grade limitation 中文意思是什麼

grade limitation 解釋
坡度限制
  • grade : n 1 等級，級別；階段；程度，標準，水平。2 〈美國〉（中小學的）年級；某一年級的學生。3 〈pl 〉 〈...
  • limitation : n. 1. 限制。2. 界限；極限；限度；局限性；限制因素。3. 【法律】（訴訟）時效，有效期限。
  1. All the gear cases are filled with high - grade grease in our factory. so, no maintenance is repuired. the gearmotors can be mounted in any directions without any limitation

    所有齒輪箱在出廠前都已注入了高質量的潤滑油，因此無需進行維護，年輪減速機可以安裝在任何方向，沒以有任何的限制。
  2. Based on macroscopical earthquake calamities and laboratory tests, traditional methods about estimation and grade evaluation of liquefaction are inducted by means of generalization, analyses and statistics, which have some practicability and some limitation

    傳統的判別和等級評價方法多是在宏觀震害現象和室內試驗基礎上總結、分析、統計得到的，有一定的實用性，但也存在著一些局限性，結論可靠度尚需提高。
  3. It is proposed that the fixed capacity investment and cargo discharge regression forecasting model and the optimal average information customer distribution model can be used to predict the cargo o - d distribution. the capacity limitation dynamic increment comprehensive network model can be applied to the prediction of the channel cargo transportation discharge and the turnover discharge in the main courses. the main courses network plan grade can be verified by the total cost method, and according to which the economic rationality of constructing different grade channels can be evaluated

    本文開展了平原水網地區航道網規劃方法的研究，提出了採用固定資產投資完成額與貨運量回歸預測模型；平均信息量用戶最優分佈模型預測貨物o - d的分佈；容量限制動態增量綜合網路配流模型預測干線航道貨物運輸量和周轉量；採用總費用法論證干線航道網規劃等級，據此評定建設不同等級航道的經濟合理性。
  4. In order to override the well - known limitation of back propagation algorithm, such as local grade problem, we suggest genetic algorithm, a global optimization algorithm, to optimize the weights set. the different parts of this model were modularized and combined as a prediction system

    通過對固定網路結構的權系值進行遺傳操作，優化網路的權系值組合，快速收斂到最優權系值組合，進而提高網路的分析預測效率和能力。
  5. Aiming at limitation of former grade evaluation on collapsibility of loess, considering synthetically main factors affect collapsibility, a set of effective parameters is put forward, the method of evaluating correctly collapsibility of loess at guanzhong area is proposed using two - grade fuzzy synthesis evaluation

    針對以往黃土濕陷等級評價的缺陷，綜合考慮了影響濕陷性的主要因素，提出了一套行之有效的評價指標體系，運用二級模糊綜合評判法對關中地區黃土濕陷等級進行了較為客觀準確的評價。
  6. In mechanical high - grade sbo, small bowel follow - through study has a limitation in emergency use

    急診應用小腸通過試驗對診斷重度機械性sbo病例有一定難度。
  7. The main works of this dissertation are as follows : 1 ) the most recent durability research of reinforcement corrosion is generalized. 2 ) each calculation method of member assessment item ( including concrete cover cracking because of corrosion, concrete cover cracking limitation, chloride - ion eroding, deformation and bearing capacity ) is introduced. then the grade of corroding reinforcement concrete member is given

    本文主要做了以下幾個方面的工作： 1 ）總結了鋼筋銹蝕的耐久性研究現狀； 2 ）介紹了構件各個評定項目（混凝土保護層銹脹開裂、保護層銹脹裂縫限值、氯離子侵蝕、變形與承載力）的計算方法，劃分了銹蝕構件耐久性評定的層次和等級，初步建立了考慮多種因素的銹蝕鋼筋混凝土構件耐久性評定方法。
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