片语

tungsten filament manufacture钨丝制造

thoriated tungsten filament敷钍钨阴极

tungsten n filament lamp钨丝灯

tungsten n filament钨丝

boron-tungsten composite filament硼钨混合丝

tungsten-filament t lamp钨丝灯

tungsten-filament lamp[电] 钨丝灯

gas-filled tungsten-filament充气钨丝灯

tungsten wire钨丝

英汉例句

• reliable and durable: the abnormal scrap rate is very less and the cost of maintenance is not expensive without easily damaged parts such as tungsten filament and body case etc.

  可靠耐用：没有钨丝，壳体等容易毁坏的部件，非正常报废率很小，维护费用极为低廉。

• tungsten filament are used to radiate light.

  它用钨丝辐射光线。

• deposition was carried out by passing gaseous mixture of hydrocarbon and hydrogen through a heated reaction chamber, in which a hot tungsten filament was held near the substrates.

  合成过程中碳氢化合物和氢气的混合气体通入由热丝辐射加热的沉积室内，基体硅片置于热丝下方附近。

• after a constant current, the temperature of the tungsten filament is increased, and the heat is transferred to the cell wall by the carrier gas around it.

  在通过恒定电流以后，钨丝温度升高，其热量经四周的载气分子传递至池壁。

• paris expo, at the edison invented produced by the tungsten filament incandescent lamp.

  1878年巴黎世博会，展出了爱迪生发明的用钨丝制作的白炽电灯。

• temperature of reduction at first stage remarkably influences the anticreeping property of doped tungsten filament at high temperature.

  第一次还原温度对掺杂钨丝的高温抗蠕变性能有显着影响。

• even with the air pumped out the bulb, the tungsten filament slowly vaporizes.

  即使灯泡中的空气被抽出，钨丝也会慢慢地蒸发。

• experimental analysis of the characteristics of tungsten filament has been performed and recommendations of choosing tungsten filament parameters are given.

  在工作中对钨丝的特性作了实验分析，并提出了选用钨丝参数的放步意见。

• the tungsten life span is improved 3 to 5 times by reduction of tungsten carbide and decreasing filament cooling rate before switching off the tungsten filament power.

  停机操作前采用碳化钨还原技术及减缓钨丝冷却速度，可将钨丝的寿命提高3～5倍。