 卧螺离心机工作时,转鼓转速以及与螺旋推料器之间的速差,决定着物料的分离效果和产量等,是离心机很重要的可变参数。
- The red sun lights up the sky and the earth. 红太阳照亮了天空和大地。
- The direction of the earth's axial rotation. 地球自转的方向。
- Who on earth is that female he's with? 跟他在一起的那个女人究竟是谁?
- Antarctica is the loneliest place on earth. 南极是地球上最偏远的地区。
