草必散
Tridex
exd
Sulfasan
bexide
Ethyl xanthogen disulfide
Bis-ethyl xanthogen
Herbisan
参考作物蒸散量－作物系数法
reference evapotranspiration-crop coefficient meth
reference evapotranspiration-crop coefficient method
部分散射截面
partial scattering cross section
布里渊散射频移
Brillouin scattering frequency shift