The rays prevalence is a mystery because space weathering effects such as dust accumulation and solar wind attenuation should be greater on Mercury than on the Moon.
如此多的射线其成因仍然是个谜，因为太空的风化效应如粉尘积聚和太阳风衰减，在水星上比月球上更强烈。
The factors related with metamorphic reservoir space are crystallization, structure, physical weathering, and chemical eluviation.
变质岩储集空间形成主要有：结晶成因、构造成因、物理风化成因、化学淋溶成因。
Dense weathering cracks as new bearing water space have been discovered, and it is known that grain void was formed in soil formation processes and was not formed in depositional processes.
进而发现了密集风化裂隙含水空间的新类型，提出了粒间孔隙不是沉积形成的，而是土壤化的产物。
It weathering resistance, high brightness, can be widely used for outdoor billboards, signs and all kinds of crafts night light show at night to people living space brings a colorful new world.
它耐候性强，发光亮度高，可广泛用于户外广告牌、标牌及各种工艺品的夜间发光显示，给人们的夜间生活空间带来了一个五彩缤纷的新天地。
It weathering resistance, high brightness, can be widely used for outdoor billboards, signs and all kinds of crafts night light show at night to people living space brings a colorful new world.
它耐候性强，发光亮度高，可广泛用于户外广告牌、标牌及各种工艺品的夜间发光显示，给人们的夜间生活空间带来了一个五彩缤纷的新天地。
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