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- GLM has a great advantage in heritability and breeding value estimation, and has nice accuracy for discrete traits. 研究結果表明:(1)在遺傳力和個體育種值的估計準確度方面,GLM方法具有一定的優勢;
- By studying the breeding value of compactness characte r of pears,the simple way to estimate the breeding value of fruit parents i n conventional breeding was probed. 以梨樹親本緊湊性狀育種值的遺傳估算為研究對象,對在常規育種過程中實現親本性狀育種值遺傳估算的方法進行了探索。
- The properties of fuzzy expected value operator and the convexity of fuzzy expected value model are discussed. 引入了模糊變數的期望值的新定義,討論了期望值運算元的基本性質及模糊期望值模型的凸性。
- Abstract: By studying the breeding value of compactness characte r of pears,the simple way to estimate the breeding value of fruit parents i n conventional breeding was probed. 文摘:以梨樹親本緊湊性狀育種值的遺傳估算為研究對象,對在常規育種過程中實現親本性狀育種值遺傳估算的方法進行了探索。
- By analyzing Shapley value model,the issue on benefit distribution is discussed based upon risk effect of benefit distribution. 但由於直接採購在實施過程中的利益分配問題而導致其效遠低於預期。
- This paper introduces the principle of analytic hierarchy process (AHP), and establishes the perceived value model based on AHP. 基於此,在介紹層次分析法原理的基礎上,提出了基於AHP的價值感知分析模型。
- A water resources value model is employed to evaluate the value of water resources and to determine the water resources price in Niyang River Valley. 摘要採用水資源價值模糊數學模型,對尼洋河流域水資源價值進行了評價,由此確定水資源價格。
- Based on the above-said characteristics, a combination of stochastic simulation and fuzzy simulation is applied for establishing ship economy expected value model. 基於以上特點,文章採用隨機模擬和模糊模擬相結合的方法建立了船舶經濟指標期望值模型。
- Hendricks E.Mean Value Modeling of Spark Ignition Engines.SAE paper 960616. 李人厚.;智能控制理論和方法
- Boer goat and its breeding value 布爾山羊及其種用價值
- Studies on Predicting Breeding Value of Swine Applying BLUP-animal Model 應用動物模型BLUP方法估計豬個體育種值研究
- Based upon the study of characteristics the groundwater system ofYinchuan numerical value model is established for the simulation and prediction of groundwater regime and for the evaluation of exploitation resources. 在研究銀川市地下水系統特徵的基礎上;建立了數值模型對地下水位動態進行模擬和預測;進而對開採資源作出評價.
- Calculation of Bulls'Breeding Value Using Animal Model in Heilongjiang Province 黑龍江省種公牛用動物模型預測育種值
- Upon using linear regression model,a new pH value model in Nanning was developed by means of empirical orthogonal functions(EOF) as predictors of previous meteorological,polluted and diffused data,and selecting the high relative principal components. 對南寧市降水pH值的前期氣象場、污染特徵和擴散條件等相關初選預報因子進行EOF展開,並取其中與預報量相關顯著、且方差貢獻大的主成分,結合逐步回歸技術,建立了一種新的降水pH值預報模型。
- The islanders are a strong breed of people. 這些島上的居民是一種體格強壯的人。
- breeding value of the stock rams 種公羊育種值
- Derived from the principles of House of Quality in Quality Function Deployment, a House of Customer Value model is built to improve the analyzing process in the CVD model in this article. Woodruff提出顧客價值確定(CVD)模型用於對顧客價值進行探察和分析。 本文通過借鑒質量功能展開中的質量屋的構建思想,提出了一種顧客價值屋模型,用於對CVD模型中的現有的顧客價值分析方法進行改進。
- In this paper, we construct the expected value model of portfolio investment according to the modern portfolio theory of Markowitz, and use the genetic algorithms which bases random imitating technology to solve the model. 本文是在Markowitz現代組合投資理論的基礎上 ,建立了組合證券投資的期望值模型 ,並討論了基於隨機模擬技術的遺傳演算法對此模型的求解。
- Of this breed we can make short shrift. 這個品種,我們能很快解決。
- Then two new models are formulated as the expected value model and the dependent-chance programming model according to various decision criteria. 根據不同的決策準則建立了模糊期望值模型和模糊相關機會約束規劃模型。