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1)  one film be twice used
一膜两用
1.
The author introduced the technology of one film be twice used to plant maize and its economy and society benefit, pointed out that the technology fitting for to be popularized with good application foreground in Yuzhong county Gansu province.
介绍了一膜两用种植玉米技术及其经济效益和社会效益,认为此技术适合在甘肃省榆中县进行推广,有很好的应用前景。
2)  two fabrics and one membrane
两布一膜
1.
The application,construction method and attention matters of compound geomembrane "two fabrics and one membrane" were introduced with its application to dam face anti-seepage in Qinggangxia Hydroelectric Station.
以复合土工膜中的"两布一膜"在青岗峡水电站坝前防渗中的使用情况,介绍了其应用、施工方法及注意事项。
3)  Two purposes on one GC
一机两用
4)  one line in the two uses
一线两用
1.
Without affecting the original painting production line basically, we had added a device of statically spraying powder to make the original production line carry out spraying the paint but also spraying the powder, this resulted the one line in the two uses and saved on the investment for the equipment.
本文简述了对涂装生产线进行的设计改进情况,在不影响原涂装线使用效果的基础上,增添了静电喷粉装置,使原涂装线既能实现喷漆功能又能采用静电喷粉,达到了一线两用的效果,节约设备投资。
5)  Amphibious Database
一库两用
1.
Study on the Method for Amphibious Database of Spatial Database of GIS;
GIS空间数据库的“一库两用”策略研究
6)  Oilcrop
一系两用
补充资料:电解食盐水溶液离子膜电解槽所用的膜材料之一
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性质:又称全氟羧酸-磺酸复合离子膜  Rf-COOH-Rf-SO3H  电解食盐水溶液离子膜电解槽所用的膜材料之一。使用时,将较薄的羧酸层面向阴极,较厚的磺酸层面向阳极,因而兼有羧酸膜和磺酸膜的优点。由于Rf-COOH层的存在,可阻挡氢氧离子返迁移到阳极室,确保了高的电流效率(96%),因Rf-SO3层的电阻低,能在高电流密度下运行,且阴极液可用盐酸中和,产品氯气中氧含量低,氢氧化钠浓度可达33%~35%。可在全氟磺酸膜上涂敷一层全氟羧酸的聚合物,或是将磺酸膜和羧酸膜进行层压,或是采用化学方法处理而制得的复合膜。现以采用化学方法处理者质量最佳。

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