例句與造句

1. Sjpl series flat film tape extruder
   Sjpl系列塑料擠出平膜扁絲機(jī)組
2. For flat films , the cellulose chains are almost unoriented within the plane parallel to the film surface
   另外，刮膜速度、拉伸比和吹脹比對(duì)膜強(qiáng)度和超分子結(jié)構(gòu)的影響也很大。
3. The strength of flat film made by casting method is only 55mpa , while that of tubular film made by blown - extrusion method is high to 250mpa and is 2 . 5 times strength of cellophane
   刮膜法制備的平膜強(qiáng)度較低，而吹膜法制備的管膜強(qiáng)度達(dá)250mpa ，是玻璃紙的2 . 5倍，這與分子鏈的取向有關(guān)。
4. For the change filter system of the flat film stretching line , we apply advanced automatic belt change filter . the bake - board is changed into advanced hot drawing oven and principal technical index of the line reaches international advancing level
   本機(jī)組適用于拉制集裝袋或土工布用高強(qiáng)度扁絲，通過特殊設(shè)計(jì)加工的螺桿，烘箱及牽伸裝置，能滿足控制
5. It's difficult to find flat film in a sentence. 用flat film造句挺難的