dominance ['dɔminəns]

dominance的基本解释

n.

支配, 优势, 统治

与dominance相关的网络例句 [注：此内容来源于网络，仅供参考]

Monte Carlo simulations were conducted to study the new approaches of QTL mapping, the results indicated that general least squares method, which was widely applied in mixed linear model, could unbiasedly estimate all genetic main effects, including additive effects, dominance effects and epistatic effects of additive by additive, additive by dominance, dominance by additive, dominance by dominance.

对新提出的QTL分析力法进行了Monte Carlo模拟研究，结果表明，广泛应用于混合线性模型的广义最小二乘法能够无偏估计加性效应，显性效应以及加加、加显、显加、显显上位性效应等各项遗传主效应；运用线性无偏预测法能够无偏预测上述各项遗传主效应与环境的互作效应；基于QTL效应的杂种优势预测也是无偏的。

By stepwise regression analysis, it shows that there are several vegetation factors, which are grasses height diversity, grasses species number, gompositae dominance degree, gramineae dominance degree and other grasses dominance degree affect the species and numbers of orthopteran.

通过多元逐步回归发现，影响直翅目昆虫种类和数量变化的植被因素有草本植物高度多样性、草本植物种数、菊科优势度、禾本科优势度、其它科优势度。

With the deflected succession of aquatic ecotype plant functional group,the dominance of mesophytes and xerophytes increased,while the dominance of aquatic and hygric plants decreased. However,there are only planting crops in the reclaimed wetland. In the composition of plant biotype functional group,the hydrophytes reduced quickly with the deflected succession and the dominance of perennial herbs is mostly marked,and there are only annual herbs in reclaimed wetland. Compared with primary swamp,the species diversity index of meadow is the highest,the swampy meadow follows,and the reclaimed wetland is the lowest.

植物的水分生态型功能群组成随湿地的逆行演替，水生、湿生类植物功能群的优势度不断减少，中生、旱生类植物功能群的优势度逐步增加，而在垦后湿地只有农作物；植物生活型功能群组成随湿地的逆行演替，水生草本迅速减少，陆生多年生草本增加占据优势，而在垦后湿地均为一年生草本；湿地植物物种丰富度、多样性指数由原生沼泽、沼泽化草甸到草甸依次增加，草甸为最大值，而垦后湿地则最低。

与dominance相关的网络解释 [注：此内容来源于网络，仅供参考]

dominance：优势度

重要值(importance value)是根据密度、频度和显著度确定群落中每一树种的相对重要性,是Curtis和Mcintosh(1951)在研究森林群落时提出的,具体求取方法如下:优势度(dominance)大的种即为群落的优势种(dominant species).

dominance：显性

除了基本三运算子外,还有其他如显性(dominance)、重排顺序(inversion)、限制结合(marriage restriction)等较「先进」运算子. 随著分子生物学的进展,遗传演算学者跟著也觊觎这方面的新应用,例如DNA、RNA等复制的机制. 可以说遗传演算研究者为模仿生物,

dominance：优势

这句话是化用了"世界范围的优势"这个词组,改变"优势"(Dominance)一词里的两个字母,就巧妙地把它拼成了"愚弄"(Dumbinance). 甚至连电话亭里都贴上了传单. 前来友情客串的还有一只小狗,它身上的"衣服"写着"把我从布什手中解放出来!

dominance：支配

马斯顿需要有一套方法来测定他要描述的行为作风. 他的解决之道是发展自己的方法来测定四项重要的因素. 他选择的因素为"支配"(Dominance)、"影响"(Influence)、"稳健"(Steadiness)和"服从"(Compliance),而这种方法也是根据这些因素而命名为 DISC.

incomplete dominance：不完全显性

(1)不完全显性(incomplete dominance) 把紫茉莉开红花(CC)的品种与开白花(cc)的品种杂交,F1杂合子(Cc)的花为粉红色,是双亲的中间型. 这似乎违背了孟德尔颗粒遗传原理. 事实却不然,当F1杂合子间自交时,F2中有1/4红花,2/4粉红花,1/4白花.