英语释义

• of a cell or organism having two sets of chromosomes or twice the haploid number;

  "diploid somatic cells"

• (genetics) an organism or cell having two sets of chromosomes or twice the haploid number

片语

double diploid双二倍体

digenomous diploid二染色体组二倍体

dual双数；双数词

diploid sporophyte二倍性孢子体

doublead 双重地，成对地；两倍地；弓身地

amphidiploid二倍体

chromosome diploid双套染色体

diploid plant二倍体植物

diploid cells二倍体细胞

diploid generation二倍世代

diploid heterozygote二倍体异型合子

diploid phase二倍期

英汉例句

• the difference of mantle between diploid and triploid is analyzed from outward appearance, tissue slides and content of protein and glycogen in crassostrea gigas.

  本文从外观、组织切片、蛋白质和糖元含量等方面分析了长牡蛎二倍体和三倍体外套膜的差异。

• it is an important part of polyploid breeding to breed selectively diploid and to make the nonploidy mutation breeding.

  利用多倍体选育二倍体品种，进行非倍性诱变育种是多倍体育种的重要组成部分。

• wide hybridization plays an important role in plant species evolution, and one that often leads to new speciation, either through polyploidization or at the diploid level.

  远源杂交在植物物种进化上起着重要作用，往往是通过多倍体化或在二倍体水平上形成新物种。

• the research results showed that there were no big difference in the time of beginning fertilization between autotetraploid and diploid rice.

  研究结果表明，同源四倍体水稻和二倍体水稻在发生受精作用的时间上不存在很大的差异。

• autotetroploid rice has double genome compared with diploid rice.

  同源四倍体水稻是二倍体水稻染色体加倍形成的。

• the way of breeding of triploid grapes mainly includes crossing between diploid and tetraploid cultivars, endosperm and anther culture .

  葡萄三倍体育种主要途径是二倍体与四倍体之间的有性杂交、胚乳和花药培养等。

• there is an alternation of diploid and haploid generations. often one of these is much reduced and may not live independently.

  具二倍体和单倍体的世代交替，二倍体或单倍体常过度简化而不能独立生活。

• the stoma characters of both tetraploid and diploid anthuriums were comparatively investigated.

  对红掌四倍体和二倍体材料的气孔特征进行了研究。

• hybridization is a prominent feature of natural plant populations, and one that often leads to speciation, either through polyploidization or at the diploid level.

  远缘杂交是许多天然植物种群的一个显着特性，其结果往往是通过多倍体化或者在二倍体水平上形成新物种。

• this paper deals with the process of embryo and endosperm development of diploid and autotetraploid sorghum.

  观察了高粱同源四倍体与二倍体受精后胚及胚乳发育的全过程。

• the size of eggs is between those of the diploid type and the triploid type of p. westermani.

  虫卵大小介于卫氏并殖吸虫二倍体型与三倍体型虫卵之间。

• the research results showed that there were no big difference in time of beginning fertilization between autotetraploid and diploid rice.

  研究结果表明，同源四倍体水稻和二倍体水稻在发生受精作用的时间上没有存在着很大的差异。

• objective to explore the cellular response of human senescent diploid fibroblasts (2bs) to the dna damage caused by methyl methanesulfonate (mms).

  目的观察衰老的人胚肺二倍体成纤维细胞（2bs）对烷化剂甲磺酸甲酯（mms）诱导的dna损伤的应答。

• compared with diploid control, the pollen fertility and seed set of autotetraploid declined dramatically, especially in preliminary generations, and they were only 59.

  与二倍体对照相比，同源四倍体材料的花粉育性、结实率均不同程度下降，尤其低代材料的花粉育性（59。

• dot plot image of dna fluorescence could form region of diploid and tetraploid in integrated cell.

  结果显示：结构完整的细胞dna的荧光点图形成二倍体、四倍体的区域。

• human embryo lung diploid cell 2bs strain was cultured by hyclone and nissui mem respectively and cell growth was observed by microscope.

  分别用两个厂家的mem培养基培养人胚肺二倍体2bs细胞，显微镜下观察细胞生长情况。

• the results indicate that oocytes development are obviously different for diploid and triploid oysters.

  结果表明：二倍体和三倍体卵母细胞发育差异明显。

• in diatoms the vegetative cells are diploid , and are formed directly by the fusion of gametes.

  硅藻类的营养细胞是二倍体，它是由配子融合直接产生的。