| 释义 |
non·dis·junc·tion 英ˌnɒndɪsˈdʒʌŋkʃən美ˌnɑndɪsˈdʒʌŋkʃənAHDnŏn'dĭs-jŭngkʹshən Ｓ
基本英英搭配记法例句例句
n.不分离¹⁰⁰形容词nondisjunctional
生物
Noun:
meiosis in which there is a failure of paired homologous chromosomes to separate; results in an abnormal number of chromosomes in the daughter cellschromosomal nondisjunction染色体不分离…chromatid nondisjunction染色单体不离开…
词根记忆non无dis-分|散开junct-连接-ion行为|动作|状态⇒n.不分离
名词100%
用作名词Alternatively, like allopolyploids, they may arise by thenondisjunctionof chromatids during the mitotic division of a zygote.与异源多倍体相似的是，它们也是在有丝分裂中合子的染色单体不分离形成的。
Autopoly-ploids may arise from the fusion of diploid gametes that have resulted from the NONDISJUNCTION of chromosomes at meiosis.同源多倍体通常可能来自在减数分裂过程中染色体不分离导致的二倍体融合。 For wall reactors, higher heat efficiency attributes to nondisjunction of reaction and heat transfer zone.
壁反应器的反应表面和换热表面不分离，具有较高的热量耦合效果； cnki
The variations of CKC may be the main reason for the chromosomal nondisjunction during meiosis that is attributed to the adverse pregnancy.
CKC变异频率增高可能是导致不良孕产非整倍体形成的主要原因之一。 cnki
At anaphase I and telophase I, chromosome nondisjunction and degenerated spindle formation resulted in multiple uneven spore production.
在减数分裂后期 I和末期 I，染色体不进行分离以及纺锤体不能形成而导致来多个不均等的孢子的产生。 ricedata
Human germ cells have therefore become the focus of study in screening for aneuploidy and estimating the occurrence of nondisjunction in humans.
因而人类配子细胞已经成为筛查染色体非整倍体及估计染色体不分离发生的焦点之一。 cnki |