查询词典 informative

Reconnaissance aerial photography has been widely used because it is the current trend is good, informative, realistic strong.

航空摄影侦察被广泛应用，是因为它现势性好，信息量大，真实感强。

During the postgenomics era the information about genomic sequence and gene functions provides a new foundation for evolutionary biology and ecology As the first whole-genome sequenced plant Arabidopsis thaliana and its wild relatives have played a critical role in understanding the evolution of genomics and speciation Both A halleri and A lyrata are closely related to the model species A thaliana A halleri ssp gemmifera occurs in northeastern China Japan and Taiwan; while its sister A halleri ssp halleri is mainly distributed in Europe Geographical barriers such as Tienshan Mountain Range isolate these intraspecific sisters Likewise A lyrata ssp kamchatica and ssp lyrata occur in East Asia and North America respectively Such distribution patterns seem to be consistent with allopartic speciation The comparison between ancestral and extant polymorphism by multilocus can be informative about the population genetics of speciation In this study we collected and analyzed DNA sequences of 98 genes from four wild relatives of A thaliana A halleri ssp gemmifera A halleri ssp halleri A lyrata ssp kamchatica and A lyrata ssp lyrata The ancestral states of these four species were compared to each other in terms of level of genetic variation However the ancestral species at the time of speciation were substantially more polymorphic than the extant geographical populations The observations are not fully compatible with speciation by strict allopatry At some species pairs parapatric speciation seems more reasonable in speciation of Arabidopsis The 98 gene sequences are also used for the congruence test between gene genealogy and species phylogeny Only 28 genes support the species phylogeny but there are 23 genes supports another major genealogy { lyrata} thaliana Based on the phylogenetic position change of A lyrata ssp kamchatica and Ks value for each species pair suggested the recent directional gene flow between A halleri ssp gemmifera and A lyrata ssp kamchatica

阿拉伯芥是第一个完成基因体定序的开花植物，其基因体资讯提供植物学研究的重要依据；在解析阿拉伯芥属物种的亲缘关系以及种化机制等重要的演化议题时，阿拉伯芥近缘的野生物种自然成了不可或缺的关键；跟阿拉伯芥近缘的物种包括A halleri及A lyrata，其中A halleri ssp gemmifera主要分布於中国东北、日本以及台湾，与近缘的A halleri ssp halleri其分布於欧洲隔著天山及大陆的障蔽，而A lyrata ssp kamchatica主要分布於东北亚及台湾，与分布於北美五大湖的A lyrata ssp lyrata被北极圈所分隔，这样的分布模式暗示异域种化的可能。藉由多基因分析比较祖先物种与现生物种遗传歧异度的相关可提供讯息探讨种化时期的族群遗传结构，本研究针对A halleri ssp gemmifera、A halleri ssp halleri及A lyrata ssp kamchatica、A lyrata ssp lyrata四个物种，两对互为亚种的姊妹群，以阿拉伯芥为外群进行研究，在四个物种完成98个同源基因的分子序列，利用套装软体MCMCcoal来估算祖先物种的遗传变异，亦估算现生物种的核苷酸歧异度，观察到？多物种配对中祖先物种遗传多型性大於现生物种DNA歧异度，显示异域种化模型并无法完全解释阿拉伯芥属物种的种化模式，在某些物种配对间邻域种化模式应比异域种化更为可能；在基因树与物种树的比较，98个基因片段的亲缘模式只有28个是与已知物种树一致的，有23个基因其树状图支持{ lyrata} thaliana的型式，藉由kamchatica位置的变化以及估算各物种配对间的平均同义置换率，推测在A halleri ssp gemmifera与A lyrata ssp kamchatica间具有近代的单方向基因交流。

The distinction is not analytically useful as it is not informative about the incidence of the tax.

这个区别在分析中并无用处，因为它对于税收的归宿问题不能提供更多的资料。

According to Reiss' text typology, tourism signs can be categorized into three types: informative, expressive and appellative.

根据莱斯的文本类型学，旅游景点公示语可分为三大类：信息型、表情型和呼吁型。

And I hope this is informative, and I hope I'm articulate.

我希望这能够提供给你们一定的你们想要了解的，同时我也希望我能够清楚地表达我的思想感情。

Of course, some of the videos had already been created, like the cute but informative one from Aviary.

当然，有些视频广告早就制作好了，比如Aviary公司的视频不仅好看而且内容丰富。

Over the past couple years I have needed to create an informative bar graph of information that is in the form of an icon in the System Tray.

过去几年中我需要创建一个信息条形图，可以从系统托盘中的图标来运行。

Majority of polymorphic sites and informative sites of Cyt b 433bp sequences of mirid bugs are located on the 3〓 site of triplet code, average 69. 09% of total polymorphic sites. The second number on the 1〓 site, averages 23. 64%. The 3〓 site is the most conservative one. The polymorphic site on this site averages only 7. 27%. Distrabution of the informative site is also under the same rule. Informative sites on the 3〓, 1〓 and 2〓 site of the triplet code average respectively 62. 85%, 22. 86% and 14. 29% of the informative sites.

盲蝽科昆虫Cyt b 432bp序列的多态性位点和信号位点大多数位于三联体密码子的第三位点，平均占总变异位点数的69.09％，其次是在第一位点，平均占总变异位点数的23.64％，第二位点最为保守，平均只占总变异位点数的7.27％，信号位点的分布规律也是如此，第三、第一、第二位点上信号位点所占平均比例分别为62.85％，22.86％和14.29％。

They were mainly of pretibial or pretibial/Pasini mixed type. With two-point linkage analyses, Alu I and Msp I polymorphisms were not informative for all families. Pvu II polymorphism was informative in 2 families with a combined lod score of 1.593 at .theta.

我们对其中的6个以胫前型表现的DEB家族进一步用Intrageic Puv II及Flanking Msp I，Hind III pelymorphic markers作Two point及Multi-point连锁分析，结果用两点连锁分析，只有两个家族的Puv II marker是Informative ，合起来得到Z=1.593，。theta。

The polymorphism traits were compose d of heterozygosity , number of allele, range of allele-length between the maximum and minimum and informative meioses from reference populat ion and the observed paternal heterozygosity , maximum proportion of ha lf informative mating, observed proportion of half informative mating and informative meioses from experimental population.

分析了62个微卫星在参考群中的杂合程度、等位基因数、等位基因范围和信息配子数与实验群中相应微卫星的父本观察杂合度、最大半同胞信息交配比例、观察半同胞信息交配比例和信息配子数的相关程度，其中父本观察杂合度与最大半同胞信息交配比例相关系数最高为0。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。