What is the orbital period of the sandwich after the throw?
被扔的三明治的，轨道周期是多少？
Each year their orbital period shrinks by 0.3 milliseconds.
每年它们的轨道周期会缩短0.3毫秒。
If the stars were spiraling together the orbital period would shorten, as observed.
正如所观察的那样，两颗星一起盘旋时轨道周期将会变短。
As a result, Brown and his team will have to wait until fall to measure the expected shortening of the orbital period.
结果就是，布朗和他的研究团队只有等到今年秋天才能测量出它们的公转周期到底减少了多少。
The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.
第三定律（周期定律）：各个行星绕太阳公转周期的平方和它们的椭圆轨道的半长轴的立方成正比。
We know the period, we know where apogee is, we know where perigee is, - we know the orbital period — anything we want to know.
知道周期，知道远地点，和近地点在哪里，知道轨道周期-，知道了想知道的一切。
In this paper, 16 semi-detached binaries of increasing orbital period were chosen to be to investigated of the mass exchange rate.
对16颗旋转周期增加的半相接双星的质量交换速率进行了研究。
The planet orbiting Kepler 10, by contrast, has an orbital period of a mere 20 hours and is so dense that it is probably made of iron.
相比之下在开普勒-10轨道中发现的那颗行星其轨道周长只有20小时，而且密度很高以至于研究员估计行星内部是由铁组成的。
Particularly, the method of coverage orbit design is given in view of the orbital period deviation, which is based on recursive orbit.
特别是，以循环轨道为基础，考虑轨道周期的误差，给出覆盖轨道的设计方法。
With a noninteracting pair, astronomers can precisely measure the change in the orbital period of the stars as they spiral toward each other.
但是对于相互间不发生交互的双星系统，当它们旋转着接近对方时，天文学家就可以精确地测量出其公转周期的改变量。
I mentioned earlier, notice that the orbital period and the escape velocity vary by a square root of two if you are at a particular position.
我之前说过，注意，轨道时间和逃逸速度，因2的平方根不同，如果你在某特定位置。
The third one, the law of periods, allows us to establish a clear relationship between a planet's orbital period and its distance from the sun.
开普勒第三定律，也即调和定律，清楚地表明了行星公转周期与其离日距离之间的关系。
And then his third law was that if you take the orbital period of an ellipse, that is proportional to the third power of the mean distance to the Sun.
第三定律是，椭圆轨道的周期，和距太阳的平均，距离的，立方成比例。
Thanks to this law, we know that a planet relatively close to the sun, like Venus, has a far briefer orbital period than a distant planet, such as Neptune.
正因为了有这条定律，我们才能得知例如金星这样离日相对较近的行星的公转周期要短于离日较远的行星，例如海王星。
The list on the left side of the dialog shows the names of all the objects in the current data file, together with each object's orbital period in minutes.
对话框左边的目录显示了当前数据文件中的卫星名称及其按分钟计算的轨道周期。
Due to the near-circular orbits of Earth and Jupiter, as Earth has a faster orbital period than Jupiter, from our point of view we will appear to "overtake" the gas giant.
由于地球和木星的公转轨道是椭圆的，同时地球的轨道周期快于木星，从我们的角度观察，就像“追上”了这颗巨型气态行星。
Whether you have a very light object or a very heavy satellite, they have the same velocity in orbit if they are at the same distance, and they have the same orbital period.
不论你有个很轻的,物体还是很重的卫星,如果它们距离相同且,在轨道运动时间,相同，则速度一样。
A comet with an orbital period of less than 200 years is called a "periodic comet", of which the best known is probably Halley's comet, which orbits the Sun every 76 years.
有着一个少于200年的轨道周期的彗星被称作“周期彗星”，其中最著名的可能要数哈雷彗星，它每76年围绕太阳运转一圈。
The former correct for the varying time-delays by using an approximation of the binary orbit which is valid only if the observation time is much less than the orbital period of the binary system.
前一种通过近似的双星轨道对时间延迟进行修正，只在观测时间远小于双星系统的轨道周期时才有效。
Then, the relationship among nodal period, fundamental interval and orbital altitude was educed by deriving the definitions of fictitious node.
通过引入假想交点的概念，推导出了交点周期、基本交点距与轨道高度的关系。
Method Conjunctival sac blepharoplasty by skin transplanting and blepharorrhaphy were performed in the same period of HA orbital implantation.
方法羟基磷灰石义眼台植入同期行中厚皮片游离移植结膜囊成形术联合睑缘粘连性缝合术。
Method Conjunctival sac blepharoplasty by skin transplanting and blepharorrhaphy were performed in the same period of HA orbital implantation.
方法羟基磷灰石义眼台植入同期行中厚皮片游离移植结膜囊成形术联合睑缘粘连性缝合术。
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