Injury was seriously harmful to the inhabitants and was the important public health question in Zhabei District. It is important to enhance injuries prevention and control.
伤害已成为危害该区人民身体健康的重要公共卫生问题，加强对伤害的预防和控制意义重大。
So, we can provide some reference opinions on prevention and cure in non-harmful apple for whole Luochuan district, raising under the premise of outcome and raising the fruit quality further.
从而为整个洛川地区的苹果无公害防治提供一些参考意见，在提高产量的前提下，进一步提高果品质量。
Several harmful metals in sediments of the river's networks in the Haizhu district of Guangzhou were analysed and the utility of sediments was evaluated.
对广州市海珠区水网底泥的有害金属元素进行了分析及可利用度评价。
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