混合标准法(Mixed Standard Scales) 绩效维度:协作能力=1,领导能力=2,解决问题能力=3 绩效水平:好(G),一般(A),差(P) 说明:请指出员工绩效是否高于(+)、等于(0)和低于...
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采用苯酚-硫酸法以单糖混合物为标准品测得粗多糖中总糖含量为79．14％。
Phenol-sulfuric methods were used for the detection of the content of polysaccharide. The content of polysaccharide is 79.14%.
介绍用碱标准溶液直接测定双甘膦生产中回收混合溶液中盐酸与亚磷酸含量的双指示剂法。
Double-tracer technique was used to determine chlorhydric acid and phosphorous acid in the recovered solution of glycine, N-(canboxymethyl)-N-(phosphoromethyl).
由于室内存在多种物体，背景不断变化，且光照条件可能不断变化，提出采用人脸肤色的标准混合高斯模型与人眼特征相结合的人脸检测法，无需对原始图像进行尺度变换。
An effective and fast method of face detection for a service robot is proposed, which combines a mixture of Gaussian distribution model of skin tone color with eyes features.
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