查询词典 heterosis

Genetically engineered male sterility is one of the important methods to better use heterosis in crops.

利用基因工程创造雄性不育是更广泛地利用作物杂种优势的重要途径之一。

The results showed that there was a linear regression between F1 heterosis and the genetic differential index of its parents.

结果表明，杂种一代某些性状的优势率与其双亲间的遗传分化指数存在极显著的直线回归关系。

The progress of the biotechnology provides the opportunity to elucidate the mechanism of heterosis in genome level.

生物技术的发展为直接在基因组水平上研究杂种优势机理提供了基础。

However, no significant correlations between genetic distance and traits or their heterosis were found.

但品系间遗传距离与各性状及其杂种优势率之间没有显著的相关关系。

Our results showed that some of genes may play a role in heterosis response either through increased or decreased expression.

结果表明，有些基因通过增强或减弱表达在杂种优势现象中起一定作用。

Kenaf is one of the most important fibre crops, with obvious heterosis.

红麻是一种重要的纤维作物，杂种优势显著。

The Heterosis Utilization is the important method of raising the rapeseed production level.

杂种优势利用是提高油菜产量水平的重要手段。

It plays a vital role in agricultural economy of China. The utilization of heterosis promotes the maize production greatly.

玉米是我国最重要的三大粮食作物之一，同时也是重要的饲料和经济作物，在国民经济中占有重要地位。

Utilization of heterosis in rapeseed is an efficient path to enhance yield,improve quality,and to strengthen resistance.

杂种优势利用是提高油菜产量、品质和抗性的有效途径。

The relationship between the genetic distance and heterosis in corn was also discussed.

结果表明：(1)聚类结果与材料的亲缘关系和地理来源没有必然的内在联系，遗传距离不能代表亲本间遗传差异的大小，它可能反映的是材料间的形态差异。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。