The variation of available silicon was controlled by the variation of weathering intensity in the area studied.
研究区土壤风化作用强度规律性变化是造成区内土壤有效硅含量变化的主要原因。
Weathering action changes the mineral composition of rocks, and the periods of weathering process reflect weathering intensity.
风化作用改变了岩石的矿物成分，岩石在风化过程中表现出来的阶段性，反映了岩石的不同风化程度。
It was high intensity, good elasticity, efficient in heat insulation and health care, strong resistance to wearing, weathering and flame.
聚氯乙烯纤维强度高、弹性好、耐磨性和耐气候性能好、保暖性能和保健性好、抗燃性强。
Plaster line itself is not waterproof, rain and sun will encounter weathering, low intensity, poor weather, can not be used in the outdoors, and the accuracy is poor, there is no insulation function.
石膏线条本身就不防水，遇到雨水和阳光就会风化，强度低，耐候性差，不能在室外运用，并且精确度差，没有保温功用。
Weathering in summer, the UV light intensity and high temperature speed up the evaporation rate of oil, which is beneficial to weathering.
夏季风化时，高辐射强度的紫外线光照和高温加快溢油蒸发速率，有利于风化进行。
Frequency dependent susceptibility, however, dominantly influenced by the intensity of rock weathering and soil formation, can indicate soil development degrees and relative soil ages.
土壤频率磁化率因主要受风化成土作用强度影响，所以能够较好地指示土壤发育程度和相对成土年龄。
Production steel grade: carbon structure steel, low alloy high intensity structure steel, steel for bridge, weathering steel, etc.
生产钢种：碳素结构钢、低合金高强度结构钢、桥梁用钢、耐候钢等。
Production steel grade: carbon structure steel, low alloy high intensity structure steel, steel for bridge, weathering steel, etc.
生产钢种：碳素结构钢、低合金高强度结构钢、桥梁用钢、耐候钢等。
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