钨丝的英文：
tungsten filament

参考例句：

The vital part of the incandescent electric lamp is the tungsten wire inside the bulb
白炽电灯的关键部分是灯泡里的钨丝。

Edison's efforts to invent an electric light bulb did not pan out until he used tungsten wires.
爱迪生发明电灯泡的努力直到使用钨丝才获得成功。

When the electric current is turned on, it ignites the tungsten filaments in the bulb.
电流一接通就使灯泡里的钨丝灼热发光。

We make an electron gun which consists of a tungsten wire heated by an electric current
我们制造了一把电子枪，它包括一根用电流加热的钨丝。

tungsten是什么意思：
n. 钨,钨锰铁矿,金属元素

The vital part of the incandescent electric lamp is the tungsten wire inside the bulb
白炽电灯的关键部分是灯泡里的钨丝。

We make an electron gun which consists of a tungsten wire heated by an electric current
我们制造了一把电子枪，它包括一根用电流加热的钨丝。

This film type can also be used in tungsten or fluorescent lighting if a suitable filter is put in front of the lens or light source.
在丝灯或荧光灯下摄影也可以，但要在镜头上或灯光前加上适当的滤色片

Edison's efforts to invent an electric light bulb did not pan out until he used tungsten wires.
爱迪生发明电灯泡的努力直到使用钨丝才获得成功。

Raw and Auxiliary materials: iron powder, copper powder, tungsten powder, tungsten-carbide powder, stainless (high-speed) steel powder, magnetic material, ceramic material, nanophase material and other metal powders and alloy powders.
原辅材料类：铁粉、铜粉、钨粉、碳化钨粉、不锈（高速）钢粉、磁性材料、陶瓷材料和钠米材料及其它元素金属粉末及合金牌号的粉末等。

filament是什么意思：
n. 细线；灯丝；单纤维

editmetallized carbon filament
金属化碳丝

sliding filament theory
滑行细丝学说

It is a natural cellulose filament.
它是天然纤维素长丝。

Having the form of or resembling a thread or filament.
丝状的，纤维状的具有或象线或细丝形状的。

A sizing is applied to the filaments just before they are gathered into a strand
在这些单丝快要集束成一股之前，在单丝上加上浸润剂。