结果：采用该疗法可安全去除太田痣，且创伤小，操作简便，无瘢痕等并发症发生，总有效率达96%。
Results Clearing nevus of Ota is microwound and safe, 96% in total efficacy, simply operated by Q-switch alexandrite laser. It may not bring out the scars.
本文提出了规模化猪场粪污处理的三种模式：还田、无动力-自然处理以及机械化处理。
Three models of pig waste treatment, returning cropland, power-free combining with natural treatment, mechanization treatment, were put forward in this paper.
秸秆还田后，土壤中磷素无显著增加。
And soil phosphorus element didn't increase after the straw incorporation.
近年来，由于大豆连作普遍、土壤耕作次数减少且无防除苣荬菜的特效药，导致大豆田苣荬菜的危害日趋严重。
During recent years, continuous cropping Soybean, lack of soil tillage and lack of effective herbicide for Perennial sowthistle caused Perennial sowthistle rampant.
以田菁胶、磨芋胶、多聚甲醛和凝胶增强剂为主要原料，合成新型的无固相凝胶定时堵剂NSG - 2。
NSG-2 solid-free gel timing plugging agent is prepared with sesbania gum, paraformaldehyde and gum extender as main materials.
以田菁胶、磨芋胶、多聚甲醛和凝胶增强剂为主要原料，合成新型的无固相凝胶定时堵剂NSG - 2。
NSG-2 solid-free gel timing plugging agent is prepared with sesbania gum, paraformaldehyde and gum extender as main materials.
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