頻率燈 的英文怎麼說
中文拼音 [bīnlǜdēng]
頻率燈
英文
fm-
Luminaires that conform to the safety standard should bear proper markings of rated voltage, rated frequency, rated power, number and type of lamp bulbs, model number, mark of origin ( manufacturer nametrade mark ) and symbol for suitability or non - suitability for direct mounting on combustible surfaces where applicable
符合安全標準的燈飾須有適當的標記，包括額定電壓、額定頻率、額定功率、燈泡的數目和類別、型號、原產地標志（製造商名稱或商標） 、是否適宜於直接安裝在可燃物質表面的標志等資料。Pulse frequency modulation
脈沖頻率燈In the last few hundred meters of the descent, a white - light lamp on the probe will illuminate the surface ? which is normally a muddy red because the atmosphere absorbs the blue frequencies of sunlight ? allowing the disr to do a spectral analysis of the surface composition
在最後數百公尺的下降過程中，探測器上的白光燈將照亮地表（地表通常為暗紅色，因為大氣吸收太陽光中的藍色頻率） ，讓disr對地表組成進行光譜分析。Physically, the filament minutely heats up and cools down at twice the line rate, due to ac applied to the filament
實際上，由於加載在燈絲上的交流電，燈絲基本上是以兩倍市電頻率加熱或冷卻。Voltage meter, current meter, frepuency meter, oil pressure meter, water temperature meter, timer, battery voltage or charging current meter, protection indicator, speed and voltage inching switch and etc
電壓表電流表頻率表油壓表水溫表計時器電池電壓或充電電流表保護指示燈轉速及電壓微調開關等。Led visual component with 6 led styles, independent on / off colour selection and variable blink rate
6種不同樣式的led燈號元件，可控制燈號閃爍的頻率及on / off時燈號的顏色By selecting different ingredient and the elegant craftsmanship, el lamp can be made into all kind of colourful advertisements, such as consumer products advertising, illuminated posters, indoor company logos etc. together with the programmable inverter, assigned illuminate pattern and frequency can be customized, in order to apply to different usages for different environments, according to customers needs
不同的選料加上精緻的工藝，冷光片可製作成各式各樣色彩繽紛的廣告燈箱海報室內公司招牌等利用編程式驅動器，更可因應特定的要求，製作出?定的閃動頻率和樣式，配合不同場合的不同用途。Power integrated circuits ( pic ' s ) have been developed for applications including : power converters, motor controllers, fluorescent lighting ballasts, automotive switching, video amplifiers, bridge circuit drivers, display drivers, etc
功率集成電路簡稱pic ，它被廣泛應用於包括功率轉換器、馬達控制、熒光燈整流器、自動開關、視頻放大器、橋式驅動電路以及顯示驅動等多個領域。High power led on 1156 socket. applications including plug - and - play light automobile direction
1156基座型超高功率led ，應用包含車用方向燈，隨插即用，方向燈閃爍頻率維持正常。However, the most commonly used x - ray sources didn " t change much no matter in structure or theory, still using thermionic cathodes as electron sources. such conventional x - ray tubes have some defaults, such as big volume, low frequency response, demanding for supply to cathode that was also brittle
目前使用的x光源的基本特點是採用熱電子發射形式即採用熱燈絲作為電子發射源，在高壓加速下轟擊陽極產生x射線，這樣的光源體積較大，需要加熱陰極的電源，且對頻率響應慢。Suitable for dc or pulsed circuit in various economical lamps and electronic instruments requiring a high frequency characteristic, high power and high voltage withstand
適用於頻率特性高、功率大、耐高壓的節能燈電路和各類電子儀器的直流或脈動電器中。Through studying the principle of dimmer and switch power supply, it was found that in some frequency points, by analyzing the phase of electric voltage and current it can tell if arc faults occur
研究調光燈及開關電源的工作原理可以發現，通過分析迴路中電壓電流在某些頻率點的相位信息，可以有效判別是否發生了故障電弧。When the equipment normal operation, the operation monitoring indication by frequency blinking, when the equipment break down and doesn ' t automatic reset that operation monitoring indication blank off
裝置正常運行時，運行監視指示以一定的頻率閃亮，當裝置出現故障並不能自動復位時，運行監視指示燈則熄滅。分享友人