ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

Rape adhesion property test system was constructed to test the adhesion property of rape mixture to bionic screen matrix, which was measured by adhesion rate μand adhesion reduction rateτwhich were correlative with residual adhesion area. Super-green feature extraction method of image technology was used to calculate the residual adhesion area. The results showed that the adhesion reduction ratesτof rape mixture to bionic screen matrix were more than 30% and even reached to 90%,， which means an obvious adhesion reduction function of the bionic screen matrix. The results also showed that bionic convex surface could lower adhesion better than bionic concave surface with rape mixture. The adhesion degree of rape mixture on common screen was depend on the components of rape mixture while the adhesion degree of bionic nonsmooth screen was stable, which could adapt to different environments in the field and keep the lower adhesion function.