本课题在相关色度学理论的基础上，设计了一种采用光电积分型测量方法对物体表面颜色外貌进行测量并对其予以色差评价的检测系统。
On the basis of the relevant theory of colorimetry, a test system is designed for object color appearance measurement and its color-difference evaluation using photoelectric integrating method.
利用直接数值模拟方法求得平板上V—型条纹表面上的降阻情况，并给出基于二次流动理论的降阻机理。
The drag reduction of plane-surfaces with V-shaped grooves is given out by direct numerical simulation, and the drag reduction mechanism in the base of the secondary flow theory is suggested.
并从实验和理论上证实了由于高岭石表面不对称的双电层结构而产生的高岭石了型凝聚特性。
The t type coagulation characteristics of kaolinite resulted from the unsymmetric double electrical layers on its surface have been verified both in experiment and in theory.
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