raising of dam 中文意思是什麼
raising of dam
解釋
壩頂加高-
In order to reduce the re - deposit volume of the dredged channel, the method must be based on decreasing the oncoming sediment, changing the mouth site, builting the sediment control dam and raising the reservoir level
為了最大限度地減小疏浚挖槽的回淤量，必須依靠控制上游來沙量、調整入水口門位置、加設防淤堤及提高庫水位等手段，而不能通過調整挖泥槽寬度、位置及數量等措施來達到目的。 -
Jahezi reservoir is located at the northwest arid area of china, the primary tasks of which are flood control land irrigation. it has been reinforced in 2003 so the discharge capacity and the safety of dam were increasing at large degree, which created the conditions to utilize the flood sufficiently by raising the limited water level
夾河子水庫地處我國西北乾旱區，主要承擔防洪及灌溉任務， 2003年除險加固完成後，水庫的泄流能力及大壩安全都有很大程度的提高，為水庫抬高汛限水位，實現洪水資源化創造了條件。 -
Rob van dam, a harvard scientist and the lead author of the journal of the american medical a ociation review, acknowledged that caffeine could increase blood pre ure and slightly increase levels of the amino acid homocysteine, po ibly raising the risk for heart disease
《美國醫學會雜志》評論的主要作者哈佛大學科學家羅布?范?達姆承認，開咖啡因可能會增加血壓並能輕微增加高半胱胺酸的水平，這可能會增加心臟病的發病風險。 -
Rob van dam, a harvard scientist and the lead author of the journal of the american medical association review, acknowledged that caffeine could increase blood pressure and slightly increase levels of the amino acid homocysteine, possibly raising the risk for heart disease
《美國醫學會雜志》評論的主要作者哈佛大學科學家羅布?范?達姆承認，開咖啡因可能會增加血壓並能輕微增加高半胱胺酸的水平，這可能會增加心臟病的發病風險。
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