牛皮纸手提袋一般不覆膜，是一种成本最低的手提袋。
Kraft paper bag is generally not covered, is a handbag with lowest cost.
白板纸强度较大，可以不覆膜，因此，成本比较低，是一种比较实惠的手提袋。
The strength of large white paper, can not covered, therefore, the cost is relatively low, is a relatively affordable handbag.
试验以垦丰15和垦丰16两个大豆品种为材料，设行间覆膜和不覆膜两个处理。
There are two soybean varieties such as Kenfeng15 and Kenfeng16 were used in the two-year field trials.
测试结果显示，覆膜滤料在运行一个周期后，在形态特征、性能特性和强度特性等很多方面都优于不覆膜滤料，新料和旧料间变化相对较小。
The result showed that the microporous membrane fabric had more advantages than the normal one, e. g, less change of characteristics through the 3 months' running.
试验结果表明：覆膜与不覆膜（对照）相比，葡萄覆膜栽培后可提高供试品种座果率5 0 %以上，并可增加供试品种新梢生长量30 % ；里扎马特品种果粒重可增大40 %以上、凯然诺尔品种果粒平均重略有减小；
Result indicates that cover cultivate can improve the rate of setting fruit by 50 percent, the growth of shoot by 30 percent, the weighty of fruit grain of variety PNaMaT by 40 percent;
修补、填缝、不垂流壁材涂覆保护膜。
论述了采用海藻酸钠为原料研制水不溶性褐藻胶膜替代聚乙烯（PE）膜在纸质餐具表面覆膜的应用。
The paper discusses application sodium alginate on the technology of paper dinner-boxes' surface membrane-covering instead of the PE membrane.
利用本发明的阳极板溅镀dlc膜层，在基材表面边缘处不产生包覆结构，膜层不易脱落。
When the anode plate is used in sputtering DLC coating, no wrapping structures are formed in the edges of the substrate and the sputtered coating is firm with less falling off.
利用本发明的阳极板溅镀dlc膜层，在基材表面边缘处不产生包覆结构，膜层不易脱落。
When the anode plate is used in sputtering DLC coating, no wrapping structures are formed in the edges of the substrate and the sputtered coating is firm with less falling off.
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