macroscopic phenomenon meaning in English

巨观现象

Ill 6 . regularity of concrete petrography changing with temperature , standing time , cooling and curing process was studied by x - ray diffraction analysis . microscopic mechanics relative to macroscopic phenomenon after fire was discussed
利用x -射线衍射分析试验研究了火灾高温后混凝土的岩相随受火温度、静置时间、冷却及养护方式的变化规律，探讨了火灾后混凝土产生宏观现象的微观机理。
During the last two decades , great interest has been aroused in the study of weak bonding complexes , as it can provide detail information on intermolecular properties such as multipole moments . interaction potentials , etc . , which are highly important for us to understand the macroscopic physical and chemical properties of matter . moreover , the complexes of this kind are ideal objects for studying the processes of intermolecular energy transference , vibrational relaxation and predissociation which are the bases for studying macroscopic phenomena
在过去的二十年中，人们对弱成键复合物的研究兴趣非常浓厚，因为它们能够提供分子内部的细节信息，比如多极矩、分子的相互作用势等等，而这些信息对我们理解宏观物质的物理和化学性质至关重要。并且，范德华复合物是研究分子间能量转移、振动驰豫和振动预解离等过程的理想物质。