灯丝

At what happens in the lamp filament, the connecting wires, and the coils of the instruments.

一下这些仪器中的灯丝、接线及线圈除了什么问题。

Because the lamp has no filament, the scientists who developed it think it will last for thousands of hours of use—in other words, for decades.

因为这种灯没有灯丝，发明者认为它能持续使用上千个小时，即几十年的时间。

Let us take a closer look at what happens in the lamp filament, the connecting wires, and the coils of the instruments.

让我们再仔细检查一下这些仪器中的灯丝、接线及线圈除了什么问题。

Some one asked Edison :"you have experimented on over one thousand materials, but they all turn out unfit as lamp filament ,what is the point of your experiment?"

有人问爱迪生，你试验一千多种材料，结果是都不能做灯泡的灯丝，你的试验有什么意义？

Some one asked Edison :"you have experimented on over one thousand materials, but they all turn out unfit as lamp filament ,what is the meaning of your experiment " Edison answered:I come to know

有人问爱迪生，你试验一千多种材料，结果是都不能做灯泡的灯丝，你的试验有什么意义？

Applied for making auto lamp filament and other anti-shock devices.

HW71 用于制造汽车灯丝及其他要求高温抗震性能好的零件。

Cobalt and its compounds are used in electroplating and colouring ceramics and glass and as lamp filament s, catalysts, a trace element in fertilizers, and paint and varnish driers.

钴和它的化合物可应用在电镀，陶瓷器、玻璃的染色，制备催化剂、颜料和油漆的干燥剂，以及用作灯丝、肥料中的微量元素等等。

Lamp containing in the same bulb a high-pressure mercury vapor discharge tube and an incandescent lamp filament connected in series.

泡壳内同时含有高压汞蒸气放电管和白炽灯丝，并以串联方式相连接的光源，如ML灯。

They are: materials which cannot be easily made any other way, for example, porous bears and filters, metallic friction materials, abrasive tools, electric lamp filament s

粉末冶金主要用来生产两大类产品，它们是：用其他方法不易制造的产品，如多孔轴承和过滤器，金属摩擦材料，研磨工具，电灯丝

It is precisely because there is always a light heart, Edison's failure to appear in 1000 after many tireless search for lamp filament material; It is precisely because you want to find the truth of science and explore the mysteries of the universe, Einstein was will neither eat nor sleep, hard work; it is precisely because of the backwardness and ignorance of the sad, Lu Xun will pick up the sharp pen, awaken the sleeping China.

正是因为心中始终有一盏灯，爱迪生才会在一千多次的失败后仍坚持不懈的寻找电灯丝材料；正是因为想要寻觅到科学的真理，探索到宇宙的奥秘，爱因斯坦才会废寝忘食，拼命工作；正是因为对落后愚昧的痛心，鲁迅才会拿起锐利的笔，唤醒沉睡的中华。

In her eyes, because that is the doorway toher heart * the place where love resides.

女人的漂亮必須從她的眼睛中去看，因為那是她心靈的窗戶和愛居住的地方

I will send some postcards to you.

我会向你发送一些明信片。