根据发表在《自然遗传学》的有关发现,有些人生来携带好吃基因,这些基因控制着胃口、对食物的满足感以及卡路里的燃烧量。
The findings, published in Nature Genetics, suggest that some people are effectively hardwired to overeat, through genes that control appetite, satiety and how many calories they burn.
子粒、叶片含氮量和氮利用效率的遗传率相对较高。
The heritability of N content in grain and leaf and N utilization efficiency were high.
该系列离心机广泛应用于生物学、遗传学、医药学等科研和生产单位对生物细胞、蛋白质、激素病毒等样品量要求少的粒子进行分离。
It widely applies to particle separation of samples like biologic cell, protein and hormone virus in organizations of R&D and production in fields of biology, genetics, pharmacology and etc.
运用遗传算法基本原理,以时效量作为基本影响因子,建立了土石坝沉降的遗传算法模型。
With the basic theory of genetic algorithms, we establish genetic algorithms model of earth-rock dam settlement in which we use aging amount as basic effect factor.
影响钙需要量的因素有很多,其中遗传和不同生理状况是主要因素。
Many factors may affect calcium requirement, among which genetic factors and different life-cycle groups are the major factors.
针对目前图像处理中模板匹配方法一般具有较大计算量的不足,提出使用遗传算法进行快速的搜索。
Many template matching approaches in current image processing literatures are not practical because of their time consuming and complicated computation.
本文提出一种模糊遗传算法的优化设计方法,能够迅速找到全局最优解,并加快收敛速度和减少计算工作量。
A new optimal design based on fuzzy genetic algorithms is proposed in this paper, which can help to find the optimal value overall situation and reduce the calculating work.
当遗传算法应用于高维反演问题时,这种编码方法不仅能将参数占用的内存减少到最低的限度,而且同常规的二进制编码法相比,还能几倍地减少参数译码的计算工作量。
Whenapplial to high-dimensional inverse problems, this coding method can not only reduce the memories occupied by parameters to the minimum, but also decrease the decoding work amount by a big margin.
辽宁新品系绒山羊是我国禁止外流的特有遗传资源,以产绒量高、绒细度好而闻名。
The Liaoning new breed of cashmere goats, a special genetic source, are forbidden to spillover and famous for their high cashmere yield and good cashmere fineness.
结果:主要影响样本大小的参数为易感基因频率、环境因素暴露率、基因遗传方式,而疾病的发生率对样本量影响很小。
Results: The most influential parameters of sample size were susceptibility frequency of the genotype, environmental exposure factors in the population, and genetic modes.
本文概述了双肌牛的特征,双肌性状的遗传机制,旨在为提高家畜产肉量以及为瘦肉型动物育种工作提供新的科学依据。
This article reviewed bovine double muscular traits and its genetic mechanism and supplied some new thoughts for beef breeding and higher beef production.
然而,涉及到品种间全部的遗传关系,RAPD分析比ssr提供了更多的信息量。
However, the RAPD analysis provides a more informative result in terms of the overall genetic relationships at the species level compared to the SSR analysis.
对广西杉木无性系的总花量与树高、胸径、冠幅、冠高、树冠表面积进行了遗传相关及通径分析分析表明:总花量与生长性状之间的遗传相关系数均为负值;
The gross flowers and height, diameter, crown width, crown height, crown surface of Chinese fir clones in Guangxi area were investigated by genetic correlation analysis and path-coefficient analysis.
蛋白质合量的一般配合力大于特殊配合力方差,并计算了蛋白质合量的广义和狭义遗传力。
The variance of general combining ability is larger than that of special combining ability. The heritability in broad and narrow sense were calculated.
一定利量的除草剂丁草胺对蟾蜍红细胞具有明显的遗传毒性,除草剂对水体的污染不容忽视。
The herbicide butachlor in certain de, sage has obvious hereditary toxicity to erythrocytes of Bufo gargarizans. The pollution of herbicide to water cant be ignored.
用五种遗传稳定型分析方法对四个区域化试验点的5个美洲黑杨无性系生长量的基因型与环境交互作用进行了分析。
The genotype-environment interaction of 4-year DBH growth was analyzed in 4 locations for 5 cottonwood clones by using 5 genetic stability analysis methods.
本文在其基础上考虑了每个零部件的需求量不同所带来的影响,提出了一种基于精英策略和自适应性的混合遗传算法。
The M-elite coevolutionary algorithm (MECA) is proposed for high-dimensional unconstrained numerical optimization problems based on the concept of coevolutionary algorithm and elitist strategy.
本文在其基础上考虑了每个零部件的需求量不同所带来的影响,提出了一种基于精英策略和自适应性的混合遗传算法。
The M-elite coevolutionary algorithm (MECA) is proposed for high-dimensional unconstrained numerical optimization problems based on the concept of coevolutionary algorithm and elitist strategy.
应用推荐