重点试验 meaning in English
control
major test
Examples
- The paper discusses mechanism performance , durability and resistance to de - icing salt concrete , this kind of concrete is made with air - entraining agent or silica fume and used in the trial section construction of benxi - dandong freeway ' s charge square which is located in dandong
本文通过在混凝土中掺入引气剂或硅粉，来配制抗除冰盐混凝土，并对其进行力学性能和耐久性测试，重点试验其抵抗盐冻能力，并用于本丹高速公路丹东段的收费广场试验路施工。