puncture strength造句

• Paper and board tests . corrugated board . determination of dynamic puncture strength
  纸张和纸板试验.瓦楞纸板.耐动态穿孔强度测定
• Standard test method for the static puncture strength of geotextiles and geotextile - related products using a 50 - mm probe
  用50mm探针对土工织物和土工织物相关产品的静态穿透强度的标准试验方法
• Following conclusions are made . 1 . when added lldpe and ldpe , tensile strength , tear strength and puncture strength of mpe and smpe films decrease by different extents
  在smpe和mpe中加入ldpe和lldpe ，共混体系(薄膜)的拉伸强度、撕裂强度和穿刺强度均有不同程度的下降。
• In mpe / lldpe ( ldpe ) blends when lldpe ( ldpe ) content varies from 20 % to 80 % ( weight fraction ) , tear strength and puncture of remain almost constant ; smpe / lldpe film ' s puncture strength changes slowly too . considering dsc analysis , it can be verified that the co - crystallization between ingredients affects tear strength and puncture strength greatly . 2
  Mpe中加入lldpe或ldpe在后者含量为20 - 80 (重量比)时，撕裂强度和穿刺强度没有明显变化； smpe lldpe薄膜穿刺强度的变化也很平缓，结合dsc分析，证明组分之间形成的共晶结构对薄膜的撕裂强度和穿刺强度影响很大。