（一）普通塑料薄膜 73 定向拉伸塑料薄膜（stretched film） 的定义： 将普通塑料薄膜在其玻璃化温度至熔 点的某一温度条件拉伸到原来长度的几倍， 然后在张紧状态下保持几秒钟，最后急速 冷...
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uniaxially-stretched film 单轴向拉伸薄膜
PE stretched film PE拉伸膜
biaxial stretched film 双轴拉伸薄膜
stretched film packaging 延伸膜包装 ; 伸缩薄膜包装
uniaxial stretched film 单轴拉伸薄膜
As illustrated in figure 2b, a suddenly stretched film has a lower protein concentration and hence a higher local surface tension.
如图2 b中所示，在突然拉伸的薄膜上，有一处蛋白质含量少而且局部表面张力大的地方。
The wings are made of a polythene film stretched over a carbon fiber frame.
机翼是由铺在碳纤维框架上的聚乙烯薄膜制成的。
The polarizer having high polarizing activities and durability to heat and moisture was prepared by dipping the newly synthesized azoxy dye into oriented and stretched polyvinyl alcohol film.
使用新合成的氧化偶氮染料对定向和拉伸的聚乙烯醇薄膜染色，制备了具有较高偏振度和耐高温高湿性能的偏振片。
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