治疗前后做皮肤性质测试，观察痤疮皮损消退情况及皮肤皮脂分泌、水分、弹力度及毛孔的变化。
They were taken the test of skin property, and observed the effect and Sebum secretion, moisture content, elasticity, and the change of follicular orifice before and after the treatment.
通过对弹力织物的相关性能进行测试，认为该织物具有良好的抗折皱性，且强度高、耐磨性好。
Through testing the relative property of the elastic fabric, it is considered to has better creasability, higher strength and better abrasion resistance.
泡棉应力测试仪检测方法：将试样置于压盘下，由电脑控制，将海绵随压力的变化的弹力特性计算出来、生成弹力特性变化曲线，把特性曲线打印出来。
Test method: put the specimen under the pressure plate, controlled by computer, the sponge with pressure change calculated elastic properties, elastic properties generated curve, print out the curve.
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