系统发生
- 与 系统发生 相关的网络例句 [注:此内容来源于网络,仅供参考]
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After the analysis in Hulunber 301 section, the corrosion occurs mainly in inner corrosion and the outer corrosion is indistinctness. In affusion and heating system, the corrosion gives priority to oxygen corrosion, which the supplement of animalcule corrosion and carbon dioxide corrosion. In life drinking water system, the corrosion in stainless steel jar and pipeline wall usually generate welding line corrosion.
分析发现:贝301区块发生的腐蚀以内腐蚀为主,外腐蚀不明显;注水系统和采暖系统以氧腐蚀为主,微生物腐蚀为辅;还发生了以氢去极化为主的二氧化碳腐蚀;生活饮用水系统不锈钢罐及管线内壁发生的腐蚀主要是焊缝腐蚀。
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On the basis of referring to preceding relevant achievements and exploring the entirestate of the occurrence and development of the RMA,the dissertation focuses on theRMA's origin,essence and mechanism.Then,it draws some conclusions:(1)Far fromoccasionally,the RMA has specific interior factors and external conditions.As a resultof the demand for international political and military struggle and the advancement inscience and technology,the RMA conforms to the trend of the times.(2)As far as itsessence is concerned,the RMA is such a process,during which all countries reformmilitary system wholly in order to realize its informatization,integration andintelligentization after information and knowledge have become dominant factors ofmilitary strength owing to extensive application of high technology around informationtechnology in the military field.(3)During the extensive and thorough reformation in thewhole world,all factors vary sooner or later and affect one another,and promote theevolution of the military system to make the transition from mechanized form tointelligentized one.
论文充分借鉴、吸收前人的有关研究成果,在分析、考察世界新军事革命发生、发展的总体状况的基础上,由具体到抽象,重点探讨了新军事革命的发生动因、本质特征和运行机制,认为:新军事革命的发生与发展不是偶然的,而有其特定的内在动因和外部条件,它既是时代发展变化的客观要求,也是国际政治军事斗争需要与科学技术进步共同推动的结果;这场军事革命的实质,是在以信息技术为核心的高新技术广泛应用于军事领域,信息与知识日益成为军事力量的主导性要素的新条件下,世界各国根据系统原则对军事领域进行变革,努力促使整个军事系统实现信息化、知识化、一体化,进而形成全新的智能化军事形态的过程;新军事革命具体表现为广泛而深入的军事改革,在其发生与发展的过程中,军事诸要素先后变革并相互影响、相互作用,推动整个军事系统不断演进,逐步实现机械化军事形态向智能化军事形态的过渡,最终确立全新的智能化军事形态。
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Since most of existing business modeling methods were complex and inflexible, it caused information system structure was rigid and business model was inadaptable. Even information system could not change with the environment and process changing.
由于当前企业建模方法和模型复杂度高并存在一定的僵化,造成了当前信息系统的系统结构僵化和企业模型适应差,当外界环境发生变化时和企业流程发生变化而企业信息系统却很难随之发生改变。
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Results show that the heavy rainfall event occurred under the favorable environmental conditions, resulted from the interaction of mid-and low-latitude systems. The mesoscale convergence and the mesoscale low triggered the occurrence of the heavy rainfall. Rain clusters bringing the heavy rainfall were related to meso-β systems. The meso-β mesoscale rain clusters appeared to the north of the cyclone center on 1000 hPa after filtering and to the south of the meso-α convergence line on 850 hPa.
分析表明:暴雨发生在高低空流场及中低纬系统配置非常有利的天气背景下,是多种尺度天气系统相互作用的结果;在对流性不稳定层结中,冷空气沿等熵面侵入到中尺度辐合系统中,激发了中尺度低涡的迅速发展,在孟加拉湾和南海源源不断输送的水汽配合下,导致了暴雨的发生;中β尺度对流雨团发生在滤波后1000 hPa 等压面的低涡中心北侧和850 hPa 中α尺度辐合线南侧,呈现暖式切变的降雨特征。
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Keywords: Carnivores; Chromosome painting; Comparative chromosomal maps; Chromosomal evolution: Karyotypic phylogeny
中文关键词:食肉目;染色体涂色;比较染色体图谱;染色体进化;核型系统发生
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Department of Ecology and Biodiversity is primarily dedicated to education and research in ecology and biodiversity including conservation biology, coral ecology, ecotoxicology, environmental microbiology, fungal biodiversity, mangrove ecology, microbiology, molecular ecology and evolution, molecular microbial ecology, molecular phylogenetics, plant pathology, plant systematics and evolution, plant-animal interactions, pollution biology, terrestrial ecology.
生态学和生物多样性学系创建于1994年,主要致力于生态学和生物多样性学的教学与研究,其研究领域包括保护生物学,珊瑚生态学,生态毒理学,环境微生物学,真菌生物多样性,红树林生态学,微生物学,分子生态学和进化,分子微生物生态学,分子系统发生学,植物病理学,植物分类学和进化,植物-动物相互关系,污染生物学,陆生生态学等。
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Phylogenetic analysis also suggests that some phages seem to converge with their hosts rather than other phages.
系统发生分析显示,序列相似性高的噬菌体较容易与其宿主聚集,产生寄生关系。
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Consulting the genetic identity it was shown that six-rowed wild close barley is closer to cultivated barley than two-rowed wild close barley. This result supported the viewpoint that the six-rowed wild close barley was the intermediate type in the evolutionary route from the tow-rowed wild close barley to the cultivated bar-ley.
结合Nei's遗传一致性分析结果,发现近缘六棱野生大麦较之近缘二棱野生与栽培大麦的亲缘关系更近,支持栽培大麦是从野生二棱大麦起源,而野生六棱大麦是进化过程中的过渡类型的大麦系统发生观点。
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In the system,which the database of red imported fire ant was considered as the basis,and GIS and GPS techniques were used as important support techniques.The predict and control management of fire ant will be more scientific and more convenient if the GIS management system were put into practice.
系统设计中以红火蚁发生和防控数据库为基础,以GIS为支持平台,结合GPS技术,以地图和数据报表等形式分析和展现我省各市县红火蚁蚁巢、发生点、发生区和监测区等的发生及防控情况,组建红火蚁GIS管理系统有助于我省红火蚁文件资料和数据信息的科学化管理。
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The journal publishes original research articles in all aspects of molecular and non-molecular evolution of all organisms, as well as phylogenetics and palaeontology.
该刊主要发表有关生物体分子和非分子进化以及系统发生学和古生物学的原创性学术论文。
- 推荐网络例句
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We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.
索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。
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The relationship between communicative competence and grammar teaching should be that of the ends and the means.
交际能力和语法的关系应该是目标与途径的关系。
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This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。