电灯光亮来自白炽灯丝。
The light of an electric lamp comes from an incandescent filament.
爱迪生的灯泡，在它的中心，有一个燃烧的灯丝产生火焰的光芒。
Edison's bulb is, at its core, a burning filament that casts the glow of a flame.
爱迪生的实验室测试了取材于不同植物的碳化灯丝，有月桂，黄杨木，胡桃木，雪松，亚麻和竹子。
Edison's lab tested carbonized filaments made from plants as diverse as baywood, boxwood, hickory, cedar, flax and bamboo.
灯泡内缺乏空气就使灯丝不致烧掉。
The lack of air in the bulb prevents the filament from burning up .
灯泡内缺乏空气就使灯丝不致烧掉。
The lack of air in the bulb prevents the filament from burning up.
接着提出了灯丝的分割原理。
第二层的灯丝会融化覆盖在第一层上。
As subsequent layers are added the molten thermoplastic fuses to the layers below.
如果哼声不是来自灯丝，那我该咋整啊？
电子显微镜中的电子源，是一加热的灯丝。
The source of electrons in an electron microscope is a heated filament .
灯丝烧掉了。
如果变压器灯丝绕组有抽头，请不要使用它。
电灯中用来传送电流的材料叫灯丝或金属丝。
An electric light passes electricity through material called a filament or wire.
如果变压器灯丝绕组有抽头，请不要使用它。
If the filament transformer has a center tap, don 't use it.
当灯丝藉助于电流而加热时，就会发出亮光。
The filament gives off light when heated by an electric current.
由于灯丝里极其微小的破裂，它们可以没有明显理由地拒绝点亮。
They could refuse to light up for no apparent reason, because of some infinitesimal rupture in the filament.
研究所用的碳纳米管是用热灯丝化学气相沉积法合成的。
The carbon nanotubes were synthesized by the heat filament chemical vapor deposition.
半导体器件没有灯丝，因此也不需加热功率或加热时间。
Semiconductor devices have no filament or heaters and therefore require no heating power or warm-up time.
本文研究了热固性复合材料灯丝的机内激光硬化的工艺。
On-line laser curing process of thermoset composites in filament winding is investigated.
爱迪生的灯泡则是，在它的中心，有一个燃烧的灯丝产生火焰的光芒。
And Edison's bulb is, at its core, a burning filament that casts the glow of a flame.
这个过程无需高温，而且用大量纳米碳管取代了单金属灯丝释放电子。
This dispenses with the heat. Also, instead of having a single metal filament release the electrons, it relies on myriad carbon nanotubes to do the same thing.
爱迪生不相信碳可作灯丝用，所以一开始就用铂合金作灯丝。
Originally Edison used platinum alloys for the filament, in the belief that carbon was impracticable.
用于制造双螺旋或三螺旋荧光灯丝、普通白炽灯丝、支架丝等。
Applied for making coiled-coil or trispiral CFL filament, incandescent filament and support.
除了通过“世纪灯”灯丝的电流微弱外，这盏灯长寿的秘诀在于人们很少关掉它。
Apart from the tiny current trickling through its filament, the secret of the Centennial Light's long life is that it has rarely been turned off.
事实上，氩元素的浓度相当高，如果房间里有电灯泡被打破，灯丝却还可以继续发亮。
In fact, the argon would be so thick that if a light bulb inside the room were to break, the filament would keep glowing.
要记着爱迪生说过每一次他都找到了某种不能用于电灯泡灯丝的某种物质。
Remember what Edison said every time he found that some substance would not work as a filament for a light bulb.
试想下灯泡，如果接通了电流，灯丝会变热继而发出不同颜色的光-从红到黄再到蓝色。
Think about a light bulb; if you apply a current, the filament gets hot and begins to give off light of different colors - red then yellow then blue.
经过灯丝产生可见光的能量只占总能量的2%，余下的大部分以热能的形式丢失。
The amount of energy pushed through a filament that actually emerges as visible light is around 2 percent — most of the rest is lost as heat.
我已经试过用燃烧的纸条、木条及玉蜀黍梗制成的碳质灯丝，但没有一样成功。
I've tried burning strips of paper, wood, corn stalks to make carbon filaments, but none of them work.
我已经试过用燃烧的纸条、木条及玉蜀黍梗制成的碳质灯丝，但没有一样成功。
I've tried burning strips of paper, wood, corn stalks to make carbon filaments, but none of them work.
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