dredged channel 中文意思是什麼
dredged channel
解釋
疏浚的航槽-
In this paper, the method combined the “ s ” shape sediment control dam with the dredged channel has been put forward
為此，在比較各種疏浚方案效果的情況下，提出了挖泥槽與增設折線型防淤堤相結合的清淤疏浚措施。 -
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。 -
New channel are being dredged each year at a cost of about $74, 000, 000.
新航道每年的疏浚費用約為74，000，000美元。 -
The effect of dredging channel for deposition reduction is related to dredged channel geometry morphology and dredged channel area
挖河減淤效果與挖槽幾何形態及挖槽面積有關。 -
3. the drop datum of largest water level in researched reaches increases relatively with length increase of dredging channel in definite condition of discharge and sediment and definite dredged sediment quantity or dredged morphology of transversal section
在一定的水沙條件和一定的挖沙量或一定挖河斷面條件下，隨挖河長度增加，研究西安理工大學工程碩士學位論文河段最大水位降落值相對越大。 -
The water channel was dredged to remove sediment and restore the proper depth of water. deep bay and mai po receive large amounts of sediments from the pearl river estuary. some of this sediment settles onto the mudflats, but a lot is brought into our
米埔位於珠江河口，每年珠江河為后海灣及米埔帶來大量的沙泥，部份沉積在泥灘上，大部份則隨著基圍水閘操作流入基圍，在水道沉積，令水道變淺。 -
But when the dredged length have increased to a certain value, the increment of water level drop datum decreased continuously with length increase of dredging channel. in other word, unit length increment tends to slowly. when dredging channel length is in a certain datum region, the effect of dredging sediment for deposition reduction is better relatively
但是，當長度增加到一定值以後，隨挖河長度的增加，水位跌落值增量不斷減小，即單位長度的增加量逐漸趨緩；當挖河長度取于某一值域內時，挖河的減淤效果才相對較佳。 -
New channel are being dredged each year at a cost of about $ 74, 000, 000
新航道每年的疏浚費用約為74 ， 000 ， 000美元。
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