形成黑洞的关键环节，就是要像脉冲星崩溃时出现的情况一样，把足够大的质量或能量压缩到足够小的体积。
The key to forming a black hole is cramming enough mass or energy into a small enough volume as happens when a massive star collapses.
这个想法基本上是可行的，使用一些能从周围环境获取能量、自给自足的小装置，像太阳能电池板那样。
The idea is basically feasible, using small devices that harvest energy from their surroundings and provide their own power supply rather like a solar calculator.
尽管尺寸小，但是新电池将会像其他大个儿电池一样，容纳相同多的能量。
Despite their size, the new batteries would hold just as much energy as their larger Cousins.
但是由于重力存在负能量，这些黑洞有多小也无关紧要：它们仍然有潜力在它们自己的维度中膨胀并扩展(而不是吞噬它们自身)。
But because of gravity's negative energy, it doesn't matter how small such holes are: they still have the potential to inflate and expand in their own dimensions (rather than gobbling up our own).
黑洞形成的关键是在一个足够小的容积内填充足够多的质量或能量，正如高量星将要爆炸的时刻。
The key to forming a black hole is cramming enough mass or energy into a small enough volume, as happens when a massive star collapses.
用非常小的力学组件生成能量，这种新的生物方法正由一个英国和欧洲联合机构进行调研。
A new biological approach for power generation of extremely small mechanical components is being investigated by a UK and European consortium.
如果把巨大的质量或能量压缩到足够小的空间，那么扭曲就会非常严重，以至没有任何东西，包括光在内，能够逃脱它的引力。
If a large enough mass or energy is crammed into a small enough space that warping becomes so severe that nothing not even light can escape.
因为电池能存储的总能量依赖于它电极的体积，一个小的电池是不能长时间供电的。
The amount of energy a battery can store depends on the volume of its electrodes, so a thin battery does not last long.
这样就能够打断碳水化合物长链来形成小而可用的分子，而同时将生物燃料中的氧移除并保持住其中的能量成分。
It was thus able to break down long carbohydrate chains to form small, useable molecules while simultaneously removing the oxygen and maintaining the energy content of the biofuel.
小地震释放能量因此把情况会变得更好的观点是一种普遍的误解，但地震学家知道这不是真的。
"The idea that minor earthquakes release energy and thus make things better is a common misperception. But seismologists know it's not true," she says.
当鱼儿游动时，鱼尾会留下一个个小漩涡，当它们成群游动时，它们可以通过这些漩涡转换能量。
When fish swim, they leave little swirling vortices in their wake. By swimming together in a school, they can transfer energy to one another through these vortices.
小的植入式装置可以被直接装在芯片上，或者芯片可以无线地传输能量给附近的装置。
Small embedded devices could be directly built onto the chip, or the chip could transmit energy wirelessly to nearby devices.
CD MS- 3000拥有最新显示技术，具有高亮度和高对比度，并且具有体积小、重量轻和高能量效率的特点。
Equipped with the latest display technology, the CDMS-3000 combines high brightness and contrast with compact dimensions, low weight, and excellent energy efficiency.
但是，比起传统电容，超电容器能够储存更多的能量，并且可以为小的设备如模型飞机和玩具直升飞机等玩具提供电能。
Super capacitors, however, store much more energy than their traditional counterparts and are used to power small devices such as toys including model planes and helicopters.
沙佛博士说：“三磷酸腺苷就像细胞中储存化学能量的小电池。”
“It’s like a little battery that carries chemical energy within cells,” said Dr. Scharf.
有时，在跑步过程中，我学习避免小的错误，避免重复多余的姿势（多余的姿势对单个步幅没有太大影响，但却会在整个 26.2英里的跑步过程中浪费能量或伤害到我）。
Other times, within a run, I learn to avoid small mistakes, repeating wasted gestures that don't hurt a single stride much but can waste energy or injure me when added up over 26.2 miles.
现在的手机太耗电了，工程师们正在努力研究各种可以为我们的手机收集能量的小装置。
Engineers are working on all sorts of devices that can scavenge energy for the mobile devices we depend on, and which drain their batteries all too quickly.
新型电池必须在轻小的电池组里储存大量电能，在能量密度上表现出高评分。
The batteries have to store a lot of energy in a small, light package, scoring high in a quality known as energy density.
核聚变中，小原子核相互碰撞，形成大原子核，释放能量。
Fusion involves colliding small atomic nuclei together to form larger ones, and thus releasing energy.
“真的很神奇，”他说， “小女孩拥有无穷的感染力，能无限激发运动员的能量小宇宙。
“It really is amazing,” he said, “how much power you have as an athlete, how much influence they can have on a little kid.
每90分钟吃零食或小餐是使您的血糖和能量水平稳定的好方法。
Eating some kind of snack or small meal every 90 minutes is a great way to keep your glucose and energy levels steady.
甲状腺是位于颈部的小腺体，控制新陈代谢以及身体将食物转化为能量的速度。
The thyroid is a small gland at the base of your neck.It controls your metabolism, the speed at which your body converts fuel into energy.
甲状腺是位于颈部的小腺体，控制新陈代谢以及身体将食物转化为能量的速度。
The thyroid is a small gland at the base of your neck. It controls your metabolism, the speed at which your body converts fuel into energy.
因此，把质子结合到更可极化的气体上，会释放很多能量，利于成键。 当然，这要求有小的、电负性的共配物。
Attachment of a proton to the more polarizable gases therefore gives significant energy toward bonding.
之前的工作表明，CtBP蛋白质通过结合一种叫做NADH的小分子来感知每个细胞中的总能量。
Previous work has shown that CtBP senses the amount of energy in a cell by binding to a small molecule called NADH.
机械系统从刹车中捕获能量，并用来旋转一个转速可以高达80,000 r pm的小飞轮。
Mechanical systems capture braking energy and use it to turn a small flywheel which can spin at up to 80,000 RPM.
弗格森说：“鲁尼在赛季前的热身中表现很棒，目前他的体能很好，他从来坐不住，他有无穷无尽的能量，他是球队的一笔巨大财富，有趣的是要看看他与维尔贝克怎么搭档，目前他们做得不错，但是显然小豌豆回来了，我将面临选择的难题，因为他打入过很多进球，并且贝巴在赛季前也展示了比较不错的状态。”
"Rooney’s been flying in pre-season," said the boss. "His fitness is terrific, he has that restless energy, he never stands still.
不久前，一个德国大学学生团队宣布他们研发出来一种小的能量空气动力飞行器，它能能从轨道的传导途径中汲取。
Not long ago, a team of German university students announced that they had created a small aerodynamic vehicle that draws power from conducting paths on a track.
利用磁共振能够传输足够使用的能量，并且能量在到达接收器前的耗损量非常小。
The use of magnetic resonance allows energy to be transferred in useful quantities and almost entirely to the device.
利用磁共振能够传输足够使用的能量，并且能量在到达接收器前的耗损量非常小。
The use of magnetic resonance allows energy to be transferred in useful quantities and almost entirely to the device.
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