查询词典 exact homotopy sequence

Sequence analysis and homology searches of public data bases, however, revealed no published sequences significantly similar to the sequence of the fragment, precluding a predicition of the potential function of the sequence.

但DNA序列分析和数据库检索表明，该片段与迄今发表的核酸序列均不存在显著的同源性，因此尚无法预测其潜在的功能性。

One second-order stacked sequence usually consists of a retrograding stacking third-order sequence set and a prograding stacking third-order sequence set.

一个二级叠加层序内通常发育一个退积的三级层序组和一个进积的三级层序组。

Whenever a batter hits into a double play, the double play is constituted by a sequence of physical events. It does not follow, however, that we could redene "double play" in terms of precise sequences of physical motions. This is so despite the fact that, if a particular physical sequence constitutes a double play, any physically indiscernible sequence would constitute a double play as well. So being a double play "supervenes" on physical sequences.

无论何时，例如在散打中，一个击打得了两分，这个两分击打是被一连串物理事件所构成，它并不由此得到我们可以根据精确的连续的物理运动来重新定义&双分击打&，尽管事实是，如果一个特殊的物理连续构成了双分击打，但任何物理上难以区别的连续运动也会构成双分击打、（所以，是双分击打，附加在物理连续上。

Guided with the theory of high resolution sequence stratigraphy and based on previous research results,we constructed sequence stratigraphic scheme of Qingshankou Formation which was in front zone of the west slope in southern Songliao Basin,where six sequence boundary surfaces were identified and 5 mediumterm baselevel cycleswere divided.

在前人研究的基础上，应用高分辨层序地层学理论与研究方法，对松辽盆地南部西斜坡地区的青山口组地层进行了层序地层划分与对比工作，从中识别出6个具等时意义的层序界面，将其划分为5个中期基准面旋回（4级层序）。

In this paper, the upper member of Eh〓, Shuanghe ～ Zhaoao area, Biyang basin, is treated as a case to study outer and iuner configuration of terrigenous sequence, based on the synthetical analysis of seismic, core, welllog and geological data. Using computer simulation technique of quantitative sequence stratigraphy, accommodation diagram, and baselevel analysis theory, the controling factors. formation, and procedure-responsed mechanics of terrigenous sequence are discussed.

文中以双河～赵凹地区下第三系核三〓段为例，综合利用地震、钻井、测井、地质等资料，剖析了泌阳断陷陆相层序外部构型和内部构型；采用定量层序地层学计算机模拟技术、可容空间图解方法及沉积基准面分析原理，探讨了泌阳断陷陆相层序控制因素、形成机理及其过程—响应机制。

According to the sequence model, the topography is expanse and flatness, there are relative shallow water, stable structure, flattened basement in intercontinental rifting basin, and the provenances changed gradually from terrigenous clasts to intra-basin carbonate. So, there are some corresponding characteristics in sequence genetic framework:① Sequence material components are carbonate rocks, and mixed sedimentary series of carbonate rocks and clastic rocks.

就层序模型来讲，陆内裂陷盆地地势宽缓，具有水体相对浅、构造稳定、基底平缓、物质来源由陆源碎屑逐渐向盆地内的碳酸盐转化，因此，其相应的层序成因格架具有如下主要特征：①在层序物质构成方面，主要由碳酸盐岩构成，其次是碳酸盐岩—碎屑岩的混合沉积岩系。

The analysis of sequence genesis shows that the eustasy is main factor of the forming sequence, since this is a continental marginal basin with ramp, the incised valley and its fillings in lowstand system tract was absent in most of sequence.

层序成因分析表明海平面变化是控制层序形成的主要因素，盆地古地理背景基本为一缓坡边缘，低水位深切谷及其充填沉积的普遍缺失可能与此有关。

And the vitro protein digestive ability of each digestive organ is in the sequence of stomach＞ foregut＞pylorus cecum＞midgut＞hindgut. The mean vitro digestive coefficient of feedstuff dry matter is in the sequence of Peru fish meal＞homemade fish meal＞ shrimp meal＞meat meal＞feed yeast＞soybean meal＞earthnut meal＞cottonseed meal＞wheat bran＞middling, and the mean vitro digestive coefficient of feedstuff protein is in the sequence of Peru fish meal＞shrimp meal＞homemade fish meal＞meat meal＞feed yeast＞soybean meal＞earthnut meal＞middling＞cottonseed meal＞wheat bran.

十种饲料原料的干物质体外消化率依次为进口秘鲁鱼粉＞国产鱼粉＞虾粉＞肉粉＞饲料酵母＞豆粕＞花生粕＞棉粕＞麦麸＞次粉，蛋白质体外消化率依次为进口秘鲁鱼粉＞虾粉＞国产鱼粉＞肉粉＞饲料酵母＞豆粕＞花生粕＞次粉＞棉粕＞麦麸，动物性饲料原料的干物质、蛋白质体外消化率明显高于植物性饲料的相应体外消化率。

The formings of varied kinds of sedimentary sequences are related to basin geodynamic scenarios,such as rift basin sequence, foreland basin sequence, and strikeslip basin sequence.

沉积层序驱动机制由地球动力学的不同环境所决定，沉积层序可分类为裂谷盆地层序、前陆盆地层序和走滑盆地层序。

Pestis pathogenicity. Methods: We utilized "whole genome shotgun" approach to get the genome sequence of 91001. Based on the finished and annotated genome sequence of 91001, as well as previously published genome sequence of C092 and KIM, we performed detailed comparative genomics analysis on their chromosome and plasmids. For the important phenotypes - nitrate reduction and glycerol fermentation, we carried out large scale screening among 257 strains isolated in China to clarify the genetic mechanism of these two phenotypes.

采用全基因组鸟枪法测定91001菌株的全基因组序列，利用比较基因组方法对91001与另两株鼠疫耶尔森氏菌(CO92和KIM)的全基因组进行比较研究；同时针对一些有意义的基因在多株鼠疫耶尔森氏菌的中国分离株中进行了验证；并在基因组研究的基础上开展了初步的蛋白质学研究。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。