查询词典 ordered pair

A pair of primers that contained flanking hydropathic amino acid codons were synthesized, to amply the sequence coding for 10~34 aa in the precursor sequence. The amplified fragment was inserted into pRSET-A to generate the first double repeat of the precursor gene. By utilizing a pair of isocaudamer BamH I and Bgl II sites, and another downstream Hind III site of plasmid pRSET-A, following a series of simple double digestions and ligation of the resulted products, a series of repeat (3, 4 and 6) precursor peptide fragment genes were derived.

本实验设计一对两侧含编码疏水性氨基酸密码子的引物，经过扩增前导序列10~34aa基因序列，并重新克隆入质粒pRSET-A构建串联二聚体后，再利用质粒pRSET-A的BamH I / Bgl II同尾酶克隆位点，经一系列简单的酶切和连接，快速构建这一前导肽中不含组氨酸标签序列的串联多聚体基因，并成功表达其六聚体重组蛋白。

The combination of ion-pair extraction technology with reversed-phase ion-pair chromatography method provide a effective inspection measure for the sulfonates in water.

样品的四丁基溴化铵和二氯甲烷离子对萃取方法与反相离子对色谱分离联用，为水体中芳香族磺酸盐的检测提供了可靠的监测手段。

If the length of the arc and chord of the initial pair segments is in the range of error permission,the two segments can be determined as the candidate matching pair.

最后应用候选匹配曲线段上曲率的Hausdorff距离来验证曲线段的匹配，如果该距离在一定的容差范围内，则该曲线段匹配。

Experiments show that the DU-pair can be comfirmed exactly, the feasibility and mensurability of DU-pair are determined easily, and the path selection is feasible and effective.

4提出了一个基于控制流和数据流的测试数据自动生成的框架。

It is concluded that if the monatomic model of Chapter 3 is used the pair potential constructed by the former method cannot predict correct heats of solution, while the pair potential constructed by the latter method can predict the lattice constants, the bulk moduli and the cohesive energies of the Ll〓 superstructures formed by the two kinds of atoms within acceptable accuracy.

推广到合金的情况，提出了由某个二元超结构的结合能曲线和由稀极限溶解热反演埋入原子法的合金对势V〓的两种不同的方法。

The utility model relates to a pair of gloves, in particular to a pair of multifunction purse-type gloves.

公用运算模式的一个方面涉及到对手套，尤其是一对多功能钱包式手套。

They found that, on average, a pair of identical twins shared more personality traits than a pair of non-identical twins.

当问及他们有多幸福时，同一对双胞胎的反映比非双胞胎有更多的相似之处。

With the aid of theory of normal form, the explicit expression of normal form for the averaged equations associated with a pair of double-zero eigenvalues and a pair of pure imaginary eigenvalues is given by using Maple program.

利用规范形理论和Maple符号程序，获得了一对双零特征值和一对纯虚特征值情况下平均方程的规范形。

Pair.At the end of the second month the female produces a new pair, so nowthere are 2 pairs of rabbits in the field.

在一月底，最初的一对兔子交配，但是还只有1对兔子；在二月底，雌兔

Using the lifting property of sequence entropy pair and sequence entropy pair for a measure, it is shown that for each system there are a maximal null factor system and a maximal M-null factor system.

使用拓扑序列熵对和测度序列熵对的提升性质，我们说明了每个动力系统存在最大的null因子系统和最大的M-null因子系统。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。