• The compression characteristic of Schottky detector diode causes E-field probes highly non-linear over signal strength.

    在整个测量范围内,肖特基检波二极管的压缩特性导致电场探头测量结果的非线性。

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  • A subsection calibration method for microwave crystal diode detector using stationary wave curve is presented in the paper.

    本文阐述了利用驻波法对微波晶体检波二极管进行分段定标的方法。

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  • Using reversed-phase chromatographic column and diode array detector, content of imidacloprid and pyridaben in their water soluble powder was measured with high effective liquid chromatography.

    采用高效液相色谱法,使用反相色谱柱和二极管阵列检测器测定吡·哒可湿性粉剂中吡虫啉和哒螨灵的含量。

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  • A kind of a novel diode array detector for high performance liquid chromatograph (HPLC) was introduced.

    介绍一种新型的高效液相色谱二极管阵列检测器。

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  • Then the pretreated samples were extracted with acetonitrile, further cleaned up by reverse solid phase dispersion, and analyzed by reversed phase HPLC with diode array detector (DAD).

    韭菜样本用微波炉加热处理,使酶钝化消除含硫基质干扰,然后用乙腈提取、逆固相分散净化,用反相高效液相色谱-二极管阵列检测器检测。

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  • This paper shows that under certain conditons it is possible to diminish and even eliminate the nonlinear distorsion of a peak envelope detector by biasing the diode adequately.

    本文对一般所谓惰性失真和切削失真同时分析讨论而获得统一公式,并且发现对二极管加适当的正偏压可以减小或消除失真。

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  • To satisfy the requirement for high performance infrared detector, a selective epitaxy Schottky barrier diode of SiGe was realized based on high quality silicon device.

    为了满足高性能的红外探测要求,以高品质硅基器件研制了选择性外延锗硅肖特基二极管。

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  • Based on confocal configuration, a laser-induced fluorescence detector using laser diode double-pumped solid-state laser (LD-DPSSL) as excitation source is described.

    以半导体激光泵浦-固体激光器为激发光源,采用共聚焦光学结构,研制了一种小型化激光诱导荧光检测器。

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  • Compared with in vitro AM modulation modes, the demodulator adopts the diode peak envelope detector for demodulation.

    相对于体外的AM调制方式,解调器采用二极管峰值包络检波进行解调。

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  • The fingerprint of betaine and carotenoids extract of Fructus Lycii was studied using high performance liquid chromatography-diode array detector(HPLC-DAD).

    采用高效液相色谱二极管阵列检测器联用仪(HPLC DAD)对中药枸杞的甜菜碱、类胡萝卜素提取液进行了指纹图谱研究。

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  • Blood Leak Detector Photo-diode end plug assy.

    漏血检测器光耦插头。

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  • For practical application, FPLS is used for pattern recognition and quantitative analysis of HPLC diode array detector data. It is shown that FPLS has the...

    在模式识别和高效液相色谱二极管列阵的数据分析中应用快速PLS,证明它们能极大地加速运算速度。

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  • A high-power laser diode module is used as the light source, and a PIN photodiode with high performance is used as the photo-detector.

    以高功率半导体激光器作为光源,同时采用高性能的PIN型光电二极管作为光电探测器。

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  • A diode or a 27mH rf choke going to ground provides the dc return so the detector will work. The rf choke does a better job, but they aren't always available. So the diode will work ok.

    使用一个二极管或是27mHRF扼流圈接地可让检波单元正常工作,RF扼流圈表现更好,但不一定买得到,所以二极管好些。

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  • Objective: To establish the method of specific chromatogram analysis of chemical constituents by RP-HPLC with diode array detector(DAD) for the quality control of Wuling capsules.

    目的:建立乌灵胶囊高效液相色谱化学成分特征图谱,为科学评价其质量提供可靠方法。

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  • Objective: To establish the method of specific chromatogram analysis of chemical constituents by RP-HPLC with diode array detector(DAD) for the quality control of Wuling capsules.

    目的:建立乌灵胶囊高效液相色谱化学成分特征图谱,为科学评价其质量提供可靠方法。

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