The results showed that some organic compounds could be removed from micro-polluted source water by preoxidation with ferrate, which had good effect of aid to the coagulation and turbidity removal.
试验结果表明，对于微污染水源，高铁酸盐预氧化可有效地去除部分有机物，并具有良好的助凝除浊作用。
The NJS-36 and ML-616B had good effect and the interval of adding medicine was 90 days.
结果表明在选用的杀菌剂中NJS-36、ML-616B的杀菌效果较好，其加药周期为90天。
Conclusion The clothing treated with mixed formulation of 4 insecticides had good effect for protection against ticks.
结论该复配杀虫剂处理衣服对硬蜱有很好的防护效果。
On the basis of pain relief degree:213 cases had good effect (74.5%), 36 had fair effect(12.6%), and 37 had bad effect(12.9%).
评估的结果主要根据患者的疼痛减轻程度，评估效果好者213例（74.5%），效果较好者36例（12.6%），效果不佳者37例（12.9%）。
The results showed that the two methods had good effect. The application on the surface of grain bulk was much simple and economical.
结果表明，两种施药方法杀虫效果都很好，其中粮面施药更加简便、经济。
The test result showed that the side channel integrated oxidation ditch had good effect on treating high concentration city waste water.
试验结果表明，侧沟式一体化氧化沟在处理中小城市较高浓度污水方面有很好的效果。
The low rate of sowing, wide space between rows, proper amount of nitrogen and phosphorous and a timely irrigation also had good effect on seed pr...
低播量、宽行距、施适量的氮磷肥料、适时灌溉对红豆草种子生产亦有良好的效果。
The low rate of sowing, wide space between rows, proper amount of nitrogen and phosphorous and a timely irrigation also had good effect on seed production of sainfoin.
低播量、宽行距、施适量的氮磷肥料、适时灌溉对红豆草种子生产亦有良好的效果。
Dental arch expansion appliance for 25 patients with mandibular arch stenosis showed that semi-fixed mandibular lingual arch expansion had good effect and could be used to expand mandibular arch.
对25例下牙弓狭窄患者的扩弓矫治表明，下颌舌侧半固定扩弓矫治器的扩弓效果良好。
Dental arch expansion appliance for 25 patients with mandibular arch stenosis showed that semi-fixed mandibular lingual arch expansion had good effect and could be used to expand mandibular arch.
对25例下牙弓狭窄患者的扩弓矫治表明，下颌舌侧半固定扩弓矫治器的扩弓效果良好。
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