But the ground also loses heat by radiation.

不过地面也会通过辐射散发热量。

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Archaeologists also may locate buried remains by using such technologies as ground radar, magnetic-field recording, and metal detectors.

考古学家们还可能利用地面雷达、磁场记录和金属探测器等技术来定位被掩埋的遗骸。

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Also prune branches growing toward the ground, high branches growing straight up and shoots growing from the base of the tree.

VOA: special.2009.10.06

So, for example, we could talk about the n equals 2 state, so that's this state here, and it's also what we could call the first excited state. So we have the ground state, and if we excite an electron into the next closest state, we're at the first excited state, or the n equals 2 state.

例如，我们可以考虑n等于2的状态，它在这里，它也被称作是第一激发态,我们有基态，如果我们把一个电子,激发到它最近邻的态,那就是第一激发态，或者n等于2的态。

麻省理工公开课 - 化学原理课程节选

Also,the root can stay in the ground for as long as three years, so it can be harvested as needed.

VOA: special.2010.06.08

Writing in the journal Nature in 2007, researchers found that concentrations of the greenhouse gas near the ground also damaged plants sensitive to the gas, reducing their effectiveness to absorb carbon dioxide.

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Seven people on the ground also died.

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Although, this path is only apparent since the Earth is also moving and the Time spent by the stone to reach the ground has also changed to some degree that imaginary vertical line.

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