等比
- 与 等比 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This feature does not seem to occur in any of the negotiations of earlier date which touched upon religion, eg those connected with the proposed d'Alencon marriage in Elizabeth's reign, while in Acts of Parliament, proclamations, etc., before the Spanish match, Catholics are simply described as Papists or Recusants, and their religion as popish, Romanish, or Romanist.
此功能似乎并没有出现在任何谈判的日期较早,其中涉及宗教,例如,那些与建议-a lencon婚姻在黄钱其濂的统治地位,而在国会法令,宣告等,前西班牙比赛中,天主教徒,只是形容为papists或recusants ,和他们的宗教作为popish , romanish ,或
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Catalytic effect of ionic liquids to isobutane and butene alkylate reaction was studied,composition of ionic liquids,isobutane and butene mole compares factors to the alkylate reaction influence was reviewed.
研究了离子液体对异丁烷与正丁烯烷基化反应的催化作用,考察了离子液体组成、异丁烷与正丁烯物质的量比等因素对烷基化反应的影响。
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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。
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The detection circuit uses alternating current capacitance bridge method and the principle is based on the correlated demodulation .
之后,前置级的输出信号经过低噪声放大器进行放大,再通过带通滤波以及相关解调等电路实现检测系统需要的输出幅值和信噪比。
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To this end, we purchased a home and abroad advanced production equipment and quality testing facility, and has a group of experienced professional management staff; in accordance with the veterinary drug GMP requirements and standards to regulate the construction and production; enterprises existing water pin production line, production analgin, compound aminopyrine, sulfadiazine sodium, ivermectin, lactic acid ciprofloxacin, lincomycin, gentamicin sulfate, oxytetracycline, vitamin B1, such as 20 veterinary drug products, best-selling inside and outside the province.
为此,我们购置了国内外先进生产设备和质量检测设施,并具有一批经验丰富的专业管理人员;按照兽药GMP的要求和标准进行规范建设和生产;企业现有水针生产线一条,生产安乃近、复方氨基比林、磺胺嘧啶钠、伊维菌素、乳酸环丙沙星、林可霉素、硫酸庆大霉素、土霉素、维生素B1等二十个兽药产品,畅销省内外。
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Some factors affecting the result of removal of ammonium and phosphate, such as pH, molar ratio, reaction time,stirring speed,precipitation time were discussed.
研究了pH值、反应物摩尔比、搅拌速度、反应时间、陈化时间等因素对磷酸盐去除效果和氨氮残留量的影响。
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Taking the ampelopsis as the raw material,under the condition that ethanol soaks to prepare the processing,taking water as the associated extract dihydromyrictin.
以干藤茶叶为原料,采用乙醇浸泡进行预处理,以水为溶剂提取二氢杨梅素,考察了乙醇预处理时间、茶叶与乙醇的料液比、加热时间等因素对提取率的影响,通过单因素分析和正交试验设计,确定了最佳提取工艺条件。
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Its gross profit is led by last year 88.4% of the corresponding period, drop to 86.5%, main reason is Alibaba rolls out brand-new introductory class to serve product Gold Supplier to export an edition, upgrade original China supplier make employee cost, bandwidth and depreciation expenses are occupied than rising somewhat.
其毛利率由去年同期的88.4%,下降至86.5%,主要原因是阿里巴巴推出全新的入门级服务产品Gold Supplier 出口通版、升级原有中国供应商等使员工成本、带宽及折旧开支占比有所上升。
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With respect to syntax, the roles of tagmeme in the structure of word and sentence and Chomsky's Generative-Transformational Grammar are discussed. The spatial relation theory and existing research achievements are investigated. Having noticed the shortage of the capability of topological and metrical relation in the description of spatial information structure, the author proposes Combinational Qualitative Geometry based on the two invariables under ordinary transformations, distance ratio and direction difference, the CQG-based spatial relation system between topological and metrical constraint is thus constructed, on which several spatial relations such as parallel, perpendicularity, co-linearity, sequence and direct neighborhood are derived. Based on extended theory of spatial relation, the language anamorphosis is analyzed from the aspects of phonetics, semantics and syntax. The mere geometric and formalized spatial relation is then integrated with concrete geographic ontology to accommodate richer and indicative spatial configuration of spatial information in the different geographic context. Finally a syntax framework for spatial information is put forward.
在语法结构方面,首先阐述了法位和法素在语法结构词法和句法中的地位和作用,以及Chomsky生成转换语法的核心内容;详细介绍了地理信息系统空间关系理论及现有的研究成果;在分析现有的拓扑关系和量度关系对空间信息结构描述能力不足的基础上,提出了基于长度比和角度差两个不变量的组合定性几何,以此建立了介于拓扑及量度约束之间的组合定性关系体系,并以此为基础派生出平行、垂直、共线、次序、直接邻近等空间关系描述;本文基于扩展的空间关系理论,详细讨论了空间关系在语音、语法和语义三个方面的语言变体,将纯几何和纯形式化的空间关系与具体的地理本体结合起来,可以获得更为丰富的、更能反映空间关系在不同语言上下文中具体体现的组合关系;最后给出了一个空间信息的语法结构的基本框架。
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Such as building materials costs, ancillary costs, taxes, management costs, design and supervision costs, bank interest and other unforeseen costs, etc., then why Haikou real estate prices than domestic capital cities is much lower most of it?
如建筑材料费用,辅助费用,税收,管理费,设计和监督费,银行利息和其他不可预见的费用等,那么,为什么海口的房地产价格比国内省会城市低得多,大部分?
- 推荐网络例句
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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
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This is Kate, and that's Erin.
这是凯特,那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。