We use GRIN lens as collimating or focusing lens for transmission gas cell ,and a method that using cascaded GRINLens couple to increase the optical path length is presented. Using this method ,the detection sensitivity of the gas cell has been greatly increased.

利用自聚焦透鏡作為光纖準(zhǔn)直透鏡和聚焦透鏡国产特黄精品视频，應(yīng)用于透射型氣室综合视频区，并提出了在透射式氣室中將多對自聚焦透鏡組串聯(lián)用以增加吸收光程的方法，用該方法可以明顯提高氣室的檢測靈敏度男人插进女人阴部的黄色视频。

Novel all-optical AND gate based on cross gain modulation in cascaded semiconductor optical amplifiers .

基于級聯(lián)半導(dǎo)體光放大器中交叉增益調(diào)制效應(yīng)的新型全光邏輯與門欧美精品九九99久在免费线。

Novel All-Optical AND Gate Based on Cross Gain Modulation in Cascaded Semiconductor Optical Amplifiers. Chinese Journal of Lasers, 2004, 31(12): 1433～1436 in chinese

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Through these fiery colors cascaded thin revulets of pale-green leaves and blotches of deep-green leaves.

在斑斕的色彩中流溢著綠樹葉構(gòu)成的纖長淺綠色帶，以及一團(tuán)團(tuán)樹葉形成的深綠色日韩偷窥自拍系列在线观看视频免费。

Through these fiery colors cascaded thin rivulets of pale-green leaves and blotches of deep-green leaves,as yet untouched by autumn.

在斑斕的色彩中流溢著綠樹葉構(gòu)成的纖長淺綠色帶五十无码，以及一團(tuán)團(tuán)樹葉形成的深綠色；似乎并未為秋意所動又粗一黄A片无码视频免费。

Through these fiery colors cascaded thin rivulets of pale-green leaves and blotches of deep-green leaves, as yet untouched by autumn.

在這片如火的色彩中欧美日逼黄片，還有條條淺綠和深綠斑點(diǎn)楓葉匯成的小溪流瀑布般從中落下，就像秋天還沒觸摸到它們2018日日干得得啪。

Through these fiery colors cascaded thin rivulets of pale- GRE en leaves and blotches of deep-green leaves, as yet untouched by autumn.

在這火樣的色彩中91短视频在线免费观看，流淌著淺綠色的葉子匯成的小溪，深綠的葉子則斑駁點(diǎn)綴其間国产a自拍，竟似至今未受過秋天的侵襲日韩伊人久久不卡二区。

The bluebells had cascaded on to the ground.

風(fēng)信子掉到了地上。

The device is made up of two sections: a cascaded antialiasing + switched capacitors 8th bandpass filter for precise RDS band selection and a demodulating section that performs the extraction od RDS data stream and clock, to be further pro- cessed by a suitable RDS decoder.

該裝置是由兩部分組成：一層疊抗鋸齒+開關(guān)電容器用于精確RDS的波段選擇第八帶通濾波器和解調(diào)部分久久精品欧美1024，它執(zhí)行外徑RDS數(shù)據(jù)流和時鐘提取18岁禁看网站免费观看，將進(jìn)一步支持處理過的由一個解碼器適合鐵路發(fā)展策略。

Voltage Source and Current Source, Thevenin Theory, Trouble Shooting, Characteristic Curve of Diode, Diode Models, Rectifier Circuits, Input Filtering Capacitor, Voltage Multiplier Circuits, Limiter and Clipper Circuits, DC Clampers and Peak-to-peak Detectors, Zener Diode, Zener Diode Rectifier, Photoelectric Devices, Collector-Emitter Junction, Transistor Characteristics of common-emitter, Base Bias, LED Dirver, Establishing a Stable Q-point, PNP Transistor Biasing, Transistor Biasing, Coupling and By-Pass Capacitors, AC Emitter Resistance, Common-Emitter Amplifier, Other Common-Emitter Amplifiers, Cascaded Common-Emitter Amplifiers, AC Load Line, Emitter Follower, Class B Push-pull Amplifiers, JFET Characteristic Curve, JFET Biasing, JFET Amplifier, VMOS Circuit, Differential Amplifier, Operational Amplifier, Non-inverting Feedback, Negative Feedback.

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