...effect of PET crystallinity on the permeability ofwater and oxyten1．2．4蠕变对阻隔性的影响 蠕变现象（creep phenomenon）是在一定温度和远低于该材料断裂强度的恒定外力作用下，材料的形变随时间增加而逐渐增大的现象。
双语例句
1
The creepphenomenon of slow moving oil cylinder of hydraulic packer badly influences the work quality of the hydraulic control system.
液压打包机油缸的低速爬行现象严重影响液压控制系统的工作质量。
2
The paper analyzes the mechanism of the creepphenomenon in hydraulic transmission and puts forward the controlling measures of hydraulic creep.
本文从机理上对液压传动中爬行现象进行了分析，提出了控制液压爬行的措施。
3
Machine tools anti-shock pad iron rubber has creepphenomenon for 14 days, the trend steady, thus requirements after 14 days to adjust machine tool use a level.