本发明提供一种成本低、能有效提高药剂分布的均匀性的用于土壤消毒的农业机具。
The agricultural equipment for soil disinfection provided by the present invention has a low cost and can improve uniformity of pesticide distribution effectively.
将药剂的形态分布规律与藻去除率规律进行比较发现，混凝过程的四种除藻机制中，吸附电中和去除藻细胞最为重要。
Compared the rule of species distribution of PAFC with that of variation of algae removal efficiency, it is found that adsorption-charge neutralization mechanism is most important in four mechanisms.
结论：确定学龄儿童CA分布情况及其正常值范围，可为制定儿童个体化给药方案和给药剂量提供依据。
Conclusion: It is useful to determine the distribution of CA and the normal value range of CA in Shanghai school-age children for individual dosage regimen.
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