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

• 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。
• The recognition is controlled by one locus with many'S'alleles.
  配子体识别受一个具有多个“S”等位基因的基因座调控。
• Based on the phenotype and map position, we have identified three independent deletion alleles of the locus among conventional morphological mutants.
  基于表型和基因定位的位置，我们从常规的形态突变体中分离出了三个独立的存在片段缺失的等位基因。
• Thereafter, the military remained the locus of real power.
  自此之后，军方一直掌握着实权。
• Heterozygous Having two different alleles at a given locus.
  杂合性：在一个基因位点上具有两个不同的等位基因。
• This locus reinforces a similar link identified by a previous study, and may be involved in the growth of cartilage.
  这个位点增强了以往研究中识别的一个类似的联系，可能也涉及到软骨的生长。
• One sporophytic system has a single locus with many S alleles, but the genetics may be complex involving dominance hierarchies.
  孢子体系统有一个具有多个S等位基因的单基因座，但是复杂的孢子体系统的遗传可能涉及优势序位。
• The locus E of points is an ellipsoid.
  点的轨迹E是一个椭球。
• Homeodomain proteins encoded by mating type genes in A locus are highly conserved among plant, animal and fungi.
  交配型基因编码的同源结构域蛋白质在植物、动物和菌类中都具有广泛的保守性。
• Vaccination is a kind of operation by which allele in vaccine replace allele on individual corresponding locus.
  接种疫苗是利用疫苗确定位上的等位基因替代个体相应位上等位基因的操作。