Some areas, because of their soil texture, topographical position, or distance from rivers or groundwater, have virtually no water available to plants, whereas others do.
有些地区由于土质、地形位置或与河流或地下水的距离，几乎没有水分能提供给植物，而另一些地区则有。
At first, they kept their distance from him, but they soon found he was a kind man, and would not hurt them, but liked to have them near him.
起初，它们和他保持一定的距离，但很快它们就发现他是个善良的人，不会伤害它们，反而喜欢它们靠近他。
Calculating this angle would allow astronomers to measure what was then the ultimate goal: the distance of the Earth from the Sun.
计算这个角度可以让天文学家测量地球到太阳的距离，这是当时的终极目标。
Supplying power to trains in this way would offer the shortest distance from well to wheels with the least amount of energy lost.
用这种方式为火车提供动力，将使井口到车轮之间的距离最短，而且损失的能源最少。
The lines were so finely etched as to be invisible from a distance.
这些线条蚀刻得如此精细，离远点都看不出来。
She was warned to keep her distance from Charles if she didn't want to get hurt.
有人告诫她说，如果不想受到伤害，就与查尔斯离得远一点。
A food mile is the distance that food travels from the farmer's field to the person who buys the food.
食物英里是指食物从农民的田地到购买食物的人之间的距离。
Because P and S waves travel at different but fairly constant speeds, the interval between their arrivals increases in proportion to the distance from the earthquake focus, or initial rupture point.
由于P波和S 波以不同但相当恒定的速度传播，它们到达的间隔与到震源或初始破裂点的距离成比例地增加。
Supplying power to trains in this way would offer the shortest distance from well to wheels he says with the least amount of energy lost.
他说，以这种方式为火车提供电力将使从井口到车轮的距离最短，而损失的能源也最少。
Walking upright permitted the father to use his hands to gather food and carry it to his mate from a distance.
直立行走使父亲可以用手收集食物并从远处把食物带给他的配偶。
In their model, the radius is the distance from the center of the animal to its skin.
在他们的模型中，半径是动物中心到其皮肤的距离。
Pronghorn, dependent on distance vision and speed to keep safe from predators, traverse high, open shoulders of land, where they can see and run.
叉角羚依靠远距离视觉和速度来躲避捕食者，它们在开阔的高地上穿行，在那里它们能看见东西并追逐它们。
It has created incentives for organizations to use temporary, contract, and leased employees in order to distance themselves from potential litigation problems.
它鼓励组织使用临时雇员、合同雇员和租赁雇员，以远离潜在的诉讼问题。
From a distance, it really looks and sounds like a little animal running along the ground trying to get away.
所以从远处看，它看起来和听起来都像是一只小动物在地上奔跑以试图逃走。
If we don't learn, and choose to distance ourselves from others, we might be getting dumb.
如果我们不去学习，而且又选择远离他人，我们可能会因此变得愚蠢。
A breeze would come to you from time to time as if God was shaking a cattail leaf fan in the distance.
微风不时地吹向你，仿佛神在远处摇着一把蒲扇。
The distance from the Sun to Mars is more than 141 million miles.
太阳和火星之间的距离超过1.41亿英里。
Next I began to watch ants from a safe distance.
接下来，我开始在安全距离外观察蚂蚁。
Lighting accounts for about 7% of the total electricity consumed in the US. Since lighting is often far removed from the power source—such as the distance from a power plant to street lamps on a remote highway—a lot of energy is lost during transmission.
在美国，照明约占总耗电量的7%。由于照明通常远离电源——例如从发电厂到偏远公路上的路灯——因此大量的能源在传输过程中会损失掉。
The distance is usually short, so volunteers can just do their deliveries by walking from the restaurants to the shelters.
这段距离通常不远，因此志愿者可以从餐馆步行到收容所送餐。
Overall, what you see is a tendency to distance the causes from themselves.
总体而言，你所看到的是一个趋势，距离自己的原因。
Compute the distance from each data sample to the cluster center (our randomly selected data row), using the least-squares method of distance calculation.
计算从每个数据样例到群集中心(我们随意选中的数据行)的距离，使用距离计算的最小平方法。
Cubitum was also used in Latin to describe the elbow or the distance from the elbow to the finger-tips.
(肘尺)在拉丁语中也曾被用来指代手肘或者从手肘到指尖的距离。
It is both at the right distance from its star to potentially harbour liquid water and probably has a rocky composition like Earth.
它与其恒星的距离恰好允许液态水的存在，同时也可能由与地球成分类似的岩石构成。
Try to judge the distance from you to the object, the objects altitude, and its speed.
判断一下你和不明飞行物的距离，它飞行的高度及速度。
From the return pulse, LOLA determines the time of flight which, accounting for the speed of light, reveals the distance from the spacecraft to the lunar surface.
之后激光高度计将参照光速，计算出反射脉冲的渡越时间，从而获得飞船与月球表面之间的距离。
The radius from the axis of rotation — - the axis of rotation is here — and the distance from here to here, though you may not think so, is about 15 meters.
半径是这个转动轴-，转动轴在这里-，距离从这里到这里，你们也许想不到，有15米。
So, for example, if I have a sodium ion over here, and I have a chloride ion over here, where the distance from center to center r I'm denoting as r, this is nucleus to nucleus separation.
所以，比如这有一个钠离子，和一个氯离子，它们中心与中心间的距离,我把它设为，这是原子核和原子和的间距。
And the distance from the Earth to the sun, we have seen that before I call that the distance from the sun to the Earth is about 150 million kilometers.
从地球到太阳的距离，我们之前看过，我称之为太阳到地球距离，约1亿5千万千米。
The distance from New Orleans to the gulf is about 110 miles (180 km).
她是目前海运船只进出密西西比河的主要通道，从新奥尔良到海湾的距离大约是110英里（180千米）。
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