It is proved by practice and tests that crystallizable erosion of concrete by sulfates in water and soil is one of the most serious ones influenced by macroclimate.
2
各具体放牧季的载畜率可以在载畜量的宏观控制下，根据气候条件和草地状况加以调整。
The stocking rates of different grazing seasons can be regulated according to the climate and grassland condition under the control of CC.
The weight and color change of wood plastic composites was analysed and the thermal characteristic was studied by using differential scanning calorimetry under natural weather.
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