若种稻的土壤盐碱轻重，则以过氧化钙拌种，效果最佳。
If rice was grown in saline-alkali soil, the best result was shown when the seeds were dressed with calcium oxide.
若种稻的土壤盐碱轻重，则以过氧化钙拌种，效果最佳。
If rice was grown in saline-alkali soil, the best result was shown when the seeds were dressed with calci...
这类氧化剂有碘酸钾、酸钾、坏血酸、氮二甲酰胺和过氧化钙。
These oxidants are potassium iodate potassium bromate assorbic acid azodicarbonamide and calcium peroxide.
过氧化钙系生化材料，对牙齿有更好的粘附作用，从而使得美白效果愈加突出。
Calcium peroxide is available biologically. This means that it adheres better to the tooth and has a more intensive effect.
过氧化钙系生化材料，对牙齿有更好的粘附作用，从而使得美白效果愈加突出。
Calcium peroxide is available biologically. This means that it adheres better to the tooth and has a more intensive effect.
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