The invention has not external power supply, can safely, quickly and technically eliminate oil static, having low production cost, simple structure, easy installment and wide application.
本发明无外加电源，具有安全、快速、科学消除油品静电的特点，且发明造价低，结构简单，安装方便，易于推广。
It's easy to express such problems using fork-join, as you saw in the previous installment.
用fork - join可以很容易地表示这类问题，正如您在上一期中看到的那样。
In this installment of Practically Groovy, I'll show you how easy it is to enhance the build process by using Groovy rather than XML as your build configuration format.
在实战groovy的这一期中，我将向您展示不用XML，转用Groovy作为您的构建配置格式，对构造过程进行增强是多么容易。
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