尽管这向天文学家证明了金星被一层厚厚的气体所包围，这层气体使太阳光在金星周围发生折射，但这两种效应都使精确的时间控制成为不可能。
While this showed astronomers that Venus was surrounded by a thick layer of gases refracting sunlight around it, both effects made it impossible to obtain accurate timings.
不是要去控制天气，激光束实际上是用来校准欧洲南方天文台强大的望远镜。
Rather than controlling the weather, the laser beam is actually used to calibrate the ESO's powerful telescopes.
柬埔寨人通过他们的高中实际上可以控制海登天文馆。
And the Cambodians have actually controlled the Hayden Planetarium from their high school.
马萨诸塞州坎布里奇（Cambridge）的史密松天体物理天文台控制着钱德拉的科研和飞行。
The Smithsonian Astrophysical Observatory controls Chandra's science and flight operations from Cambridge, Mass.
而第一个完整的软件是1971年用在DECPDP-11 这台控制阿里桑娜州的NationalRadioAstronomyObservatory's 11-meter radiotelescope ( 国家射电天文台的 11 米射电望远镜 ) 的电脑上.
The first complete implementation was used in 1971 on a DEC PDP-11 for the National Radio Astronomy Observatory's 11-meter radio telescope in Arizona.
此钟现由位于天文馆主入口处的高频石英钟控制。
The clock is now controlled by a high grade quartz clock in the main entrance of the Observatory.
结合所做的天文望远镜控制系统项目，介绍一种宽范围、高精度直流力矩电机速度控制系统的实现方案。
A scheme of control system for a wide_range and high_precision velocity DC torque motor is introduced.
很多神有控制自然力量的能力，并且和天文团体有关联，比如，日神。
Many of these gods controlled natural forces and were associated with astronomical bodies, such as the sun.
其闭环工作模式采用了视觉伺服控制方法，开环工作模式则采用了天文跟踪方法；
A visual servo scheme is employed for the closed loop mode, while astronomy theory is used for the open loop mode.
其闭环工作模式采用了视觉伺服控制方法，开环工作模式则采用了天文跟踪方法；
A visual servo scheme is employed for the closed loop mode, while astronomy theory is used for the open loop mode.
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