1) cDNA
互补脱氧核糖核酸
2) 72 0 bp c DNA gen
720bp互补脱氧核糖核酸基因
3) complement
互补
1.
New method the vehicle license plate character segmentation based on concomitant and complementary color features;
基于伴生与互补颜色特征的车牌字符分割新方法
2.
New method of vehicle license plate location using concomitant and complementary color feature;
利用伴生与互补颜色特征的车牌定位新方法
3.
Bureaucracy and Present Public Management: Complement and Combination;
官僚制与新公共管理:互补与融合
4) complementarity
互补
1.
Approaches for objective function constructing with complementarity in parameters;
参数互补性目标函数构造方法研究
2.
Analysis of Principle of Complementarity Between Rule by Law and Rule by Moral in China;
德治与法治的互补原理剖析
3.
Rising through Cooperation: Complementarity and Cooperation between China and India on Economy and Trade;
合作中共同崛起——中、印在经贸领域的互补与合作
5) complementary
互补
1.
They are complementary, which is beneficial to the lasting peace and stability.
二者互补 ,有利于国家长治久安。
2.
This paper proposes a new aperiodic correlation signal,which is complementary binary array pairs(CBAP).
具有良好非循环相关特性的序列中,互补序列最具有代表性。
3.
Based on the I-V characteristics of single-electron transistor (SET) and the concepts of CMOS digital integrated circuit design, a full adder which consists of 28 complementary SETs is proposed.
基于单电子晶体管(SET)的IV特性和CMOS数字电路的设计思想,提出了一种由28个互补型SET构成的全加器电路结构。
6) Complementation
互补
1.
On complementation of pumped storage and wind power;
抽水蓄能与风电互补的探讨
2.
When the two plasmids were transferred separately into the nodD mutant, complementation was observed.
通过功能互补法从Frankia菌株At4的基因文库中筛选到可互补豌豆根瘤菌nodD基因功能的pAt2GX和pAt3GX,把pAt2GX和pAt3GX重新导入tmdD突变体中,接种豌豆苗,可观察到nodD突变体恢复了结瘤功能。
3.
The greater the status of the three laws varies,the more urgent their harmonization,interaction and complementation are.
越是定位的不同越意味着需要交融,越意味着需要互动、互补,越意味着在准确把握三法特性的基础上充分发挥其在综合调整社会关系,解决社会重大问题上的作用。
参考词条
补充资料:DNA(脱氧核糖核酸)防伪技术
DNA(脱氧核糖核酸)防伪技术
DNA anti-counterfeit techniques
DNA(t琦JO四ngh6tanghesuan)for怕M旧i」ishu〕叭(脱权核精核酸)防伪技术(DNA anti~-terfeit techniq”eS)它的核心在于DNA的一级结构即碱基序列的多样性,任何生物来源的DNA片段理论上均可作为防伪DNA。由于生物特别是高等动、植物的基因组巨大,超过IJ一1012碱基对(ha),而用于防伪DNA分子仅为数百娜,可供选择的余地极大。DNA作为遗传物质,生物物种乃至于个体之间,其DNA序列也不完全相同。 DNA进行商品防伪在世界范围尚未见诸报道,这主要是由于传统DNA检测过于繁琐复杂,生产成本与检侧昂贵。目前中国已有廉价克隆化生产的防伪DNA分子。由于序列已知,可以依据特异性聚合酶链反应(PCR)方法检侧,就汉刃饰大小的DNA分子而言,其检测极限可达10一’.9,只要在商品中加人微量DNA,即可实现检侧。DN人在商品防伪应用中十分简单,胶水、油呈、酒、化妆品中引人DNA及检测方法,不改变原工艺和技术要求。同时,DNA是无毒无害的生物大分子,食品、药品、饮料等生产工艺中,以水为媒介掺人DNA也是十分便利的。由于DNA的稳定,在化石标本中的DNA迄今仍能采用PCR检测为明证,一般商品的防伪采用DNA理论上不存在保存期的问题。 (张燕辰)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。