Do you want a system that allows you and your family to continue to consume contaminants ; or one that removes all contaminants to the very best possible capacity 你會允許你和你的家人使用不斷飲用污染的飲水系統(tǒng)嗎;或使用一種幾乎完全能夠清除所有污染的飲水系統(tǒng)?
Do you want a system that allows you and your family to continue to consume contaminants ; or one that removes all contaminants to the very best possible capacity 您想要的是一個會使您和您的家庭繼續(xù)消費污染物的凈水系統(tǒng)呢還是想擁有一個能最大限度地幫您去除所有污染物的凈水系統(tǒng)呢?
The study on the connection project of the northwest power network and north china power network and the construction of hydropower bases in the southwest region is developed in the aspects of the hydropower development scale in the western of china , time sequence , possible capacity of power to be delivered to the outside , transmission directions , its economic reasonability and technical feasibility 對西北、華北聯網工程和西南水電能源基地建設的研究,主要圍繞西部水電開發(fā)規(guī)模、時序、可能外送電力的能力、流向,以及其經濟合理性和技術可行性展開。