Huxley speculated that a coat of hair would insulate against loss of body heat and might streamline the body to reduce drag in flight.
赫胥黎推测，一层毛发可以隔离身体热量的流失，并可能使身体呈现流线型，以减少飞行中的阻力。
He was fascinated by the idea, and obviously the horrors, of flight, and used a cast of his own body for that sculpture.
他深深地着迷于飞翔的主意，显然还有飞翔的恐怖之处，还在雕塑上用他自己的身体做模。
A: the autonomic nervous system USES the hormone adrenaline, a neurotransmitter, or chemical messenger, to send signals to various parts of the body to activate the fight-or-flight response.
答：这套自动神经系统利用肾上腺激素(一种神经递质，或者称为化学信使)把信号发送到身体的各个部分，以便激活“斗争还是逃避”反应。
The team is also preparing a second hybrid wing body aircraft, the X-48C for future flight tests.
该团队也在设计第二架机翼机身混合飞机，即X - 48c，为未来的飞行测试做准备。
It wasnt the flight through the air that alarmed me, or the actual impact with the river, but the sound of my body knifing through the surface.
让我受到惊吓的不是腾空而起，也不是与河水的撞击，而是我的身体划破水面的声音。
For people with social anxiety it just keeps going.Their body says fight or flight but there's nowhere to run.
而对于患有社交恐惧症的人来说，这种状况会持续上升，他们的身体说战或逃，但却无处可逃。
For people with social anxiety it just keeps going. Their body says fight or flight but there's nowhere to run.
而对于患有社交恐惧症的人来说，这种状况会持续上升，他们的身体说战或逃，但却无处可逃。
Anxiety may also appear in redness of the skin for example as the body moves blood to the limbs in readiness for fight or flight.
焦虑可以通过皮肤发红表现出来，例如，打架或者逃跑时身体血液流向四肢，呈现红色。
Also, when your body is in a fight-or-flight state, most nutrients and oxygen go to the major organs, not skin.
而且，当你的身体处于紧张状态时，大多数营养和氧气将会进入主要器官而不是皮肤。
The autonomic nervous system USES the hormone adrenaline, a neurotransmitter, or chemical messenger, to send signals to various parts of the body to activate the fight-or-flight response.
自身的神经系统利用肾上腺素，一种神经传递介质或者说是化学信使，把信号传递在身体的各个部位以刺激“战或逃反映”。
Boeing yet again postponed the maiden test flight of its 787 Dreamliner, this time because of structural weakness in the area where the wing attaches to the body of the aeroplane.
波音公司又一次推迟了波音787梦想飞机的首次试飞。这次是因为机翼与机身的连接区域的结构性缺陷。
When you are experiencing stress, your body is programmed to go into fight-or-flight mode, a state that requires a lot of energy.
当你遭受压力时，你的身体进入了“战斗或逃跑”模式，这种状态需要大量的能量。
The brain and body tend to treat an intense sporting competition as an emergency, sending the heart racing, blood pressure skyrocketing, and stress hormones spiking in a fight-or-flight response.
我们的大脑和身体会把一场激烈的比赛当成一个紧急事件，然后心跳就会加速，血压猛涨，肾上腺素作出急性应激反应。
When your brain perceives a threat, it signals your body to release a burst of hormones to fuel your capacity for a response.This has been labeled the "fight-or-flight" response.
当大脑察觉到威胁，它就会命令身体释放大量激素，使你具备应对挑战的能力，这被称作“战或逃”反应。
During the device’s development, she wore a prototype Q Sensor to a party, and found that even though she felt more at ease, her body still had the same fight-or-flight reaction.
开发装置时，她曾携原型机参加宴会，即便她感觉轻松，仪器仍显示身体有“非战即逃”的紧张反应。
During the device's development, she wore a prototype Q Sensor to a party, and found that even though she felt more at ease, her body still had the same fight-or-flight reaction.
开发装置时，她曾携原型机参加宴会，即便她感觉轻松，仪器仍显示身体有“非战即逃”的紧张反应。
"They almost double their body weight before the flight," Klaassen said. "and all this fat will be burned during the flight, and they will arrive lean and exhausted in Africa."
“飞行前，它们的体重会增加一倍”克拉森说，“当到达非洲的时候，它们会变的瘦弱疲惫，因为所有的脂肪都在飞行途中被消耗掉了”。
This spring, the remotely controlled, Boeing-built aircraft, which features a "blended wing" body (wingspan: 21 feet), made its 80th flight as it completed the first phase of its testing.
今年春天，远程控制，波音公司制造的飞机，其特点是“混合翼”身体(翼展：21英尺)，作出了80航班，因为它完成了第一阶段的测试。
It's a severe challenge for mid-long term space flight to assure astronauts in sound body and mind and have good working capability.
随着载人飞行逐渐进展，保障航天员在航天中的身心健康和良好的工作能力是中长期飞行最严峻的挑战。
The genes that control the stress response keep most people on a fairly even keel, only occasionally priming the body for fight or flight.
控制压力反应的基因让多数人相当稳定，只会偶然地让身体准备逃跑或战斗。
A flight garment worn by astronauts and jet pilots that presses on the lower body to maintain the blood supply to the brain during rapid vertical acceleration.
抗荷衣宇航员或喷气机飞行员穿的飞行服，在快速垂直加速中增加身体下部的压力以保持脑部血液供应。
Airports in Britain, the Netherlands and Canada have said they plan to use full-body scanners to foil future terror attempts like the Christmas Day attempt to blow up a Detroit-bound flight.
为了防止像圣诞节那天企图爆炸底特律航班的飞机事故发生，英国、荷兰和加拿大机场开始计划使用全身扫描以增加安检。
Based on the coupled dynamic model for the spatial rotation and elastic vibration of a body, the resonance unstability of projectiles in flight is studied in the paper.
从弹箭空间摆动和弹性振动耦合的动力学模型出发，对弹箭飞行过程中的共振不稳定性问题进行了研究。
Throughout various experiments on the system, the rocket's body exhibited signs of unstable flight and inconsistent dispersion. This made prediction of its flight path extreme difficult.
在系统上遍及各种不同的实验，火箭弹体显示不稳定的飞行迹象和不一致的散布，这使预测它的飞行路径末端是困难的。
The analysis of the intercept window for ballistic missile midcourse defense is put forward based on the two-body theory, since the midcourse flight of a ballistic missile is nearly a two-body motion.
根据弹道导弹中段飞行近似为二体运动的特点，应用二体运动理论分析了弹道导弹中段防御的拦截窗口。
In the paper, influence of human body-javelin system to javelin flight initial condition was studied, and javelin flight with air damping force was simulated by computer.
本文主要研究了人体-标枪系统对标枪飞行初始条件的影响，并且在考虑空气阻力的情况下对标枪的飞行进行了计算机模拟。
With the down stroke of a wing during flight, the body moves up, but the subsequent upstroke can counter that force.
用飞行翼的上下行程，身体向上移动，但随后的冲程可以对抗这种力量。
In extremely low gravity, they have extended our knowledge into the effects of space flight on the human body, the creation of new metals and alloys and solar phenomenon.
在极低重力，他们已经扩展我们的知识的影响及对人体的太空飞行，创造新的金属和合金和太阳的现象。
In extremely low gravity, they have extended our knowledge into the effects of space flight on the human body, the creation of new metals and alloys and solar phenomenon.
在极低重力，他们已经扩展我们的知识的影响及对人体的太空飞行，创造新的金属和合金和太阳的现象。
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