We put forward the best index range and speed distance curve, thus providing some references and advises in sprint training and teaching.
并提出了最佳的指数范围和速度距离曲线，从而为短跑教学与训练提供参考。
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。
Scientists have come up with a much more accurate way of measuring distance - wavelengths and light speed.
但是科学家们已经提出了更精确的测量距离的方法了-波长和光的速度。
So they know the distance the neutrinos travel, they know how long it takes them, and they can therefore measure the speed.
所以他们知道中微子传播的距离，他们知道中微子花了多长的时间在路上，因此他们可以测量速度。
, holds a bundle of spears that he made for use with an atlatl, a Stone Age throwing device that uses leverage to sharply increase the speed and distance a spear can travel.
这是他制作的和梭标投射器（利用杠杆作用加快长矛速度、增加投射距离的石器时代的一种投射装置）一起使用的长矛。
The scientists used the Hubble to figure out the direction of the star's travels and the distance from the galactic center, along with the star's mass, age and speed.
科学家们利用哈勃望远镜计算出该恒星行进的方向和离银河系中心的距离，连同他的质量、年龄和速度一起计算。
Just as the title of this section suggests, there are different ways to provide transportation, and they each have unique features such as speed, capacity, and distance.
正如本节标题的意思一样，提供运输的方式有多种，每种方式都有其特点，例如速度、容量和距离。
You probably believe that your eyes register high-fidelity information about the absolute size, speed and distance of visible objects and that you respond based on these impartial data.
也许你会以为，眼睛所见即为真实，通过观测，我们能够清楚知道事物精确的大小、速度和距离，而你的反应也是基于这些客观数据。
Studies show that a man's brain measures speed and distance to know when to change direction.
研究表明，男性大脑通过估量速度和距离来知道什么时候转变方向。
Looking up, looking down, measuring the distance, figuring just the right wind direction and speed.
他往上看看，往下看看，测量了一下距离，又计算了适当的风向和风速。
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。
But he was famous for the number of times he miscalculated the distance, or his speed, or mistimed things, thereby meeting the asphalt with more than enough force to kill himself.
但是，人们对他所熟知的是，他曾或好几次错误计算了要飞跃的距离或车速，或行为不合时宜，因此就造成落地的力量过大，足以导致自己死亡。
If a distance runner practices speed work for the whole practice every day, he will not improve his endurance.
如果一名中长跑选手每天只进行速度练习，那么他将不能提高自己的耐力。
Just input your address and user-generated routes will appear, handily mapped out and measured by distance, speed and calories burned.
只要输入你所在的地址，就可以看到用户们原创的路线，并且依据距离、速度和卡路里消耗量为你便利地标出了来。
Called Distronic, it also operates at high speed and adjusts both braking and acceleration to maintain a constant distance from other cars. If a collision seems likely a warning is given.
雷达控制系统同样在高车速时启动并通过自动加减车速来保持与其它车辆间的固定距离并在预见事故时发出警报。
I would bet that a subtle error in the measured distance or time is more likely than that their ratio - the inferred speed - exceeds Einstein's speed limit.
我愿意打赌，更可能的情况是对距离或时间的测量中有一点细微的疏忽，而不是两者的比值(即推断所得的中微子速度)超过了爱因斯坦给出的速度上限。
The average speed is defined as the distance traveled divided by the time that it takes to travel that distance.
平均速率的定义是，移动距离除以移动这段距离时，所需要的时间。
The latency cannot be less than the distance the electromagnetic signal has to travel divided by the speed of light.
延迟时间会大于或等于电磁信号传输距离除以光速的比值。
The falling object, after traveling a certain distance through the air reaches a final speed, or "terminal velocity," because the object's friction with the air slows the fall.
物体在下落一定距离后由于空气阻力都会达到一个终极速度。
The team reported that at a speed of 100km/h (65m/h) the braking distance was reduced by 3.66 meters (12 feet).
研究小组报告如果以每小时100公里的速度行驶，这个系统能减少3.66米的刹车距离。
The Finke program emphasizes "effort-based training," and he believes in keeping the effort modest (at 80 percent of the speed you could race the same distance) most of the time.
Finke的方案强调“基于努力的训练”，他认为应在大多数情况下保持最适度的努力(用80%的速度你也可以跑相同的距离)。
The Finke program emphasizes "effort-based training, " and he believes in keeping the effort modest (at 80 percent of the speed you could race the same distance) most of the time.
Finke的方案强调“基于努力的训练”，他认为应在大多数情况下保持最适度的努力（用80%的速度你也可以跑相同的距离）。
Well, it goes with the speed of light, so in t seconds, it moves a distance cT.
它以光速前进，所以在T秒内，它前进了cT的距离。
The program will be very elementary — it will calculate the distance travelled given a speed in miles-per-hour and a time in hours. Here is the code for the ppe (enter as ppe_distance.c).
这个程序非常基本——它计算在给定速度(单位为每小时英里数)和时间(单位为小时)情况下的旅行距离。
A high-speed one got him from Milan to Florence in under three hours, and a local one covered the remaining distance to San Giovanni Valdarno.
从米兰到佛罗伦萨乘高速列车用了不到3小时，之后再换当地普通列车到达了SanGiovanniValdarno。
Or how about when you go snorkeling by a school of fish and you see every single one of those fish swimming along at the same speed, they keep the same distance from each other.
或者是在你浮潜的时候经过的鱼群，就会看到它们的每一条鱼在以相同的速度游过去，而且它们互相之间总是保持相同的距离。
He says to himself either that he will reach a given point, or that he will progress at a given speed for a given distance, or that he will remain on his feet for a given time.
他告诉自己，或者我要抵达一个规定的地点，或者我要以规定的速度向规定的远处行进，或者我要在规定的时间内站着不动。
Pronghorn, dependent on distance vision and speed to keep safe from predators, do not like willowy bottomlands, Seidler explained.
塞德勒解释说，叉角羚依赖远距视力和躲避捕食者的速度，不喜欢柳树成荫的洼地。
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。
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。
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