It's a piece of cake. Firstly, you log on to the website of my school. You can select one you like from the skills test menu.
那很简单，首先你登录我们学校的网站，在一个技能测试菜单里，你就可以选择你喜欢的测试题目了。
The disadvantage of API filtration test to evaluate mud cake quality is analyzed. A method, taking mud cake strength, permeability and thickness as main evaluation factors is introduced.
分析了API滤失试验的缺点和确定泥饼质量的关键因素，介绍了用泥饼强度、泥饼渗透率和泥饼厚度评价泥饼质量的试验方法。
Aceording to the test, filter cake resistance was the main pollution resistance and it was very remarkable to influence for water yield of ceramic filter.
通过试验得出滤饼层阻力是陶瓷滤芯过滤主要污染阻力的结论。
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