canal capacity 中文意思是什麼
canal capacity
解釋
渠道過能力-
Due to issues of dongting lake districts flood composition, the evolution of sediment flow, the river and lake ( r & l ) distribution characteristic as well as the layout of r & l - dredging engineering, the article simulated the model of the dongting lake terrain change by using the gis technology and adopted the limited volumetric method to establish the two - dimensional hydraulics computation model of lake in order to forecast the water level, the flow capacity, the speed of flow and changes of flow field after implemented the project, which have provided the reliable theoretic basis for the decision - making and implementation of renovation for river course, canal and harbor and river course - dredging engineering
摘要針對洞庭湖區的洪水組成、水流泥沙演變、河道湖泊水系分佈特點以及河道湖泊疏浚工程布局情況，利用gis技術模擬洞庭湖地形變化，採用有限體積法建立了湖泊二維水力學計算模型預測疏浚工程實施后的水位、流量、流速流場變化，為河道、航道港口整治、河道疏浚清淤等工程決策與實施提供了可靠理論依據。 -
In this paper, based on the static - load tests of tension piles in soft ground lying on the province of zhejiang such as zhongshan garden, gongchen bridge canal piazza, etc, the calculations of ascending displacement, developing mechanism of the side friction and utmost bearing capacity of the tension piles are studied
本文以中山花園、拱宸橋運河廣場等浙江軟土地區抗拔樁靜載試驗為背景，對抗拔樁抗拔承載力計算、上拔量計算、抗拔樁側阻發展機理進行了分析研究。 -
For example, when the design flow of upward of the peace bridge of upward of the east - one main canal is 45m3 / s, the actual flow quantity is 23. 8m3 / s on the 30th of september in 1989, the water level of the transition region terminal of the mouth of hao wan flume of the east - one main canal had gained the design level of 4. 3m, and the level between downstream and shang tian yuan tunnel was generally higher. it says that the actual discharge capacity now is only about 24m3 / s which is half of the design value. this not only make the benefit of the irrigation district abnormal, but also greatly hinder the economic development of the irrigation district, and lead to the canal run frequently at small flow, high water level, lengthen the discharge duration
如東一乾渠上段太平橋以上設計流量45m ~ 3 s ， 1989年9月30日實測通水流量23 . 8m ~ 3 s時，東一乾渠郝灣渡槽出口漸變段末端水位已達到設計水位4 . 3m ，其下游至上天院隧洞水位也普遍偏高，即東一乾渠上段目前僅能通過流量24m ~ 3 s左右，只有設計值的50左右，不僅使灌區效益得不到正常發揮，嚴重阻礙了灌區范圍內的經濟發展，而且使渠道經常處于小流量、高水位運行，延長了次通水時間，大大增加了渠道工程的安全管理難度。 -
The gaoyou s section of the canal is so wide that a freight ship with 1, 000 tons of loading capacity can sail safely on it. the yangzhou port near gaoyou is the first - grade state - run opening - to - outside port has a wharf where a 10, 000 - ton ship is berthed and multifunctional wharves with warehouses and a port s commodities inspection organization
運河高郵段河面最寬，貨運碼頭配套完善，常年可行駛千噸貨船。高郵市附近的揚州港為國家一類對外開放口岸，擁有萬噸級貨船碼頭和多功能碼頭，設有倉庫和口岸聯檢服務機構，企業出口通關手續最長24小時。 -
On the grand canal in the north of jiangsu province, practical lock capacity of each lock is more than the designed so that delays become more and more serious. it is necessary to research the lock capacity for the layout, design and management at a waterway lock. in this thesis, the lock capacity has been systemically studied by the method of mathematical analysis based on the data from shiqiao and huaian locks
目前蘇北運河船閘均處于飽和運行狀態，船閘的實際通過能力已接近或超過原設計通過能力，船舶待閘現象也愈來愈嚴重，規范中關于通過能力的計算方法己不適應，非常有必要研究船閘通過能力計算新方法，為船閘的規劃、設計和管理等服務。 -
Although the canal conduit capacity does not change very much than design discharge, the canal erosion due to many years scour already damaged the canal stability. therefore, taking efficient measures should protect the canal
然而對于北部引嫩渠道來說，盡管大部分渠道在設計流量下輸水能力並沒有什麼明顯的損失，但渠道的橫向坍塌拓寬已危及堤岸的安全，應及時採取防治措施加以治理。 -
Water delivery has been run over 30 years. the main canal has the problem that the actual conveying capacity is very low now and the conveying capacity of the east - one main canal i only half of the design value, this lead to guaranteed real - time efficiency of the irrigation of the farmland recede greatly. the downstream has no water and crops were drought to death have been seen more times in the irrigation period, this lead to the contradictory between the upstream and downstream on water usage, moreover, the lower discharge capacity of the dry canal in irrigation period is the main cause of the actual irrigated area is only half of the design value
經過三十年的輸水運行，目前乾渠工程存在嚴重的輸水能力低問題，其中東一乾渠輸水能力只能達到原設計的1 2 ，使農田的適時灌溉保證率大大降低，多次發生灌溉期下游見不到水而旱死莊稼的情況，造成上下游用水矛盾突出，而且灌溉期乾渠過流能力偏小，是導致實際灌溉面積僅為設計值的1 3的重要原因。 -
And, the economic importance of the canal is set to increase with the governments of shandong, jiangsu and zhejiang provinces planning to invest $ 2. 56 billion on dredging by 2010, a move that was aimed to increase shipping capacity by 40 percent, according to official media reports
並且，根據官方媒體報道，運河在經濟上的重要性將使山東、江蘇以及浙江政府計劃斥資25 . 6億美元在2010年前進行疏浚，此舉將會使整個運河的運輸容量增加40 % 。 -
But this is pushing the canal towards full capacity and forcing sharp increases in rates
但這正使巴拿馬運河容量逼近飽和，並使運費急劇上漲。
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