The broken slab ratio of cement concrete roads in construction is an important index to evaluate construction quality of cement concrete roads.
水泥混凝土路面施工期间的断板率是衡量水泥混凝土路面施工质量的重要指标。
In the combination with the project example the paper introduces the mixture ratio design and construction process of cement stable broken stone.
该文结合工程实例介绍水泥稳定碎石的配比设计和施工工艺。
Corn harvester exists in some disadvantages, for example, illogical configuration, unsatisfactory performance, high seeds broken up and loss ratio, and so on.
玉米收获机存在结构不合理，性能不尽人意，漏摘率、断穗率、籽粒破碎率、损失率高及系列化程度不够等缺点。
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