locus

英 [ˈləʊkəs]

美 [ˈloʊkəs]

n.  (某事发生的)确切地点; (被视为某物的)中心，核心

GRE

BNC.10723 / COCA.9490

牛津词典

noun

• （某事发生的）确切地点；（被视为某物的）中心，核心
  the exact place where sth happens or which is thought to be the centre of sth

柯林斯词典

• N-COUNT （发生）地点；核心；中心
  Thelocus ofsomething is the place where it happens or the most important area or point with which it is associated.
  1. Barcelona is the locus of Spanish industry...
     巴塞罗那是西班牙工业中心。
  2. Thereafter, the military remained the locus of real power.
     自此之后，军方一直掌握着实权。

英英释义

noun

• the set of all points or lines that satisfy or are determined by specific conditions
  1. the locus of points equidistant from a given point is a circle
• the specific site of a particular gene on its chromosome
• the scene of any event or action (especially the place of a meeting)
  Synonym:venuelocale

双语例句

• Barcelona is the locus of Spanish industry
  巴塞罗那是西班牙工业中心。
• Simply put, the locus of the Bauhaus was creativity-self expression and the painterly exploration of the unconscious mind.
  简单地说，包豪斯的轨迹创造力-自我表达和潜意识的绘画探索。
• The locus E of points is an ellipsoid.
  点的轨迹E是一个椭球。
• Several theories of locus of control in the field of psychology are reviewed with emphasis on Rotter's theory.
  本文回顾了心理学领域中关于心理控制源的几种理论，重点介绍了罗特的心理控制源理论。
• Alleles of the same gene occupy the equivalent locus on homologous chromosomes.
  等位基因位于同源染色体相对应的位点上。
• Hardy-Weinberg disequilibrium ( HWD) measures that do not depend on marker allele frequencies have been proposed using dense markers to fine map a quantitative trait locus ( QTL).
  使用紧密相邻的标记位点且与标记基因频率无关的哈迪-温伯格不平衡（HWD）指数被用来对数量性状位点（QTL）进行精细定位。
• In this paper, we present the principle and application of a locus generator.
  提出了一种新型轨迹发生器的原理及用途。
• Locus heterogeneity& The production of identical phenotypes by mutations at two or more different loci.
  基因座异质性：不同基因座的突变导致了相同或相似表型的效应。
• Besides, T-DNA insertion mutant lines of pollen surface proteins have been purchased, and through T-DNA insertion and locus analysis, 96 homozygous mutant lines have been acquired.
  此外，购买了花粉表面蛋白质T-DNA插入突变体，通过分子生物学方法进行了T-DNA插入鉴定以及插入位点鉴定，并获得了96个突变体株系的纯合植株。
• Here we report the genetic and molecular characterization of GS3, a major quantitative trait locus for grain size.
  在这里，我们报道了GS3的遗传和分子鉴定，一个主效的控制籽粒大小的数量性状基因座。