Thought on problems in the construction and management of the controlled water conservancy project of the water basin 对流域控制性水工程建设与管理若干问题的思考
By the touch free operation infra - red control water only starts to run when there is a hand under the tap 水头下有手出现时,无需接触性操作远红外线自动控制水即自动流出。
Article 10 to prevent and control water pollution , it is necessary to make unified plans on the basis of river basins or regions 第十条防治水污染应当按流域或者按区域进行统一规划。
Maintains the breeding ponds so that sediment does not collect on the bottom , and also controls water quality :维持繁殖池,分解排泄物,可减轻排泄物对水质的污染,对改善水质有帮助。
And meanwhile , water content has excellent effect on strength of dmm , and control water content ratio of slag is below 0 . 2 % 黄砂的含水量对干拌砂浆的强度影响大,要严格控制砂含水不得超过0 . 2 % 。
To control water and soil loss , the technology and model for eco agricultural tourism in the slope land of the hilly land were discussed 摘要从治理水土流失角度出发,提出了坡耕地“生态农业旅游”技术与示范。
Separately , members of the pan pearl river delta co - operation agreed in 2005 to co - operate to control water pollution along the length of the pearl river 年内,泛珠三角合作各成员协议携手控制沿珠江的水质污染问题。
Crop use as the technological principal . the degree of regulated and controlled water use by man in time and space level is low 雨水就地入渗利用模式以雨水土壤水库作物利用为技术原理,人为时空调控利用程度低。
Further details of the steps taken by the government to address and control water pollution problems are given in the next few chapters of this report 有关政府如何采取措施管制水污染问题,本报告的各章节将作详细解述。
Automobile drinking water machine are products of our company . micro - computers are used to automatic control water supplying 本产品采用微电脑控制技术,对供水、加热等全过程进行智能化控制,自动检测显示缺水、水泵、加热等故障。