meso-level damage fracture 细观损伤断裂的
meso level 细观
meso-level damage 细观损伤
meso-level structure 细观结构
In the paper, concrete is taken as three phases composites consisting of aggregate matrix and bond between matrix and aggregate on meso-level.
本文从细观层次上分析了混凝土的内部结构，把混凝土看作是由粗骨料、硬化水泥砂浆及两者之间的过渡层组成的非均匀三相复合材料。
参考来源 - 混凝土材料破坏过程的细观数值模拟Finally, a case study is conducted to estimate the meso-level emission inventory by applying the above accomplishments on the road network of expressways in Beijing.
最后,应用以上研究成果,以北京市快速路网络为例进行了城市路网中观排放清单测算的案例研究。
参考来源 - 城市路网中观排放清单的建立研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper considers that industry safety is a systematic process, it should be classified into three levels, namely macro-level, meso-level and micro-level.
笔者认为，产业安全应当分为宏观、中观、微观三个层次，且是一个系统过程。
In this paper, the random particle model and double lines damage model are used, and uniaxial mechanical properties of concrete and the damage mechanism are integrated on meso-level.
本文采用随机骨料模型和双折线损伤模型相结合，在细观层次上对混凝土在单轴荷载作用下的力学特性和破坏机理进行了数值研究。
Meanwhile it had the level of medium-nutrient, light-eutrophic, meso-eutrophic and hyper-eutrophic.
就各湖区而言，太湖同时拥有中、轻-富、中-富、重-富四种营养型。
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