The reason ultracapacitors may be able to bridge the gap between speed and endurance is that, like batteries, they use ions and an electrolyte rather than simply relying on the static charges.
超级电容器似乎能够兼备速度和耐久性这两个优势，这是因为和电池类似，在构造上它采的是用离子和电解液而不是简单依靠静电荷。
And we are a special species in having been selected for endurance, not speed.
我们人类已经是一个按照耐力，而不是速度进化选定的特殊的物种。
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。
As you build up your endurance and strength, your speed will gradually improve.
随着你锻炼自己的耐力和体力，跑步速度也会随之提高。
There needs to be a mix of speed and endurance work.
他需要的是速度和耐力练习的综合。
"I've increased my endurance and my speed, and I've done both without any injuries," he says.
“我已经提高了我的耐力和速度，而且我没有受伤。”他说。
It is obvious that mountaineering can enhance the physical quality, such as the power of waist and legs, the speed and endurance of advancing, the ability to balance your body.
登山可以明显提高腰、腿部的力量，行进的速度、耐力，身体的协调平衡能力等身体素质。
A newspaper advertisement promised the result would be "a record novel: record speed, record endurance and, dare we add, record talent!"
报纸广告断言结果将是“一部创纪录的小说：创纪录的速度、创纪录的忍耐力和(恕我们斗胆妄言)创纪录的才能！”
The Akatsia-M system, which is operated by two specialists, uses a UAV with a cruising speed of 120 kmh, a flight endurance time of 11/2 hours and an onboard camera with a range of up to 15 km.
Akatsia-M系统是由两位专家操作，使用一架时速120公里的无人机，飞行耐力时间可达5.5小时，机载相机拍摄范围内可达15公里。
If you ever want to do a longer race, such as a 20K, half marathon or marathon, you need to switch from medium speed to slow … in order to work on your endurance.
如果你想要参加一个长距离比赛，比如20公里，半程马拉松或者马拉松，那么你需要将中速调整到慢速……这是为了锻炼你的耐力。
"Most animals are designed for speed, for power, not for endurance," Lieberman explains, as we make a turn onto the bridge.
“大多数动物是为速度与力量而优化设计的，不是按照耐力设计的，”我们在桥上转弯时，利伯曼解释说。
Fortunately, you can have it both ways. You can follow training plans that build the length of your long runs, and others that improve your speed-endurance.
幸运的是，你可以两者都拥有。你可以按照增加长跑距离的计划进行训练，也可以按照提高速度耐力的计划来训练。
You can follow training plans that build the length of your long runs, and others that improve your speed-endurance.
你可以按照增加长跑距离的计划进行训练，也可以按照提高速度耐力的计划来训练。
Hence the different advantages of the two storage systems: capacitors give speed; batteries, endurance.
因此两种储存系统各有不同的优势：电容拥有速度优势；电池拥有耐久优势。
What do riders with great endurance, but not much speed, do the most of?
什么是拥有极佳耐力但速度不快的骑手，最常做的事？
You will still race between peaks, but the emphasis will be on re-establishing endurance, force, and speed skills to prepare for the next peak.
你仍然在每个高峰期之间比赛，但是重点将是重建耐力，力量和速度技能为下一个高峰期作好准备。
Your body had limits when it comes to endurance, speed, and strength.
当涉及耐力，速度和力量时，你的身体是有极限的。
A variety of performance enhancing body racing pigeons, pigeon racing game to play the fastest flying speed and endurance.
增强赛鸽机体各种性能，使赛鸽比赛时能发挥最快的飞翔速度和续航耐力。
Thus it is excellent for developing, power, speed and endurance in your calves.
因此对于提高力量、速度和耐力是很有效的锻炼。
Junior volleyball players not only need to have good physical fitness, including muscle strength, speed, endurance and flexibility, and has good physical characteristics.
少年排球运动员不仅需具备良好的身体素质，包括肌肉力量、速度、耐力和柔韧性，而且拥有良好的身体素质特征。
I'm mean it's nature, you know, upper body strength and physical movements and speed and endurance and so force.
我的意思是，这非常自然，你知道，上肢力量和身体运动及速度，耐力力量等。
How to run in a short time to improve endurance and speed?
怎样在短时间内提高跑步耐力和速度？
Sprinting distance events are exciting because they require both high speed and endurance.
中长跑项目也很受欢迎，因为它不仅要求速度，还需要耐力。
In speed skating sports, the coordination between breath and movement is important to the skating speed and speed endurance.
在速度滑冰运动中，如何使呼吸与运动动作相配合，是一个关系到滑行速度和速度耐力的一个重要问题。
Compactly built, muscular and powerful, for great endurance and speed.
身体结构紧凑，肌肉发达而有力，具有极大的耐力和速度。
The U8E has a top speed of 150 kilometers an hour, endurance of four hours, range (from operator) of 150 kilometers and a payload of 40 kg (88 pounds).
U8E最高飞行速度一小时150公里，续飞时间四个小时，航程150公里（从操作员）和负载40公斤（88磅）。
On the whole, then, strong emotions may prepare us for the primitive type of battle in which brute strength and endurance and speed of flight determine survival.
然而，从整体来看，强烈的感情会使我们为原始式的战争作好准备，蛮力、忍耐以及逃走的速度将决定我们能否生存。
But for strength, endurance and speed the influence of such is not very big.
但对于力量、耐力、速度等方面的影响不是很大。
When beginning and finish of experiment, the indexes of the speed, power, endurance, cardiorespiratory function of players in each group were tested.
在实验开始和结束时，分别测试两组运动员的速度、力量、耐力、心肺功能等身体机能指标并进行比较。
When beginning and finish of experiment, the indexes of the speed, power, endurance, cardiorespiratory function of players in each group were tested.
在实验开始和结束时，分别测试两组运动员的速度、力量、耐力、心肺功能等身体机能指标并进行比较。
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