渠道比降 的英文怎麼說

中文拼音 [qúdàobǐjiàng]
渠道比降 英文
canal gradient
  • 渠 : Ⅰ名詞1 （人工開鑿的水道） canal; ditch; channel 2 [書面語] （車輪外圈）outer wheel3 [書面語]（盾...
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 降 : 降動詞1. （投降） surrender; capitulate 2. （降伏） subdue; vanquish; tame
  • 渠道 : 1. （引水灌溉的水道） irrigation ditch; canal; channel 2. （途徑） medium of communication; channel
  1. With the using of microsoft visual basic 6. 0, a multimedia computer - aided design system of small type pumping irrigation district is developed in this paper. provided with the live multimedia messages as well as a good man - machine conversation mechanism, this system can help the user to finish the planning of an pumping irrigated area such as the layout of canal system, the selection of pump models, the establishment of the irrigation program, the calculating of canals " parameters, the estimate of the project magnitude, the selection of the field constructions, the economic analysis of the project, the output of results, etc, a new oo ( object oriented ) programming method is adopted in this system, various softwares are integrated in this systems as well by the " automation " technic provided by vb, in addition, the multimedia technic is applied to this system for the first time, it makes the system easy to ope rate. as for the optimization of the canals " section, a new optimization method is adopted based on the existing theories about the canals " section, and in this way, with the purpose of minimizing the project ' s investment as well as a stalized canal, limited by the longituding slope, the canals " best feasible parameters can be deduced. furthermore, a integral method to reckon the earth work is developed in this paper, by this way, the estimate precision of the earthwork is enhanced notably. this paper includes the particular illumination for the developing procedure of each systems " segment, and in the end, the directions of the system are demonstrated in a sample area which lies in the zhaija village, taizhou city, jiangsu province, the running results showed that the initial purposes are achieved effectively, and it has a preferable practicability

    在渠道縱橫斷面優化方面，本文在利用已經比較成熟的縱橫斷面優化理論的基礎上，提出以工程總費用最小為目標函數，以渠道縱坡i為控制變量，以渠道不沖不淤流速及灌區允許地面比降為約束條件，通過縱橫斷面聯動優化的方法得到渠道的最佳工程可行的斷面參數。另外，針對部分地區的取土困難的狀況，本文採用積分法計算渠道工程土方量，從而大大提高了土方量的估算精度，有助於準確控制工程投資規模及資金投向。本文詳細闡述了該系統所採用的編程方法、系統構成、系統各組成模塊的開發過程以及灌區規劃所採用的優化方法及原理，最後應用本系統對泰州市翟家村機電灌區進行規劃設計，運行結果證明其操作比較簡便，界面友好，運行速度快，規劃成果合理，基本達到了系統預定的要求，具備較強的實用性。
  2. Devaluation : official lowering by monetaryauthorities of the value of a country ' s currencyin relationship to the currencies of one or moreother countries

    貶值:指貨幣發行機構通過官方渠道降低本國貨幣與其他一種或幾種貨幣的比價。
  3. Values have shrunken to fantastic levels ; taxes have risen ; our ability to pay has fallen ; government of all kinds is faced by serious curtailment of income ; the means of exchange are frozen in the currents of trade ; the withered leaves of industrial enterprise lie on every side ; farmers find no markets for their produce ; the savings of many years in thousands of families are gone

    幣值貶低到荒謬的程度；賦稅增加；我們的償付能力下降；各級政府收入銳減；貿易流通渠道交易手段僵化；產業界嘆殘枝敗葉比比皆是；農場主愁自己的產品找不到市場；千萬個家庭的多年積蓄化為烏有。
  4. The optimum design mathematical models of both kind channels are developed in accordance with the theory of minimum rate of energy dissipation. the rate of energy dissipation of flow is used as the objective function, and the condition of both non - eroding and non - silting, or the condition of equilibrium of eroding and silting is the constraint

    以水流能耗率作為穩定渠道設計的目標函數，分別以渠道不沖不淤平衡和沖淤平衡作為約束條件，建立起穩定渠道優化設計數學模型，求解渠道底寬、水深、比降的優化值及相應流速。
  5. Based on analysis of the overall conditions and changes of capital structure of listed companies, following conclusions are made : capital structure of listed companies has been greatly improved compared with before their listing and those unlisted ones. 1. the rate of liabilities / capital decreases a lot due to broadening of capital source. 2 net capital profit rate and average profit rate, the two indexes of capital utilization, have been improved to some degree

    目前國有上市公司與其改制前及國有非上市企業相比資本結構得到很大程度的改善：資本來源渠道大大拓寬，資產負債率大大降低；反映資本使用效率的兩個指標，即凈資產收益率和平均銷售利潤率，都不同程度的得到改善；利潤分配形式靈活多樣。
  6. If commercial banks in china meet the requirement of the new capital accord, many questions must be solved, including the possible continual worse in capital adequacy, a lot of drawbacks in the current standard of measuring capital adequacy, imperferction in the internal system of assessing risk, and so on. in order to cope with the challenge from the internal and international financial market, commercial banks in china should make full use of the advanced managing experience of international banking, raise capitals by all possible means, make capital structure perfect, set up preliminary system of assessing risks with conceratration on internal ratings - based approaches, and continue to improve the quality of assests and the capability of gaining profits

    與新協議的要求相比，我國商業銀行資本管理存在著相當大的差距，主要表現在：資本充足率可能進一步下降，現行資本充足率測算標準存在諸多缺陷，風險評估體系很不完善，等等。為迎接新協議實施后來自國內外金融市場的巨大挑戰，我國商業銀行應充分借鑒國際銀行業的先進管理經驗，發揮后發優勢，進一步拓寬籌資渠道，完善資本結構，初步建立以內部評級法為核心的風險評估體系，規范資本管理信息披露，繼續改善資產質量，捉高盈利能力，以便盡早與新協議的要求接軌，提高我國銀行業的國際競爭力。
  7. Take a comprehensive view of the society transformation period the female " s employment of shanxi province, female employment number with the descent of the comparison, female occupation construction not reasonable, employment structure low, employment personnel ' s character than bad the etc. problem becomes the social common concern, at the same time employment outlet develop diversifically, employment realm open widely gradually become the new trend

    綜觀社會轉型期山西省女性就業狀況，女性就業人數和比例的下降，女性職業結構不合理，就業層次偏低，就業人員素質較差等問題成為社會的共同關注，但同時就業渠道多元化發展，就業行業逐步拓寬成為女性就業領域的新趨勢。
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