查询词典 sequence

The sequence analysis of ITS region could provide theory basis for the identification of Alternaria Nees.

结论］ITS序列分析法可为链格孢属的分子鉴定提供理论依据。

The study aimed to identify Alternaria Nees from some areas of China at molecular level by analyzing the rDNA ITS sequence.

［目的］对我国部分区域链格孢属rDNA ITS序列进行分析，从而在分子水平上对其进行鉴定。

In which the taxa and the formation of elements in the event that there are different degrees of relevance, in the geographical distribution of the performance space for a variety of duplication, or showed a certain alternating sequence.

其中各分类单元在发生和形成因素上有不同程度的相关性，在地理分布上表现为多种空间上的重复，或呈一定顺序的交替出现。

A gene encodes a polypeptide 30 amino acids long containing an alternating sequence of phenylalanine and tyrosine.

对应于这一肽链，下列分子的核苷酸序列是什么？

But under the real working conditions where exist alternating load sequence, no paper mentions whether can LAL still increase fatigue strength so far.

但在实际使用载荷忽高忽低交替作用的条件下，低幅载荷是否也能增大疲劳强度，迄今尚未有文献论述。

This study investigated the effect of sludge retention time on the removal of high concentrations of organic carbon, nitrogen and phosphate in a bench-scale sequencing batch reactor operating with a three-stage alternating anoxic-oxic sequence and step-feed to treat synthetic wastewater.

本研究利用阶梯进流配合缺氧／厌氧－好氧三阶段交替操作之批式反应器系统（ the step-feed alternating anoxic/anaerobic-oxic sequencing batch reactor， SAOSBR ），处理含高浓度碳、氮、磷之合成废水，并探讨污泥停留时间，对系统硝化、脱硝、除磷特性及处理效能的影响。

First, nucleic acid sequence encoding ectodomain of AMAl was amplified from Pf genome and, was cloned into prokaryotic expression vector.

首先，自P.f基因组DNA中扩增出编码AMAl胞外域的基因片段，经测序确证后，克隆入原核表达载体。

The results demonstrated that the ITS sequence analysis supported the identification based on morphological characteristics for most of species of Amanita on the species level or on the genus level.

在这种情况下，如能借助分子手段，以传统的形态特征为基本分类依据，辅以DNA序列比较分析，同时借助国际核酸数据库的大量信息资源势必将有助于鹅膏属真菌的准确鉴定。

Key words: Amanita; rDNA; ITS sequence analysis; classification and identification; Macrofungi

本研究在对采自浙江西南部丽水山区的7个鹅膏菌标本进行初步鉴定的基础上，对7个鹅膏菌的rDNA ITS区段进行序列测定和序列特征比较分析，并进一步对ITS序列进行核酸序列数据库GenBank同源性检索比对，构建起系统发育树以期为基于传统形态特征对7个鹅膏菌做出的分类鉴定提供分子依据。

According to the statistic analysis of Prof. Amari on static recognition with neural networks, and introducing the concept of vector position stochastic variable of vector stochastic sequence, the stochastic variable is processed by DRNN. The relationship between input and output variance is analyzed. The stochastic analysis of dynamic identification is given, so as to explain the DRNN characteristics in recognition process.

第二，根据Amari教授对神经网络静态识别时的统计分析，引入矢量随机序列的矢量位置随机变量的概念，以该随机变量经过DRNN处理后，分析其输入与输出方差之间的关系，试给出了DRNN做动态识别时的统计分析，以从理论上说明DRNN在识别过程中的特性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。