Henceforth, I will remember the lesson of the firefly who gives of its light only when it is on the wing, only when it is in action.
从此我要记住萤火虫的启迪：只有振翅的时候，才能发出光芒。
“You hold the wing up against the light, so you can see the veins,” said study co-author Daniel Janzen, an evolutionary ecologist at the University of Pennsylvania.
“如果你把昆虫的翅膀举起来对着光线，那么你就能很清晰地看到里面的脉络，”学术合著人，宾夕法尼亚大学的生物进化学家Daniel Janzen如是说。
“You hold the wing up against the light, so you can see the veins, ” said study co-author Daniel Janzen, an evolutionary ecologist at the University of Pennsylvania.
“如果你把昆虫的翅膀举起来对着光线，那么你就能很清晰地看到里面的脉络，”学术合著人，宾夕法尼亚大学的生物进化学家Daniel Janzen如是说。
That light can have this unexpected lift effect started with a very simple question, Swartzlander says: "if we have something in the shape of a wing and we shine light through it, what happens?"
发现光可以产生提拉力是个意外，而且这只源于一个很简单的疑问。Swartzlander说：“如果我们有翅膀形状的东西，并用光照穿过它，会发生什么事情？”
With the right design, a uniform stream of light has pushed tiny objects in much the same way that an airplane wing hoists a 747 off the ground.
研究人员采用一合理设计，使用均匀的光束照射微小物体从而让它们像747客机一样离开地面飞了起来。
Other companies such as Light Blue Optics has also tinkered with head-up displays for rear-view or wing mirrors as well as windshields, including a nifty holographic version.
其他的一些公司，如浅蓝光学(Light Blue Optics)也在用平行显示来改进车辆的后视镜以及挡风玻璃，包括一个一流的全息版本的产品。
The long, slender beams that carry engines, landing gear and wing structure are made from light but tough carbon-fibre composites.
这种细长梁由质轻但坚韧的碳纤维复合材料制成，负责承载引擎、起落架和机翼结构。
"All right," said Drouet, creaking off in his good shoes toward the elevator. The old butterfly was as light on the wing as ever.
“好的，”杜洛埃说，穿着双高级皮鞋。嘎吱嘎吱地朝电梯走去。这只老花蝴蝶飞起来仍旧轻盈不减当年。
The hundreds of contacted crystals broke cleanly over the leading edge of my wing (strange but no fragments) and I could clearly see that the severed surfaces were of a light smooth frosty texture.
数以百计接触到的水晶在我机翼边缘上干净折断掉（奇怪但是没有碎片），而且我可以清楚地看见被切断面是一个光滑如霜构造。
And the conclusions are valuable for wing root joint designs such as those of ground effect aircraft or light airplane.
得出的结论对于类似的地效飞行器或轻型飞机翼根连接设计具有一定参考价值。
Scientists still struggle to understand the physiology of avian flight, but light bones and an intricate collaboration among chest and wing muscles appear essential.
科学家们仍在努力研究鸟类的飞行原理，但轻盈的骨架以及胸脯与翅膀肌肉之间的复杂而精妙的协调似乎必不可少。
Light, fixed-wing aircraft require a large field to land in and are designed to land at relatively high speed.
轻，固定翼飞机领域需要大量的土地和土地的目的是在相对较高的速度。
The element that connects the various parts of the house (Public rear wing, front wing - children, the upper level of the parents and basement) is nature and light.
自然和光线元素连接别墅的不同部分，如公共后厢房、前厢儿童房、上层父母房和地下室。
GIN Factory Test Pilots wanted a wing with nice dynamic handling, good for fun and tricks, smooth and light, precise in the turn, thermal biting.
试飞员们的目标是设计出一款拥有出色的空气动力学性能，轻便，平稳，转向精确，良好的气流攀升性能的双人伞！
'Tis heard in spring When light and sunbeams, warm and kind, On angel's wing Bring love and music to the mind.
春日闻知音阳光暖人心，天使振翅飞带来爱之音。
In also elaborates the method of cold light illuminator's radiation designing and experiential wing panel data of intensifying radiation, which come from the practice.
文中给出了冷光源散热设计的计算方法和实践中总结出来的强化散热翅片板经验数据。
I take out the Wing of Light, mount it carefully onto my back, put on my earphones of music and breathe deeply.
我，从行囊中取出光之翼小心的装在背上，戴上我的音乐开始深呼。吸。
The geometry of the new wing is softly curving in order to allow flow of space and light.
几何形状的翼轻轻地弯曲以获得流动的空间与光。
The utility model relates to a combined front wing for a light-duty truck, solving the problem that existing front wing for a light-duty truck is poor in effect to eliminate the noise of the engine.
本实用新型涉及一种轻型卡车复合前翼板，解决了现有轻型载货汽车 前翼板消除发动机噪声效果很差的问题。
The utility model relates to a combined front wing for a light-duty truck, solving the problem that existing front wing for a light-duty truck is poor in effect to eliminate the noise of the engine.
本实用新型涉及一种轻型卡车复合前翼板，解决了现有轻型载货汽车 前翼板消除发动机噪声效果很差的问题。
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