?heritability

heritability發(fā)音

英：[?her?t??b?l?ti]　　美：[her?t??b?l?ti]

英：　　美：

heritability中文意思翻譯

常用釋義：遺傳可能性

n.遺傳可能性

heritability雙語使用場景

1、We do not imply that adequately measured quantitative characters will invariably yield high heritability estimates .───我們并不是說數(shù)量性狀測定標準合適，就一定估算出高的遺傳力。

2、Alcohol dependence(AD)is a complex disease interacted by a number of micro-effect genes and environmental factors with high heritability.───酒依賴是一種受到很多微效基因和環(huán)境因素共同作用的復雜疾病，有很高的遺傳決定性。

3、However, the plant material did not include families for testing genetic parameters such as heritability .───但是植物材料沒有包括試驗遺傳參數(shù)（例如遺傳力）的家系。

4、The net result of those conflicting trends is to cause optimum family size to be greater for low than for high heritability.───這些矛盾引起的實際結(jié)果是遺傳力低的比遺傳力高的要求比較大的最適家系。

5、But perhaps we need to look again at the evidence for these high levels of heritability.───但是也許我們需要重新審視這些高等級遺傳可能性的證據(jù)。

6、The key to their approach was a statistical concept called heritability.───他們的方法的關鍵是一個名為遺傳力的統(tǒng)計概念。

7、Throughout the history of that free time, time rush, time is like that heritability of the cocoon , seem endless, constantly touching .───細數(shù)那游離的日子，歲月匆匆，時間就像是那抽絲的繭，無盡的似，纏綿不斷。

8、Culm length and its CRI were affected by a few major genes, and these traits had high narrow-sense heritability.───稈長的表現(xiàn)型值及其CRI值受少數(shù)主效基因控制，具有較高的狹義遺傳力。

9、broad terms, the heritability of a trait measures the extent to which differences among members of a population can be explained by differences in their genetics.───廣義上講，性狀遺傳性衡量的是群體成員間的差異在多大程度上可以用基因差異解釋。

heritability相似詞語短語

1、hereditability───n.世襲，遺傳；可遺傳性；繼承性

2、inevitability───n.必然性；不可逃避

3、unmeritability───不可滿足性

4、overstability───n.極大的穩(wěn)定性

5、creditability───n.可信性

6、perishability───n.非持久性；易腐性

7、habitability───n.可居?。贿m于居住

8、irritability───n.過敏性；易怒；興奮性

9、inheritability───n.繼承性

遺傳力和計算公式？

遺傳力是指基因?qū)δ骋恍誀畋憩F(xiàn)的影響力度，通常用遺傳方差來衡量。計算公式為：遺傳力=遺傳方差/總方差。其中，總方差是指個體表現(xiàn)某一性狀時總的方差，包括遺傳方差和環(huán)境方差。遺傳方差是基因差異導致的方差，環(huán)境方差是非遺傳因素（如環(huán)境、飲食等）導致的方差。遺傳力越高，說明基因?qū)π誀畋憩F(xiàn)的影響越大，而環(huán)境對性狀的影響越小。通過計算遺傳力，可以對性狀的遺傳基礎進行評估，從而有助于遺傳病的預防和治療。