垂直农业发展出来的一个变化是，在堆叠的、在轨道上移动的托盘上种植植物。
One variation on vertical farming that has been developed is to grow plants in stacked trays that move on rails.
有一次，我们看到它以与轨道一致的方式移动。
Once, we saw it was moving in a pattern consistent with an orbit.
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.
在太阳引力的控制下，每个行星都维持在一条椭圆形的轨道上，并按照相同的方向移动。
Under the control of the Sun's gravitational force, each planet maintains an elliptical orbit and all of them travel in the same direction.
有一次，我们发现它是在沿着一个轨道连续不断的移动，我们才知道这是颗卫星。
Once we saw it was moving in a pattern consistent with an orbit, we knew it was a satellite.
码好沉重的混凝土砖的石板被摆到这些球上后，非常轻松地就可以让它们沿着木槽轨道移动起来。
When heavy concrete slabs were placed on a platform above the balls, held in position by more grooved tracks, they could be moved with ease.
这个想法是沿着所谓的黄道面拍摄夜空，这个地带是空中的这个范围中大部分其他的行星轨道，观察是否有东西移动。
The idea was to take pictures of the night sky along what’s known as the ecliptic plane, the band in the sky where most of the other planets orbit, and see if anything moved.
科学家们展示了如何将球放在木质的轨道槽内，然后将重达数吨的石头轻易移动起来。
Scientists showed how balls placed in grooved wooden tracks would have allowed the easy movement of stones weighing many tons.
而用航天器撞进危险的岩石，迅速移动它的位置，然后利用另一个航天器进行微调，并利用它的重力把这块石头拖进安全轨道。
Instead, slam a spacecraft head-on into a dangerous rock to move it in a hurry, then fine-tune it with another spacecraft by using its gravity to pull the rock into a safe path.
正是这个移动缓慢的零件导致组织在重返健康轨道的道路上行动迟缓。
It is that slow-moving part that causes delay in bringing an organization's health back on track.
根据伊壁鸠鲁的理论，原子本来在空间中不受干扰的平行移动，但是有些原子因为其自由意志的自发动作，从它原本的轨道突然转向。
According to Epicurus, atoms in the void originally moved in undisturbed parallel lines. However, some atoms swerved from their course by a spontaneous act of free will.
根据伊壁鸠鲁的理论，原子本来在空间中不受干扰的平行移动，但是有些原子因为其自由意志的自发动作，从它原本的轨道突然转向。
According to Epicurus, atoms in the void originally moved in undisturbed parallel lines.However, some atoms swerved from their course by a spontaneous act of free will.
另一个移动木材的方法是通过简陋的轨道，而这种轨道就是由它们所运送的木头打造而成。
Another method for moving lumber to market was via crude railroads constructed from the very lumber they were designed to transport.
艾萨克·牛顿在其后发现彗星沿椭圆轨迹移动，处于环绕太阳的椭圆形轨道上，他还准确地预测了彗星能够一次又一次地回归。
Isaac Newton later discovered that comets move in elliptical, oval-shaped orbits around the Sun, and correctly predicted that they could return again and again.
不像一辆出现故障的地铁列车，移动人行道的损坏部分不能简单的从轨道上移出即可。
Unlike an out-of-service subway car, a broken-down section of sidewalk could not simply be shunted aside.
月亮背面所有的事物都是完美的，它们朝着完美的运行轨道移动。
Beyond the moon everything is perfect, things move in perfect circles.
穿过深水的海浪使水面上的一个微粒按照一种近乎圆形的轨道移动，先把微粒拉向前移动的海浪。
An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit, drawing the particle first towards the advancing wave.
穿过深水的海浪使水面上的一个微粒按照一种近乎圆形的轨道移动。
An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit.
即使是最微小的物体，如果以足够快的速度在轨道上移动，也能成为潜在的致命抛射物。
Even the tiniest pieces move through orbit at speeds fast enough to turn them into potentially deadly projectiles.
12点方向，三明治移动。，LEWIN：，12：00，，there，goes，the，sandwich。,现在Peter决定在一个点,而不是把三明治向后扔，他也可以向前仍，因为，看，公色的椭圆轨道。
LEWIN Now, Peter decides at one point that instead of throwing the sandwich backwards, he can also throw the sandwich forward, because, look, we have here the red ellipse.
这必须感谢火星移动到双子座，而金星在双子座里火星不远处的轨道运行预示着接下来的社交季将会多么的令人愉悦。
This will come thanks to Mars in Gemini - and Venus in Gemini orbiting not far from Mars shows just how much fun the coming social season will be.
双子座双子座七六之后，但在较低的轨道上移动的两个航天器的关系更加紧密。
Gemini Six followed Gemini Seven, but in a lower orbit that moved the two spacecraft closer together.
附加到天花板的钢格栅，包括具有可移动照明固定装置的轨道，可以上下滑动以适应咖啡馆的使用方式。
A steel grid attached to the ceiling incorporates a rail with moveable lighting fixtures, which can be slid up and down to adapt to the cafe's number of USES.
钩形槽的型面为主动凸轮或销钉(它使旋转与向下或向上移动相结合)提供轨道，于是提供了简单的但又可靠的启动工具的方法。
The J-slot profile creates the track for an actuating CAM or pin that combines rotation and up or down movement to provide a simple yet reliable means of tool activation.
运焦车沿轨道快速从高炉移动到淬火塔并用水喷淋焦炭。把面包放在烤箱里烤脆。
The coke car moves quickly from the oven end along rails into a quench tower and the coke is sprayed with water.
概念宝马汽车作为移动画布上的象征意义和表达赛道周围的轨道创造亮丽的视觉想象许多艺术家的崇敬。
The concept of BMW automobiles as mobile canvases of symbolism and expression raced around the track creating stunning visuals envisioned by many esteemed artists.
介绍国内两种车载同步轨道卫星移动通信系统。
Two kinds of vehicle synchronous orbiting satellite mobile communication systems are introduced.
电视新闻显示，该大型车像一个巨大的虫子，沿着轨道缓缓向前移动，它的肚子下面待着两辆小汽车。
Television news showed the bus, resembling a goliath bug, edging forward down tracks while two cars nestled underneath.
介绍城市轨道交通中，移动闭塞系统的后备模式的由来、定义及其功能。
This paper describes the origin, definition and function of fallback mode of moving block system for urban rail transit.
介绍城市轨道交通中，移动闭塞系统的后备模式的由来、定义及其功能。
This paper describes the origin, definition and function of fallback mode of moving block system for urban rail transit.
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