模式种
- 与 模式种 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Mushroom bodies and antennal lobes in Oxycetonia jucunda were conspicuous. Calyces and lobes of the mushroom bodies.were much developed. In contrast, calyces of Ambrostoma quadriimpressum and Henosepilachna vigintioctomaculata were extremely undeveloped. However, the postretinal fibres and circumpharyngeal nerves of Ambrostoma quadriimpressum were highly developed. In the three beetles, 5-HT immunoreactivity was present in all neuropils of the brain and the suboesophageal ganglion. The pattern of 5-HT immunoreactivity and the localization of immunoreactive somata which often clustered into groups were similar among these beetles, while the immunoreactivity intensity was distinct, especially in the lamina.
结果显示,分类地位相近的三种甲虫脑结构大小相差悬殊:小青花金龟脑结构相对发达,蕈形体结构显著,具有发达的冠和叶,嗅叶发达;马铃薯瓢虫和榆紫叶甲的冠极度退化,嗅叶相对不发达;但榆紫叶甲具有十分发达的网膜后纤维和围咽神经。5-HT阳性纤维在三种甲虫的所有神经纤维网中几乎都有分布,且反应模式相似,但各神经纤维网特别是神经节层染色强度差异显著。5-HT阳性胞体有成群分布现象,且在三种甲虫脑中的空间分布位置基本一致。
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Students have grasped this kind of model in the primary stage, while apply it in practice they still repeat the theme of the former sentence, which means that Vietnamese students are not skillful at the discourse cohesion; in the middle stage, there are passive sentences and "catenulate"sentences, but some of the students bring on grammatical errors while assuring the cohesiveness of discourse; in the advanced stage, the second cohesive model disappears while amount of third cohesive way appears which even more than the second one, which shows that students no longer stand on the cohesiveness formally but to make the "zero"cohesive of discourse.
另外我们还在语料中发现了被动句的语体风格出现偏差的情况。在运用被动句的语篇衔接功能时,留学生普遍运用第一种主位推进模式。在初级阶段学生就已经基本掌握了这种模式,但有时会不必要地重复前句的主位,这说明留学生对汉语的语篇衔接还不够娴熟;有的学生不能够使用被动句完成语篇衔接,可能是受词汇量的影响。
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The Hausdorff property of a kind of classifying mode is defined. And it is proved that the single-layer perceptron can deal with the classifying problems of any Hausdorff pattern sets. Chapter 5 studies the radial basis function networks and a proof of Cover pattern classifiable theorem is presented.
第四章主要研究多层感知机的万能逼近性和最佳逼近性,包括权值有界和隐单元权有界时的情况,定义了一种分类模式的Hausdorff性,证明了单层感知机能解决任意具有Hausdorff性的模式集的分类问题。
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Results indicated that the most appropriate air temperature and earth temperature of budding was 13~14℃, 11~12℃ respectively; stem emerging was 15~16℃, 12~14℃ respectively; conidial production was 26~27℃, 20~22℃ respectively.
采用塑料大棚、小拱棚、露地栽培3种种植模式,研究了不同种植模式对蕨菜生长环境条件、生长发育和产量的影响。
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This in vivo study was to examine the historical changes of implanted novel chitosan/collagen composite barrier for confirming the clinical feasibility. Four other commercial GTR membranes were chosen for comparison. Among the resorbable GTR membranes, BioMend Extend and Peri-Aid are collagen base, and GORE-TEX OSSEOQUEST is synthesized membrane, while GORE-TEX e-PTFE (Expanded polytetrafluoroethylene) is synthesized but non-resorbable. Beagle dogs were used as animal model. Buccal mucoperiosteal flaps were reflected in the bilateral mandibular premolar and molar areas. Buccal alveolar bone was reduced on 1st、2nd premolar and molar to a level 5 mm apical to the cemento-enemel junction. Root surface was denuded of periodontal ligament and cementum, and notches were placed at the bone level of each root. The tested GTR barriers were implanted in critical bone defect areas. Flaps were coronally positioned and sutured. Two beagle dogs were sacrificed each time as the designed time period after surgery. Histological and histometirc evaluation at 7 days、14 days、28 days、3 months were performed post-operatively to determine the healing response of each treatment modality.
本研究之目的在评估与工研院生医中心合作发展出可吸收性去乙醯几丁聚醣/胶原蛋白复合之组织导引再生膜片,并选择与可吸收性之BioMend Extend 及Peri-Aid 胶原蛋白膜片,和GORE-TEX OSSEOQUEST 合成高分子膜片,及不可吸收之GORE-TEX e-PTFE合成高分子膜片,等其他四种市售商品材料共同对照评估,应用8只年龄为12个月的雄性小猎犬,均分4组(分别为7天、14天、28天、3个月),为动物活体评估模式,在实验犬之左、右下颚第一、二小臼齿及大臼齿的颊侧区制造骨缺损后,分别植入组织导引再生膜片,依实验设定时间将小猎犬牺牲,取下缺损区骨头,以光学显微镜观察量测其牙垩质再生高度与齿槽骨再生高度之变化,以探讨其组织再生模式及评估新膜片在临床应用之适用性。
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In normal cardiac function group, instinct positive end expiratory pressure showed degressive trend among three different modes, and it was lowest in PPS mode, with significant difference compared with the other two groups.
心功能正常组3种模式的内源性呼气末正压也呈递减趋势,PPS为最低,与BIPAP模式比较差异有显著性(P.01)。
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The thesis toke problem of deformation and destroying of the earth mass as it's invention, integrated the earth mass's existing environment, ingredients and macrostructure, discovered mechanism of deforming and destroying, made clear the relationships between those.Through outdoors samples, indoors examination surface wave testing and audio wave testing ,do some research on physical, mechanical, chemical, disintegrative and dynamics property of stuff of earth mass and proposed four kinds of earth mass's stuff formed type;under the guidance of theory of dominant structural surface and adopting precision measurement of structural surface, proposed three dominant kinds of structural surface assembling;based on those , proposed four types of earth mass's deformation and destroying, carried out rationed estimation of stability on four types, then definite the characters of deforming and destroying and controlled relation between environment , stuff, macrostructure and deformation and destroying of mass earth, and breakthrough ordinary principle about soil's deformation and destroying, further proofed the theory of earth mass cybernetics's popularization
本学位论文针对台地危险土体的变形破坏问题,将土体的赋存环境、土体物质组成和土体宏观结构的研究紧密地结合,阐明了土体变形破坏的机制,明晰了土体变形破坏与土体的赋存环境、土体材料组成、土体宏观结构三要素之间的关系,并从土体的物质组成的角度,以野外取样、室内实验、现场面波、声波无损伤测试为手段,研究了土体物质的物理、力学、化学、矿物、崩解性、动力学性质,提出了研究区内土体物质成分的四种组合形式;以优势结构面理论为指导,以结构面的精确测绘为手段,通过统计、归纳与分析,提出三种有利于台地危险土体变形破坏的优势组合形式;据此提出了具有广泛代表意义的台地危险土体变形破坏的四种模式,并对其进行稳定性评价,从而明确了危险土体的宏观结构对变形破坏的控制作用,映证了土体结构控制论。
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The new ideas put forward by the compendium of basic curricula reformation and all curricula standards are advocating the independent, cooperative and disquisitive teaching mode. The idea is a kind of animadversion on the conventional education mode in which the teachers teach and the students listen to them . Also, it is the urgent appeal for the new teaching mode.
基础课程改革纲要》和各门课程标准的新精神、新理念大力倡导&自主、合作、探究&教学,同时也是对传统的&教师讲、学生听&的教学模式的一种批判,是对崭新的教学模式的热切呼唤。
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AFDX is applied in aviation and spaceflight field more abroad with its unique advantage, but because of its communication model, It can't satisfy the requirement of divinable and low latency of the real-time mission, The research of real-time of AFDX has became a important task, To improve the real-time of the network, the most doable method is to adopt the priority management model. This paper analyzes the issue of packet transmission with different priority; gives the average queue time and stay time of packets with different priority under two queue models and gives the computer simulation.
航空电子全双工交换式以太网以其独有的优势在航空航天等领域的应用不断扩展,但是由于通信模式,无法满足实时任务的可预测性和低延迟等要求,因此,研究AFDX的实时性成为一个重要的课题,为了提高网络的实时性最可行的措施就是采取优先级管理模式,对具有优先级的分组传输问题进行了分析,给出了两种优先级排队模型下,不同优先级分组的平均排队等待时间和平均逗留时间,并进行了计算机仿真。
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Then, interruptible load is introduced into transmission congestion management in the paper. The paper discusses the application of interruptible load to transmission congestion management in power pool market. Market risk of evade is very important in transmission congestion management. The FGR, FTR, TO are introduced into transmission congestion management, its concept and implement in bilateral market are discussed in the paper. It provides the valid means of evadable price risk for the market participant. The reasonable allocation of congestion cost is very important in transmission congestion management. The paper proposed a novel methodology for allocation of congestion cost based on the line flow analysis.
然后,将可中断负荷引入到输电阻塞管理中,对其在电力联营体交易市场模式下输电阻塞管理中的应用进行了全面阐述;市场风险的规避是输电阻塞管理中需要考虑的重要内容,本文将基于潮流的输电权、金融型输电权及输电期权引入到输电阻塞管理中,阐述了其基本概念以及在双边交易市场模式下的具体实施,为市场参与者提供了规避价格风险的有效手段;阻塞费用的合理分摊是输电阻塞管理中的重要内容,本文提出了一种基于阻塞线路潮流组成分析的阻塞费用分摊新方法。
- 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。