查询词典 sequence number

Microsatellites or simple sequence repeats which are simple,tandemly repeated one to six nucleotide sequence motifs are ubiquitous in eukaryotic genomes.

微卫星DNA是一种由1～6个核苷酸为单位多次串联重复的长达几十甚至几百个核苷酸的序列，广泛分布在真核细胞的基因组。

It was named DDx24.The sequence of 0876g05 is 100% homologous to one segment sequence of humanchromosome X.Both genes have been registered in GenBank.

可以确定此基因为人类新基因，并经国际基因命名委员会命名为人DDx24基因；基因0876g05核苷酸序列与人类X染色体上一段序列100%同源，未发现同源性大于80%的已知人类基因，同样确定此基因为人类新基因，将该基因定位于人类X染色体Xq2

With eggs and children artemia were detedcted using nested-PCR. WSSV positive products could be detected in artemia, and DNA sequence of the product accords with the designed specific amplified one according to sequence analysis. The positive rates of wild brine shrimp and filial generation were 58% and 43%, respectively. However, it seems to be no regularity between parents and filial generations positive results. It may not judge whether WSSV could vertically transmit in artemia or not.

检测结果显示：卤虫中可扩增出特异性的、与引物设计吻合的DNA片段；DNA测序分析表明，扩增片段的DNA序列与白斑综合症病毒序列一致；野生卤虫携带白斑综合症病毒的阳性率为58％，实验条件下野生卤虫的后代的阳性率为43％；同一卤虫家系中，亲代与子代携带病毒的情况不完全一致，不能确定白斑综合症病毒可否通过繁殖在卤虫世代间进行垂直传播。

The quadratic optimal control problem of delay discrete-time linear system is proposed with quadratic performance index. It is transformed intoanother problem by using the Principle of Optimality. The direct expressions of theoptimal control sequence and performance index sequence are given by mathematicalinduction.

针对给定的二次型性能指标，提出了时滞离散系统线性二次最优控制问题，并利用最优性原理将该问题进行了转化，进而利用数学归纳法推出最优有记忆饱和控制序列及最优性能指标序列的直观表达式。

It separates the network into symmetrical parts and unsymmetrical parts,synthetically uses sequence compo nents an d phase components.In the sequence domain,it equals the symmetrical parts to its boundary nod es;in the phase domain,with the po lym orphic calculationtechnique,it deals wi th all kinds of faults directly without huge calculating work as it is in the conventional phase compo nents methood.The example shows the advantages of this improved method.

该方法以相分量故障处理方法为依据，在序坐标下化简对称部分，等效到其边界节点，在相坐标下对化简后的网络处理各种简单和复杂故障，采用多态计算技术，以矩阵变换代替传统的数值方程的计算，避免了相分量法计算量大的缺点。

The experiment sequence was determined by orthogonal way and the every sequence was determined by the group test way.

采用正交方法安排试验序列，对每一正交序列采用成组试验法。

In direct sequence spread spectrum multiple access communication system, in order to transmit high rate data, a orthogonal sequence multicode CDMA system (called OMC-CDMA) is proposed.

张平在直接序列扩频通信系统中，为了有效地实现用户高数据率的传输，本文提出了一种正交扩频多码CDMA系统。

The sequence of weighting factors used for one signal across the different frequency channels is preferably orthogonal to the sequence of weighting factors used for a different signal.

通过不同频率信道用于一个信号的加权因子序列最好与用于不同信号的加权因子序列正交。

Finally, by introducing the differential relations into a kind of orthogonal PN sequence, a joint algorithm using the PN sequence as the training symbol can be got, and it can find the timing position accurately.

最后对一组正交PN序列引入差分关系，提出了一种在AWGN信道下只使用该序列作为训练符号即可完成联合同步的算法，该算法能获得准确的定时同步位置。

Contraposing the shortcoming of traditional Golay sequence extension methods, a fastly construction method of binary orthogonal complementary Golay sequence sets was presented.

针对Golay序列传统扩展方法存住的缺点提出一种二进制正交Golay可补序列集的构造方法，该方法可以快速生成数量等于码长的二进制正交Golay互补序列。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。