我想要一根可从顶楼窗户垂到地面的绳子。
I want a rope that will go from the top window to the ground.
许多蚂蚁很小，主要在地面的树叶和其他碎屑中觅食。
Many ants are small and forage primarily in the layer of leaves and other debris on the ground.
在照亮雨林地面的光谱中，能够清晰地看到这种让人印象深刻的展示。
This impressive display is clearly visible in the light spectrum illuminating the forest floor.
当带负电和带正电的粒子流相遇时，就会形成一条连接云层和地面的完整通道。
When the negatively and positively charged streams meet, a complete channel connecting the cloud and the ground is formed.
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.
他们得穿过一个大理石地面的大厅。
大部分损失仅仅是因横倒在地面的树木造成的。
Most of the damage that's occurred was simply because of fallen trees.
把房子放在靠近地面的地方，因为蜜蜂喜欢住在靠近地面的地方。
Place the house close to the ground because bees prefer living close to the ground.
靠近地面的地方空气污染更严重。
贝基的项圈上戴着一个污染监测器，这样她就可以在接近地面的地方进行数据测量。
Baggy wears a pollution monitor on her collar so she can take data measurements close to the ground.
这名英国年轻人注意到，接近地面的空气污染水平比该机构所记录的高空空气污染水平高出约三分之二。
The English youngster noticed that pollution levels are around two-thirds higher close to the ground than they are in the air at the height where they are recorded by the agency.
她的研究表明，人在跑步时，脚每次着地对地面的压力相当于自身体重的四倍，而竞走者不完全离开地面，其每步的压力只有自身体重的1.4倍。
According to her research, runners hit the ground with as much as four times their body weight per step, while race walkers, who do not leave the ground, create only about 1.4 times their body weight with each step.
变量包括地面的坡度、人行道的负荷力。
Variables included the slope of the land, the ability of the pavement to support the load.
冬天覆盖在地面的雪，实际上对下面的土壤有隔热作用。
The snow, which blankets the ground in the winter, actually has an insulating effect on the soil beneath it.
但是，这使得我们更容易将东西识别为陨石，而不仅是地面的岩石。
But that makes it easier to identify something as a meteorite, as opposed to just a terrestrial rock.
随着大气吸收红外辐射的能力增加，地面的辐射水平和温度必须上升。
As the capacity of the atmosphere to absorb infrared radiation increases, the radiating level and the temperature of the surface must rise.
当这些负电荷距离地面不到100米时，会遇到一股来自地面的正电荷粒子流。
When a stream of these negatively charged electrons comes within 100 meters of the ground it is met by a stream of positively charged particles that comes up from the ground.
飞机从一个地面信标到下一个信标曲折飞行，在每一阶段都要经过地面的许可才能上升和下降。
Planes must zigzag from one ground beacon to the next, and ascend and descend in steps at each stage obtaining permission from the ground.
鹰从地面的裂缝边上掉了下去。
地面的战局看起来总是纠结的。
地面的通讯也好不到哪去。
人也是不能揪着自己的头发离开地面的。
Either, man cannot be off the ground with his hair pulled up by his own hand.
阵风席卷而过，裹挟地面的羽毛，扑向海面。
Gusting winds sent ground storms of feathers scurrying seaward.
块菌是生于地面的一种菌类植物。
沉积到地面的大气微粒同样能融化冰川。
Particulates can also melt the ice when they precipitate out of the air and land on it.
这些节点可以从地面的振动测量出车辆的速度和方向。
They were able to measure the speed and direction of vehicles from ground vibrations.
保持低速：减少跑步步幅，保持双脚与地面的低距离。
Stay low: Shorten your running stride and keep your feet lower to the ground.
如果这阵风再大一点，会把我们的小汽车掀离地面的。
If this gale gets any stronger, it's going to lift our small car off the ground.
他说，听见了两次巨大的爆炸声当飞机撞向地面的时候。
He said there were two loud explosions when the aircraft hit the ground.
他说，听见了两次巨大的爆炸声当飞机撞向地面的时候。
He said there were two loud explosions when the aircraft hit the ground.
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