查询词典 sequence

Chapter 2 discusses the function of optimum array based on the minimum meansquared error principle in CDMA system, the method of produce the reference signal, and proved whether the reference signal is the correspond PN code sequence or respread signal, the result of the array's weight converge can converge the same optimum weight under the condition that the PN sequence in a bit of data is long enough. In this chapter, we finally get the beam pattern and the correlate bit error rate after converge when several CDMA signal arrives in different direction.

本文的主要贡献及创新之处是：首次从理论上探讨了基于最小均方误差准则的最优天线阵在CDMA系统中的多址干扰抑制性能及其参考信号的产生方法，证明了采用有用信号相应的扩频码作为参考信号与采用将解扩信息与扩频码进行重扩频后的信号作为参考信号来调节自适应天线的权值均可使权值收敛于同一最优解。

Compared with Sacbrood virus, the nuc leotide sequence of the fragment was 86.8%identical and the amino-acid sequen ce deduced from the nucleotide sequence shared 93.4%identity.

序列分 析表明，该片段为中蜂囊状幼虫病病毒部分结构蛋白基因，与意蜂幼虫囊状病病毒结构蛋白基因序列的同源性为86.8%，与之对应氨基酸序列的同源性高达93.4%。

Sequence analysis revealed the presence of a 735 bp open reading frame encoding 244 amino acids protein, which shares 32.9 %~49.2% amino acids sequence similarity to PRAI proteins from other species of Saccharomycetales.

序列分析显示，该基因编码区全长735 bp，编码的磷酸核糖氨基苯甲酸同分异构酶氨基酸序列与其他酵母来源的PRAI蛋白同源性在32.9%~49.2%之间。

The phyletic evolution analyzing of this PI sequence and PI sequence from other plants by DNAman software, we found that buckwheat and Amaranthus hypochondriacus merge firstly, then merge with Momordica, Sambucus, Solanum, etc. Meeting with the phyletic evolution relation assess by morphology.

应用DNAman软件对荞麦蛋白酶抑制剂的氨基酸序列及从GenBank中获取的其他植物蛋白酶抑制剂序列进行系统进化分析，发现荞麦与苋属植物最先聚类合并，在进化上显示靠得最近，接着与百日草类群聚合，然后再与苦瓜属、接骨木属、柑橘属、茄属植物聚合，符合按照形态学进行判定的系统进化关系。

On the basis of the analysis of the transient negative current, a compensated voltage can be generated with multiplying the rms value of the negative sequence transient current of the feeder by a settable compensated reactance, then combined with the magnitude of the zero-sequence voltage to consist of the compounded compensated voltage, which can be utilized to revise the characteristics of the inverse time-delay.

其基本保护采用零序过电压保护，动作时间采用反时限特性；在分析接地故障负序暂态电流分布特点的基础上，利用线路负序电流暂态有效值与一个可整定的补偿电抗相乘，形成补偿电压，并与零序电压幅值合成复合补偿电压，利用该电压对基本的反时限动作特性曲线进行修正，使零序过电压保护具有选择性。

The open reading frame of cDNA is of 603 bp, which encodes GH precursor consisted of 200 amino acid residues. Sequence alignment indicates that the average value of sequence homology approaches to 92.4% among 7 species of siluriforms catfish, the highest is 95.8% between Silurus, meridicnalis and S. asotus, lowest is 89.4% between C. lazera and S. asotus.

克隆的革胡子鲶GH cDNA开放阅读框全长603bp，编码由200个氨基酸残基组成的生长激素前体。5个科7种鲶形目鱼类GH基因序列同源比较结果表明，7种鲶形目鱼类间GH基因序列的同源性很高，平均为92.4%，大口鲶和鲶之间的同源性最高，为98.5%，革胡子鲶和鲶之间的同源性最低，为89.4%。

Shandong sinder technology limited company,qingdao 266061,shandong,chinaabstract:to provide the eukaryotic expression vector carrying 6x histidine-tag and human growth hormone in expremental animal and cell culture,according to the published nucleotide sequence of the lactofericin b and human growth hormone,synthesis sequence was ligated with pmt-18 vector.

以牛乳素为目的基因，构建含有组氨酸标签、人生长激素信号肽的真核表达载体，为利用牛乳素在活体动物及培养细胞中的表达提供基因材料。

SsAPX showed the highest homology to the APX gene of Spinacia oleracea, with 84% identity in nucleotide sequence and 89% identity in deduced amino acid sequence.

BLAST同源性分析表明，该cDNA与已报告的菠菜细胞质抗坏血酸过氧化物酶基因同源性最高，在核苷酸水平上一致性为 87%，在氨基酸水平上一致性为 89%。

Sequence stratigraphy Ⅱ contains not only mudstonds of deep-lake subfacies with large thickness and wide distribution, but also rich sandstones of fluvial facies, fan delta facies, delta facies, and is the main sequence with source-reservoir-caprock assemblage combination.

层序Ⅱ既发育厚度大、分布范围广的深湖亚相泥岩，又发育河流相、三角洲相和扇三角洲相砂岩，是盆地内主要的生储盖组合发育层序。

After studying the sequence stratigraphy and the provenance system, they definite the sedimentary type, sequence position, depositional area and formation mechanism of the gravity flows and set up the depositional models of the delta slump turbidite fan, slop-moving turbidity fan, nearshore subaqueous fans, sublacustrine fan and slope fan.

通过层序地层研究及物源供给系统分析，明确了重力流的沉积类型、层序位置、发育部位和形成机制，建立了三角洲滑塌浊积扇、坡移浊积扇、近岸水下扇、湖底扇和斜坡扇共五种类型的重力流发育模式。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。