物理风化 meaning in Chinese
physical weathering
Examples
- The main factors influenced fractures development are the tectogenesis , the physical weathering and the chemical dissolution
影响裂缝发育的主要因素是构造、物理风化和化学淋溶作用。 - The space produced by the crystallization is the second . the pores and the fractures , which have been remade by the chemical dissolution , are more favourable for the oil and the gas to store up
变质岩储集空间以构造和物理风化成因的裂缝为主，结晶成因的储集空间次之，这些孔、缝经过化学淋溶作用不同程度的改造，更有利于油气的储集。 - The second stage is stage of the matter transfers the activated matter , that is to say , minerals build up their surface area after passing though physical weathering , maifan stone form a lot of clay mineral , oxide , oxhydroxide and collide mineral after passing though chemical weathering . it makes nutrition elements transform from crystal state to adsorption state and it expands the activation of mineral , in the latter stage , it makes maifan stone have many special physicochemical adjusting character , for example , ph and foi bi - directional absorptive and ion exchange character , so these characters expand maifan stone ' s uses
第二阶段为物质转变的活性阶段，即通过物理风化增大表面积、通过化学风化形成大量粘土矿物、氧化物和氢氧化物及胶体矿物，使营养元素由结晶态转变为吸附态，从而大大增加了其活性。在后一过程中麦饭石还形成了许多特殊的物理化学性质，如ph值和f _ ( o2 )的双向调节性，吸附性和离子交换性等，从而扩大了其用途。