unascertained rational number

基本解釋

• [環(huán)境科學技術]未確知有理數(shù)

英漢例句

雙語例句

• The article presents a mathematical model approach based on the the unascertained rational number of evaluating the design of garments production.
  利用未確知有理數(shù)理論，給出了對服裝生產(chǎn)設計方案的優(yōu)劣進行評價的一個數(shù)學模型方法。
• The unascertained rational number with higher order can precisely simulate the situation of the market and give much information and alternative strategies for the enterprise.
  高階的未確知數(shù)可以更為精細地反映市場的真實情況，為發(fā)電企業(yè)提供更為詳細的市場信息和備選方案。
• By combining unascertained rational number operation with the network-equivalent approach, an algorithm is introduced to calculate the possibility reliability indices of distribution systems.
  結合網(wǎng)絡等值法，給出了基于未確知有理數(shù)的配電系統(tǒng)可靠性評估模型和算法。

• unascertained rational number更多例句

詞組短語

短語

• unascertained rational number expectation 未確知有理數(shù)期望
• The Unascertained Rational Number 未確知有理數(shù)
• unascertained rational number filtering 未確知有理數(shù)濾波
• linear interdependence unascertained rational number 線性相依未確知有理數(shù)

• unascertained rational number更多詞組

專業(yè)釋義

環(huán)境科學技術

• 未確知有理數(shù)

  It calculates the interval value and corresponding credibility under 90% and 75% design frequency by using unascertained rational number. The result reflects more instances, which can supply more scientific basis for water environment renew.
  采用不確定性理論中未確知有理數(shù)概念，對小清河水環(huán)境容量進行計算，得出90％及75％兩個設計保證率下水環(huán)境容量的區(qū)間值及其對應可信度，旨在更充分的了解小清河水環(huán)境容量的實際情況，為水環(huán)境治理提供更科學的依據(jù)。