A simple gradient elution device and a UV-Vis spectrophotometric detector for HPLC was DE, signed.
设计了一种用于高效液相色谱分析的简易梯度洗提装置及UV分光光度检测器。
Two observation models (color and gradient) targeting the head contour are added to work together with the face detector in head tracking.
在人脸跟踪扩展为头部跟踪时，加入两个针对头部的观测模型(彩信息和轮廓信息)与人脸检测器共同指导跟踪。
Morphological gradient is a nonlinear edge detector that can overcome the some drawbacks of the linear edge detector. Wide edges detected by morphological gradient cause the low edge resolution.
数学形态学边缘检测器能克服线性边缘检测器的一些缺点，但是存在宽边缘，导致边缘分辨率较低。
LC Gradient System VLIncludes gradient pump (max. pressure 400 bar) with integrated degasser, manual injector and variable wavelength detector with standard flow cell.
1220高效液相色谱仪（二元梯度泵），带手动进样器、紫外检测器，标准流通池。
LC Gradient System VLIncludes gradient pump (max. pressure 400 bar) with integrated degasser, manual injector and variable wavelength detector with standard flow cell.
1220高效液相色谱仪（二元梯度泵），带手动进样器、紫外检测器，标准流通池。
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