它们的种子的顶端向上生长，其距离地面的高度刚好可以接触到风；它们的体型大小也刚好是生长所需的尺寸；它们的茎是空心的，且仅仅是通过体内的含水量来保持自身的坚挺。
Their seed heads raised just high enough above the ground to catch the wind, the plants are no bigger than they need be, their stems are hollow, and all the rigidity comes from their water content.
从距离地面不同高度的管子上跳下来并按规则着地。
Jump from the tubes that are installed at a different distance from the ground and try to land following the rules.
高山嵩草分蘖节直径伴随着退化程度的加大有增加的趋势，分蘖节距离地面的高度变化不明显。
With the increase of degradation, the diameter of tiller node increased, while the changes of its height apart from above ground were not obvious.
绝对高度，飞机离地面的实际距离。
ABSOLUTE ALTITUDE, the actual distance the aircraft is above the ground.
无线电高度表测量的是飞机离地面而不是离海平面的距离，用于自动导航及仪表着陆系统上。
Radio altimeters measure the distance of an aircraft above the ground rather than above sea level, they are used in automatic navigation and Blind-landing systems.
本发明具有测高范围大、测 量精度高的优点，可用于对飞行载体距离地面的高度测量。
The present invention has merits of large height measurement range and high measurement precision, and is useful for measuring height of the flying load to ground.
行车高度或汽车离地间隙是车轮承载负荷时，车辆的最低部件与地面之间的距离。
The ride height or ground clearance of a car is the distance between the ground and the lowest part of the car when laden.
行车高度或汽车离地间隙是车轮承载负荷时，车辆的最低部件与地面之间的距离。
The ride height or ground clearance of a car is the distance between the ground and the lowest part of the car when laden.
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