卫星携带的原子钟必须和地面的运行速度不一样，因为那里的重力更强。
These carry atomic clocks that have to run at a different speed to those on the ground because gravity is greater there.
该卫星携带的德尔塔iv火箭发射已定于星期五，但在最后一分钟时，由于天气卡纳维拉尔角空军基地的条件在美国佛罗里达州擦洗。
The launch of the Delta IV rocket carrying the satellite had been scheduled for Friday, but was scrubbed at the last minute due to weather conditions at Cape Canaveral Air Force Station in Florida.
它们可以到达更远的轨道；美国国家航空航天局计划在其未来的大部分发射任务（尤其是去月球和火星的）中携带立方体卫星。
They can attain more distant orbits; NASA plans for most of its future earth escaping payloads (to the moon and Mars especially) to carry CubeSats.
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