简明英汉词典

nucleus
[5nju:kliEs]
[nuclear的复数, 见nuclear]
n.
核子

美国传统词典[双解]

nucleus
nu.cle.us
AHD:[n?“kl?-…s, ny?“-]
D.J.[6nu8kli8*s, 6nju8-]
K.K.[6nukli*s, 6nju-]
n.(名词)
【复数】 nu.cle.i[-kl?-o”] 或 nu.cle.us.es

(1)

A central or essential part around which other parts are gathered or grouped; a core:
核,核心,中心:中心或根本的部分,其他部分被聚集或组合到它的周围;核心:
the nucleus of a city.
市中心

(2)

Something regarded as a basis for future development and growth; a kernel:
起点,开始:被作为进一步发展或生长的基础的事物;核心:
a few paintings that formed the nucleus of a great art collection.
一个大型艺术收藏的最初的几张画

(3)

Biology A large, membrane-bound, usually spherical protoplasmic structure within a living cell, containing the cell's hereditary material and controlling its metabolism, growth, and reproduction.
【生物学】 细胞核:活细胞之内大的、有膜的、常为球形的细胞质结构,含有细胞遗传物质并控制其新陈代谢、生长和繁殖

(4)

Botany
【植物学】

(5)

The central kernel of a nut or seed.
籽仁:坚果或种子中心的仁

(6)

The center of a starch granule.
淀粉颗粒的中心

(7)

Anatomy A group of specialized nerve cells or a localized mass of gray matter in the brain or spinal cord.
【解剖学】 神经核:一组专门的神经细胞或存在于大脑或脊髓中灰物质的局部块

(8)

Physics The positively charged central region of an atom, composed of protons and neutrons and containing almost all of the mass of the atom.
【物理学】 原子核:原子的正极中心部分,由质子和中子构成,几乎集中了原子的全部质量

(9)

Chemistry A group of atoms bound in a structure, such as a benzene ring, that is resistant to alteration in chemical reactions.
【化学】 环(晶)核:包围在抗化学反应变化的结构中的一组原子,如苯环

(10)

Astronomy
【天文学】

(11)

The central portion of the head of a comet.
彗核:彗星头部的中心部分

(12)

The central or brightest part of a nebula or galaxy.
核:星云或银河的中心或最亮部分

(13)

Meteorology A particle on which water vapor molecules accumulate in free air to form a droplet or ice crystal.
【气象学】 凝结核:水汽分子在其上积聚并在自由空气中形成小滴或冰晶的粒子

语源

(1)

Latin nuculeus, nucleus [kernel]
拉丁语 nuculeus, nucleus [核,核心]

(2)

from nucula [little nut]
源自 nucula [小核心]

(3)

diminutive of nux nuc- [nut]
nux的小后缀 nuc- [核心]

现代英汉词典

nucleus
[5nju:klIEs; (?@) 5nu:-]
n.
-clei

(1)

核心;中心;基点
1000 books as the nucleus of a new library 1000
本书作为新图书馆的基点

(2)

原子核

(3)

细胞核

现代英汉综合大辞典

nucleus
[5nju:kliEs]
n.
(pl.nucleuses, -clei [-liai])

(1)

核, 核心, 中心

(2)

【生】(细胞)核;【天】慧核;【原物】(原子)核;【化】环; (晶)核
play the role of a nucleus
起核心作用
atomic nucleus
原子核

继承用法

nucleus-syllable
n.
核心音节

nucleus-symbol
n.
调核符号

nucleus-tone
n.
调核

nucleus-word
n.
核心词

特殊用法

accessory auditory nucleus
副听核

active nucleus
放射性核; 活性核

aligned nucleus
线列核

ambiguous nucleus
疑核

anterior nucleus
(丘脑)前核

anthracene nucleus
蒽环

antipodal nucleus
反足核

arcuate nucleus
弓状核

aromatic nucleus
芳香环; 芳基核

artificial radloactive nucleus
人工放射性核

artificial-ice nucleus
【气】人工冰核

black nucleus
"黑"核(吸收所有入射于它的粒子的核)

capturing nucleus
俘获核

caudate nucleus
尾状核

cell nucleus
细胞核

central nucleus
中央核

chalazal nucleus
合点核

cleavage nucleus
卵裂核

closed-shell-plus-one nucleus
闭壳层加一核

cochlear nucleus
【解】耳蜗核

cloud (condensation) nucleus
云(凝结)核

combustion nucleus
【气】燃烧核

commissural nucleus
连合核

complementary nucleus
辅助核

compound nucleus
复(合原子)核

condensation nucleus
【气】凝结核

condensed nucleus
【化】稠环conjugate-clei 共轭核, 接合核; 双核

continental nucleus
【地质】大陆核

crystal nucleus
晶核

definitive nucleus
胚乳原核

Deiter's pericornual nucleus
围角大细胞核

dentatenucleus
【解】齿状核

descending vestibularnucleus
前庭束核

devitri-fication nucleus
析晶晶核

diffused nucleus
扩散核

diphtong nucleus
二合元音的核心

disintegrating nucleus
蜕变核

dorsal nucleus
背核

dorsal accessory olivary nucleus
背副橄榄核

dorsal vago-accessory nucleus
背迷走副神经核

dorsal vestibular nucleus
前庭内侧核

dorslateral nucleus
背外侧核

double-magic nucleus
双幻核

earth nucleus
地核

egg nucleus
卵核

electrification ice nucleus
【气】带电冰核

emboliform nucleus
栓状核

energetic recoil nucleus
高能反冲核

energic nucleus
分裂间期核

equivalent nucleus
等效核

even-A nucleus
偶A核, 偶质量数核

even-Z nucleus
偶电荷核, 偶Z核

excited nucleus
【核】激发核

far-superheavy nucleus
远超重核

female nucleus
雌核

fertile nucleus
丰产核

fissionable nucleus
可裂变核

fissioning nucleus
裂变核

fragmentation nucleus
【气】碎核

free nucleus
游离核

freezing nucleus
【气】冰结核

fusion nucleus
融[并]合核

galactic nucleus
【天】星系核

gametic nucleus
配子核

generative nucleus
生殖核

germ nucleus
晶核中心

heterocyclic stem nucleus
杂环母核

high-yield nucleus
高产核

homocyclic nucleus

(1)

碳环核

(2)

同素环核

hydroscopic nucleus
吸湿性核

hypogossal nucleus
舌下核

incipient nucleus
初[原]始核

inferior vestibular nucleus
【解】前庭下核

infinitesimal nucleus
无穷小核

intercalated nucleus
【解】中间核

intermediate nucleus
中等质量数(原子)核

interphase nucleus
间期核

intralaminar nucleus
髓板内核

isobaric nucleus
同质异位核

isolated cell -clei
离体细胞核

isomeric nucleus
同质异能核

lateral vestibular nucleus
前庭外[内]侧核

medial vestibular nucleus
前庭外[内]侧核

lentiform nucleus
豆状核

lenticular nucleus
豆状核

low-yield nucleus
低产额核

magic(-N) nucleus
幻(中子)核

magic-number nucleus
幻数核

medium(-weight) nucleus
中重核

merocytic nucleus
剩余精核

mother nucleus
母核

naphthalene nucleus
萘环

near-magic nucleus
近幻核

oculomotor nucleus
动眼核

odd-even nucleus
奇-偶核

oligosomal nucleus
寡心核

olivary nucleus
【解】橄榄下核

ordered nucleus
有序核

Pander's nucleus
潘德尔氏核(位于 鸟卵中白卵黄处丘脑下方)

polar fusion nucleus
并合极核

polarized nucleus
极化核

pole nucleus
极核

pollen tube nucleus
花粉管核

polymorphic nucleus
多形核

polytene nucleus
多线(染色体)核

positive nucleus
阳性核

post telophase nucleus
末期后核

premitotic nucleus
有丝分裂前核

primary endosperm nucleus
初生胚乳核

principal vestibular nucleus
前庭内侧核

product nucleus
产出核

projection nucleus
投影环

prothallial nucleus
原叶核

pyknotic nucleus
固缩核

recoil nucleus
【核】反冲核

residual nucleus
剩余核

resonant nucleus
共振核

resting nucleus
静止核

restitution nucleus
再组核, 重建核

resultant nucleus
结局核

scattering nucleus
散射核

secondary nucleus
【植】次生胞核

segmentation nucleus
【动】分裂核

self-mirrored nucleus
自镜核

shieldednucleus
屏蔽核

spermnucleus
【植】精核

spherical nucleus
球形核

spino-vestibular nucleus
前庭束核

stacking fault nucleus
堆垛层错核

stalk nucleus
柄核

stationary nucleus
稳定核

sterile nucleus
不育核

steroid nucleus
甾核

stripped nucleus
裸核

sublimation nucleus
【气】凝华核

superheavy nucleus
超重核

supernumerary nucleus
剩余精核

syllabic nucleus
音节核(心)

synergid nucleus
助核

target nucleus
靶核

transuranium nucleus
铀后[超铀]元素核

traumatotaxis nucleus
胞核趋伤性

tube nucleus
【植】粉管核

twin nucleus
孪核; 双环结构

vegetative nucleus
营养核

ventral canal nucleus
腹沟核

ventromedial nucleus
【解】腹内侧核

nucleus of flame
(引入燃烧混合物的)火花

用法词典

nucleus
来自nut坚果

英文相关词典

nucleus
core    focus    heart    hub    kernel    middle    

[七国语言]英汉电子大词典

nucleus
晶核

[七国语言]英汉电子工程大词典

nucleus
原子核

[七国语言]英汉化学大词典

nucleus

[七国语言]英汉机械大词典

nucleus

[七国语言]英汉农业大词典

nucleus

[七国语言]英汉轻工业大词典

nucleus

[七国语言]英汉生物学大词典

nucleus

[七国语言]英汉物理大词典

nucleus
晶核

[七国语言]英汉信息大词典

nucleus
核, 核心, 程序

[七国语言]英汉冶金大词典

nucleus

[七国语言]英汉医学大词典

nucleus

[七国语言]英汉原子能大词典

nucleus

英汉双解计算机词典

nucleus

核心程序
That part of a control program that is resident in main storage.
控制程序中常驻在主存中的那部分。同resident control program。

美国传统词典

nucleus
nu.cle.us
AHD:[n?“kl?-…s, ny?“-]
D.J.[6nu8kli8*s, 6nju8-]
K.K.[6nukli*s, 6nju-]
n.
pl. nu.cle.i[-kl?-o”] or nu.cle.us.es

(1)

A central or essential part around which other parts are gathered or grouped; a core:
the nucleus of a city.

(2)

Something regarded as a basis for future development and growth; a kernel:
a few paintings that formed the nucleus of a great art collection.

(3)

Biology A large, membrane-bound, usually spherical protoplasmic structure within a living cell, containing the cell's hereditary material and controlling its metabolism, growth, and reproduction.

(4)

Botany

(5)

The central kernel of a nut or seed.

(6)

The center of a starch granule.

(7)

Anatomy A group of specialized nerve cells or a localized mass of gray matter in the brain or spinal cord.

(8)

Physics The positively charged central region of an atom, composed of protons and neutrons and containing almost all of the mass of the atom.

(9)

Chemistry A group of atoms bound in a structure, such as a benzene ring, that is resistant to alteration in chemical reactions.

(10)

Astronomy

(11)

The central portion of the head of a comet.

(12)

The central or brightest part of a nebula or galaxy.

(13)

Meteorology A particle on which water vapor molecules accumulate in free air to form a droplet or ice crystal.

语源

(1)

Latin nuculeus, nucleus [kernel]

(2)

from nucula [little nut]

(3)

diminutive of nux nuc- [nut]

[名词委审定]英汉人体解剖学名词(1991)

nucleus
神经核

[名词委审定]英汉心理学名词(1999)

nucleus
细胞核

[名词委审定]英汉冶金学名词(1999)

nucleus
晶核

[名词委审定]英汉组织学名词(1993)

nucleus

(1)

细胞核

(2)

简称“胞核”。

英汉船舶大词典

nucleus
n.核,核心;n.原子核

朗文英汉综合电脑词典

nucleus
核心程序;核

英汉电信大词典

nucleus
n.核心,核心程序

英汉地质大词典

nucleus
n.核,原子核;n.核,原子核,核心

英汉纺织大词典

nucleus
n.核,晶核

英汉航海大词典

nucleus
n.核

英汉环境大词典

nucleus
n.核环

英汉航空大词典

nucleus
n.核,原子核

英汉化学大词典

nucleus
n.核,环,慧核;adj.有核的

英汉海运大词典

nucleus
核,核心原子核

基本词义

nucleus
中心,核,核心,原子核,雨滴核,彗星的核

基本词义

nucleus
核,核心,中心原子核

基本词义

nucleus
核,核心原子核雨滴核彗星的核

基本词义

nucleus
中心核,核心原子核雨滴核彗星的核

英汉经贸大词典

nucleus
n.核

英汉计算机大词典

nucleus
n.核(环,慧核;adj.有核的

英汉机械大词典

nucleus
n.环,核

英汉建筑大词典

nucleus
n.原子核,地核

英汉农牧林大词典

nucleus
n.核,细胞核,晶核

英汉能源大词典

nucleus
n.核,原子核,细胞核,核,原子核

英汉水利大词典

nucleus
n.核,核子,核心

英汉消防大词典

nucleus
原子核

英汉心理学大词典

nucleus
神经核

英汉冶金大词典

nucleus
n.核心,核

英汉医学大词典

nucleus
n.机能核,细胞核

英汉中医大词典

nucleus
n.核,中心细胞核

英汉造纸大词典

nucleus
n.核,核心

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