The vadose zone supplies plant roots near the surface with water.

包气带为地表附近的植物根系提供水分。

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Sleeping deep underwater helps these seals stay safe from animals that hunt them near the surface.

沉睡在水下可以帮助这些海豹远离在水面附近捕猎它们的动物。

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Plankton generally thrive in areas of the ocean with sufficient concentrations of certain nitrogen compounds near the surface, where plankton live.

浮游生物通常在海洋表面附近某些含氮化合物浓度足够高的区域大量繁殖，而海洋表面正是浮游生物生存的地方。

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Scientists have long believed that Earth's satellite lacks the ability to hold water near its surface because it has no atmosphere.

VOA: special.2009.09.30

Right. The most famous example is that when things fall near the surface of the Earth, they all have the same acceleration, and the acceleration that's common is called g, and that's 9.8 m/s^.

最有名的例子就是,当物体地球表面附近下落时,它们都拥有相同的加速度,这个普遍的加速度叫做g,大小为9.8m/s^

耶鲁公开课 - 基础物理课程节选

For example, we know that if a body is near the surface of the Earth, the force of gravity of that object seems to be m times g, where g is 9.8.

例如,我们知道,如果在地球表面有一个物体,该物体受到的重力大小为 m 与 g 的乘积,g 等于 9.8

耶鲁公开课 - 基础物理课程节选

As we kicked back on the top deck for lunch, the orcas moved languidly in a tight group near the surface.

BBC: A quest to see Canada��s orcas in the wild

Indicating the game's pressurised atmosphere, three players were booked inside the first half-hour as emotions bubbled near the surface.

BBC: Yahia sends Algeria to World Cup

That would leave a small, mobile craft that could maneuver on thrusters alone, hover near the surface, and lower the rover down.

NEWYORKER: The Martian Chroniclers