测量层次

电工测量三层次实验教学体系的构建与实践

Constitution and Practice of the Tri-layer Electrical Measurement Experimental Teaching System

知识测量的层次问题

On the Hierarchy of Knowledge Measurement Problems

方法6具新鲜尸体头部的外鼻标本，制成石蜡切片，光镜下观察HE染色切片的软组织层次；以图像分析仪测量各层次内的微血管密度（血管面积/框面积）。

Methods Under a light microscope , the density of microangium ( vascular area / frame area ) in each layer was measured with an image analyzer .

散乱测量数据多层次B样条逼近曲面拟合算法

Algorithm for Surface Fitting of Scattered Measured Data Using Multilevel B-splines Approximation

解剖观测成尸37具（男32、女5）共74侧，用骨牵引针穿刺后测量，按层次进行解剖。

After being punctured with the needle of skeletal traction , both sides of 37 adult cadavers ( male 32 and female 5 ) were dissected layer by layer .

ERP是理想的实验手段，能对受试者加工过程进行连续测量，对不同层次的认知加工过程有不同的敏感指标，在测量过程中可以排除意识判断的干扰。

ERP is an ideal experimental method which can continuously measure the cognitive processes of subjects , and it has different sensitive indexes to different cognitive processes and can exclude the interference of conscious judgment in the experiment .