If a way could be devised to turn fiction routinely into fact-harnessing a person's thoughts to manipulate a computer or move an artificial limb-the consequences could be huge.
如果能够设计出一种方法把幻想在日常生活中变为现实，比如驾驭一个人的思想来操作电脑或移动义肢，那么其结果将影响深远。
We want to understand how limb design determines the energy costs of walking and running.
我们想了解肢体结构是如何决定步行和奔跑时的能量消耗。
Much like a newt that has lost a limb, these mice will replace missing or damaged tissue with healthy tissue that lacks any sign of scarring.
就像一只失去了肢体的蝾螈，这些老鼠将用没有任何疤痕迹象的健康组织代替缺失或受损的组织。
Spinocerebellum regulates body and limb movements.
脊髓小脑调节身体和肢体动作。
没有四肢的骨骼。
The loss of a limb can be compensated by a prosthetic device.
失去了肢体可以利用假肢设备得到补偿。
She said: ‘The hand works by taking instructions from the muscles in the residual limb.
她说：“这种手是通过从残肢肌肉中获取指令而进行工作的。
During REM sleep, the limb muscles of most people enter a state of temporary paralysis that prevents any flailing about.
大多数人在快速眼动睡眠期间四肢肌肉会进入暂时的麻痹状态，以防止手脚乱动。
In addition, specific sleep disorders such as sleep apnea and periodic limb movement disorder are also associated with age, and affect sleep.
另外，睡眠障碍，例如睡眠呼吸暂停、周期性肢动症等都与年龄有关，并且会影响睡眠质量。
If there is significant swelling within a joint, you will lose range of motion — the limb will only go so far in each direction.
如果关节存在严重的肿胀，就会无法活动——肢体在每个方向上的活动范围都十分有限。
To sort out this seeming discrepancy, Elizabeth Dumont of the University of Massachusetts Amherst studied the skulls and limb bones of song birds, rodents and bats.
为探寻这种差异，马萨诸塞大学阿姆赫斯特校区的伊丽莎白·都蒙研究了鸣鸟、啮齿动物和蝙蝠的骨架及四肢的骨头。
But the team found that when transplanted stem cells and associated fibres were injected to healthy mouse limb muscles, there was no discernible evidence for muscle mass growth.
不过，该团队发现，把干细胞及相关纤维注入健康老鼠肢体肌肉中时，没有出现肌肉质量增长的明显迹象。
As a fossil hunter, Shubin distinguished himself by leading an expedition to the Arctic in 2004 which uncovered the remains of a fish with a wrist, a creature with part fin, part limb.
作为一名化石搜寻者，舒宾的杰出成就是在2004年带领了一次北极探险。在这次探险中，他们发现了一种半鳍半肢的动物——一条有腕的鱼化石。
It detects these signals and causes the movement of the limb, as if it were performed naturally.
它能探测这种信号，并引起肢体运动，就像这些运动是在自然地进行。
She said: 'the hand works by taking instructions from the muscles in the residual limb.
她说：“这种手是通过从残肢肌肉中获取指令而进行工作的。”
I tried to jump up, but I could not stir a limb, then I yelled aloud in a frenzy of fright.
我试图跳起来，可是我四肢动弹不得，然后我在惊骇中大声喊叫起来。
In 1919, for example, a humpback whale with a pair of leglike appendages over a metre long, complete with a full set of limb bones, was caught off Vancouver Island in Canada.
例如，1919年，在加拿大温哥华岛附近捕获了一条座头鲸，它有一对长达1米多的腿状附肢，还有完整的整套肢骨。
Although the risk of losing a limb is low, hardening of the arteries in the legs is a marker for generalised atherosclerosis.
尽管截肢的风险很低，但腿部动脉硬化是更广泛的动脉硬化的标志。
To sort out this seeming discrepancy, Elizabeth Dumont of the University of Massachusetts Amherst studied the skulls and limb bones of song birds, rodents and bats.
为了找出这种表面上的差异，麻省阿默斯特大学的伊丽莎白·杜蒙特研究了鸟类，啮齿动物和蝙蝠的头骨与肢骨。
Remember, if you can, that your child is not in danger of life or limb, and that he is still the same person you have always loved.
记住，你的孩子没有生命或肢体伤残危险，他仍然是你所爱着的那个人。
The main difficulties in revision were soft tissue contracture and limb discrepancy from limb shortening.
影响返修手术的主要困难是软组织挛缩和肢体短缩。
"But among vertebrates - there's no animal of any sort that has anything like a limb modified as a club," noted Dr Longrich.
不过，朗里奇博士称在脊椎动物世界中，未发现哪种动物的肢体会演变为棍棒式武器。
From the blastema come skin, muscle, bone, blood vessels and neurons, ultimately growing into a limb virtually identical to the old one.
皮肤、肌肉、血管和神经元从芽基中长出来，最终生长成为和原来肢体几乎一模一样的新肢体。
When these problems develop the patients are sometimes described as having critical limb ischaemia.
当这些问题出现时，病人有时会被描述为患上了下肢动脉缺血。
I felt this was a drastic measure, akin to amputating a gangrenous limb to save a patient's life.
这是一个釜底抽薪的方法，类似于为了挽救病人生命而截除坏疽的肢体。
I felt this was a drastic measure, akin to amputating a gangrenous limb to save a patient's life.
这是一个釜底抽薪的方法，类似于为了挽救病人生命而截除坏疽的肢体。
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