sequence 四级六级考研GMAT

Dispersed repetitive sequence is mainly transposable elements which are composed of transposon and retroposon.

散在重复主要是可转移因子,可转移因子分为转座子和返座子两种类型。

He had to attend a sequence of meetings.

他得参加一系会议。

Embryo nidation is a complex and sequencing physiological processes.

胚胎着床是复杂程化生理过程。

RCS time sequence is simulated and measured on the condition of Midband multipulse multi-target.

在中带多脉冲多目标情况下，对目标特性RCS时间进行了模拟和检测。

The book is more satisfying if you read each chapter in sequence.

这本书依次读各章会更好。

The absolute summability of autocorrelation sequence imposes only the continuity constraint on the power spectrum.

另外，绝对可加性自相关数之假设只是意指在频谱中必须连续。

Therefore, the characteristic tripeptide sequence Arg-Gly-Asp (RGD) has been attracting much attention of investigators.

因此，关于这个特有RGD三肽研究吸引了许多学者关注。

The paintings are exhibited in chronological sequence.

这些画是按创作时间顺展出。

Alternatively, a new version of a gene can also be created through reverse transcription: during gene expression, the mRNA is copied back into a sequence of DNA that is inserted into the genome.

其二，新基因复本也可能透过反转录作用，将基因表现出来mRNA反转录成DNA，再插回基因组内，这种现象称为反转录移位（retrotransposition），发生在细胞内称为长散布核因子（LINE）转位子活动时。

The north of Wei Yuan area is in good condition of storage and in normal stratigraphic sequence.It has different drill display on this area, main of which is abnormal gasometry result.

威远北部地区地层层正常，保存条件良好，区内钻井在须家河组均有不同程度显示，以气测异常为主，初步展示了该地区丰富油气资源并具多套储产层良好勘探前景。

To date, komatiites with spinifex textures have not been found in the supracrustal rocks, but rock sequences similar to greenstones metamorphosed up to upper amphibolite facies are often observed.

在龙岗地块与北带之间接触带上，发育了一条晚太古宙-古元古宙时期线性活动带。

Based on previous research on geostatistical data interpolation,this paper demonstrates how to use Kriging to design and implement a module to sequence and spatialize data of monitoring station.

该文在对地统计学插值方法研究基础上,利用普通克里格法设计与实现了站点观测数据连续空间化模型,并详细讨论了该方法技术实现细节。最后给出系统实现结果及用户界面。

One monomer would connect with the next in the sequence by a person on one holding both hands of a person on the other—forming a diketopiperazine ring.

一个单体可以与中下一个单体连接，就像一个人双手握著另一个人双手，而形成了二酮六氢吡构造。

In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.

为厘定天池火山近代喷发时,对碱流岩中浮岩和透长石斑晶进行了热释光(TL)信号热稳定性研究。

They share sequence homology and show sequence similarity 89.1% and 70.1% to the LTR of rice retrotransposon RIRE8, respectively.SLTR1 and SLTR2 are of gypsy retrotransposons of rice.

比较发现，SLTR1和SLTR2存在著较高同源性，并与水稻逆转座子RIRE8LTR高度同源，分别为89.1%和70.1%，它们属于一类水稻gypsy类型逆转座子。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告作者解释，云母标本成像协议包括自旋回声脉冲串和在几个平行回声时间段收集多回声影像。

A new method of processing candied jujube,except washing process and detaching nucleus process the three step are vacuum critical cryodrying,vacuum infusing sugar and vacuum dehydration in sequence.

一种加工蜜枣新方法,加工步骤除清洗、去核外依次为真空临界低温干燥、浓缩式真空浸糖和真空烘干。

The result shows that the cleat density in coal bed varies in different microlithotype,and the occurrence of cleat is relevant to the grouping sequence of microlithotypes.

结果表明,裂隙在不同显微煤岩类型煤体中分布存在较大差异,同时裂隙分布位置与显微煤岩类型组合有关。

In the present study, by using data generated from hundreds of mtDNA sequences, we revalue the deuterostome phylogeny in terms of whole mitochondrial genomes (mitogenomes).

本研究中，我们分析了数百个线粒体DNA，并以此重构了基于线粒体基因组后口动物系统发生关系。

In this correspondence, a new class of sextic residue sequences is constructed and the characteristic polynomial and hence the linear complexity of it are determined.

本文构造了一类新六次剩余,给出了该类特征多项式和线性复杂度。