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白炽灯

与 白炽灯 相关的网络例句 [注:此内容来源于网络,仅供参考]

Was just the available incandescent lighting of the room.

灯的效果。其余的光线则来自于房间内的白炽灯

GE business began with the innovation of the world's first incandescent lamp.

GE 业务始于世界上第一盏白炽灯的创新。

This is seen in the change in output from an incandescent lamp as a function of the input current.

通过白炽灯输入变化,就可看出输入电流的功能情况。

Maomao: The incandescent lamp was displayed first in a World's Fair, and then introduced into

毛毛:白炽灯也是通过世博会的展示才被普及使用的。

CFLs at the time cost roughly $11 each, 20 times the cost of incandescent bulbs.

CFL当时的价格约为每只11美元,是白炽灯泡的20倍。

The invention of Incandescent Light bid farewell to human being from the darkness and usher in the light.

白炽灯这个重要的发明使人类从此告别了黑暗,迎来了光明。

This is a preset setting that will correct for incandescent bulbs by a fixed amount.

这可以通过一个预设好的量纠正白炽灯的色温。

Choose the 890nm infrared LED as the light source after compared the capabilities of incandescent lamp/tungstic lamp and LED/LD and also think about the selective absorbability of water; it has strong points such as constant light intensity,long life, narrow light spectrum,etc, and use the infrared light with 890nm wavelength to decrease the influence of optical-absorption matters.Choose the photosensitive diode which suitable to the LED which we choosed after compare the capabilities of light sensitive resistor, photocell, photosensitive diode and phototriode. Both of these make up the photoelectric system of turbidimeter.

通过比较白炽灯/钨灯和发光二极管/激光二极管的各项性能指标,考虑到水对光线具有选择性吸收作用,选择890nm的红外发光二极管作为浊度仪的发光器件,其有发光光强稳定、寿命长、发光光谱窄等优点,且用波长大于800nm的红外光进行测量可以大大减小水中光吸收物质的影响;通过对光敏电阻、光电池、光敏二极管和光敏三极管等光敏器件的各项性能的分析与比较,选择响应时间短、输出特性线性度好的光敏二极管作为光接收器件,并与红外发光二极管相配套,构成浊度仪工作的重要系统——光电系统。

Season of Migration to the North is a rich and sensual work of deep honesty and incandescent lyricism.

迁移到北方的季节是一个诚实和白炽灯抒情和感性丰富的工作深度。

Beijing has only door and monarch in zuoanlu pilot LED lamp, street alley management centre half a year by the same test, LED lighting effect in the circumstances, power consumption is the incandescent light bulb one-eighth of fluorescent tubes, one half of energy, but by around 40%.

北京市先后在左安门和辟才胡同试点LED路灯,路灯管理中心通过一年半的跟踪测试,LED在同样照明效果的情况下,耗电量是白炽灯泡的八分之一,荧光灯管的二分之一,可节能40%左右。

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从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。

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