Marshall test design methods of asphalt mixtures are used to design the TLA modified asphalt mixture and its base asphalt mixture respectively and their road performances are tested.

采用马歇尔试验配合比设计方法分别对TLA改性沥青混合料和基质沥青混合料进行了配合比设计并对其路用性能进行了检验。

youdao

I'll also address some other sticky design questions about TDD, such as if and when to test private methods.

我还将解答其他某些棘手的TDD设计问题，例如是否测试及何时测试私有方法。

youdao

Research shows that in-situ test methods reflect the engineering properties of the soil more objectively and serve the survey and design of the excavation engineering better.

研究表明：原位测试方法能更客观的反映土体工程性质，更好的为基坑工程勘察、设计服务。

youdao

Engineers,inventors, students and others come together to design and test different methods and materials for improving stoves.

VOA: special.2010.02.01