...防治效果；生长发育 [gap=1278]Key words： azadirachtin； azadirachta residue； greenhouse melon seedling； pests； effect of prevention and control； growth and development ..
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To investigate the prevalence of the endemic goiter in Qing Yuan County and evaluate the effect of prevention and control.
目的调查庆元县地方性甲状腺病（简称地甲病）流行情况，评估预防控制效果。
Prevent diabetes:Konjac plant fiber was medical evidence of increased blood insulin and lower blood glucose control, supporting the prevention and treatment of diabetes has an excellent effect.
防糖尿病：魔芋中的植物纤维被医学证明有增加血液中胰岛素，降低血糖，对控制、预防和治疗糖尿病有极好的辅助效果。
For the effect on the control of strata pressure and prevention of rock burst, we need monitor in the mine engineer except the study and compute in the process of mine design.
为有效控制地压和防治岩爆，除了采矿设计阶段进行计算和分析研究外，还必须在采矿工程中进行实时监测。
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