核,core
1)core[英][k?:(r)][美][k?r]核
1.Discussion oncore concept of rough set;粗糙集理论中核概念的讨论
2.An efficient algorithm for computingcore based on positive region;基于正区域的快速求核算法
3.A new algorithm for acore with information system;一种信息系统求核的新方法
英文短句/例句
1.small nuclear ribonucleoprotein核内小核糖核蛋白质
2.(of fruits having stones) having the stone removed.（有核果实）去核的。
3.deoxyribonucleic acid-dependent ribonucleic acid polymerase依赖脱氧核糖核酸的核糖核酸聚合酶
4.DNA and RNA are both types of nucleic acid.脱氧核糖核酸和核糖核酸是两种类型的核酸。
5.fibrous deoxyribonucleic acid纤维状脱氧核糖核酸
6.feline picornavirus猫细小核糖核酸病毒
7.suppressor transfer RNA抑制基因转移核糖核酸
8.chemical modification of ribonuclease核糖核酸的化学改变
9.Having one nucleus.单核的有一个原子核的
10.Hypernuclei are similar to nuclei.超核和原子核是一样的。
11.deoxyribonucleoside diphosphate脱氧（核糖）核苷二磷酸
12.deoxyribonucleoside hydrogenphosphonate脱氧（核糖）核苷氢膦酸酯
13.deoxyribonucleoside monophosphate脱氧（核糖）核苷（一磷）酸
14.repetitive DNA sequences脱氧核糖核酸重复顺序
15.auditee:organization being audited受审核方：被审核的组织
16.deoxyribonucleic acid polymerase I去氧核糖核酸聚合I
17.deoxyribonucleic acid polymerase II去氧核糖核酸聚合II
18.fibroid deoxyribonucleic acid纤维状去氧核糖核酸
相关短句/例句
kernel[英]["k?:nl][美]["k?nl?]核
1.A new algorithm for finding thekernel of a simple polygon;求解简单多边形核的新算法
2.Classification on the modes of hydro-generator unit fault based on dynamickernel cluster analysis;基于动态核聚类分析的水轮机组故障模式识别
3.Application ofkernel to classification of mechanical faults based on dynamic cluster;基于核的动态聚类算法用于机械故障模式分类
3)Nuclear[英]["nju:kli?(r)][美]["nukl??]核
1.Emergency Preparedness and Response toNuclear and Radiation Terrorism at Frontier Ports;国境口岸核与辐射恐怖事件的应急响应
2.Advance in the research on several nuclear receptors related to bile acid metabolism;胆汁酸代谢相关核受体的研究进展
3.Seeking To Prove The Propositions To Two Kinds Of Integral Equations "Nuclear" And" Solution";对两类积分方程“核”与“解”命题的求证
4)nucleus[英]["nju:kli?s][美]["nukl??s]核
1.The meristematic nuclei in wheat nodulelike were very large and rounder, anucleus generally possessed a nucleolus, some nucleoli had nucleolar vacuoles but only a nucleolus usually had a nucleolar vacuole.在小麦类根瘤中,分生细胞核很大,而且较圆整,一般为一个核仁,有的核仁还有核仁泡,但通常一个核仁只有一个核仁泡,染色质较少,呈团块状分布。
2.This paper presents that the sum of the value register of linear transformation and thenucleus is a full and necessary condition for direct sum, and from which five inductions are obtained.给出了线性变换的值域与核的和是直和的充要条件,并由此得到五个推论。
5)kernal核
1.First,thekernal of the decision set of all the alternatives with respect to the fuzzy preference relation is discussed.考察非Fuzzy非控点集的控制性质 ,讨论可供选择的决策集关于Fuzzy偏爱关系的核 ,给出了关于非Fuzzy非控点集外稳定性的必要和充分条件。
6)ribonucleic acid核糖核酸
1.Interaction of Ribonucleic acid with Azure A and Determination of Ribonucleic acid by Spectrophotometry;核糖核酸与天青A作用机理及含量测定
2.Study onribonucleic acid extraction from waste beer yeast;啤酒废酵母提取核糖核酸工艺的研究
延伸阅读
核分子式：CAS号：性质：(一)在几乎所有的真核细胞(除了哺乳动物红细胞和植物的筛管单元外)中都可见到的中央细胞器。它含有可遗传的信息(遗传物质)，以DNA的形式存在。当细胞分裂时，DNA便被组织进可见到的染色体中去，在不进行分裂的细胞中，不能区别出染色体，仅表现为染色质。细胞核一般有2～8μm宽，被一个双层的膜包围着，每层膜厚8nm，被一个核周空间分开。这一空间又延伸为内质网腔。核膜上穿有核孔。在真菌和许多低等植物中，核膜在分裂时仍保持完整；而在高等生物中，核膜会裂成碎片并围绕子核重新形成。在核膜内的是核质，核质内含染色质和核仁。核仁是核蛋白体RNA前身45sRNA合成以及tRNA甲基化的地方。某些原生动物具有两型核：一个大核是多倍体，含有绝大多数DNA及核仁；一个小核，在接合时起作用。(二)原子的中心，含有质子和中子。(三)有机化合物中环式结构。
