分类上的
- 与 分类上的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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First, this paper, in the field of intrinsic geometry, studies the geometric problems on garment design, as well as applies the frame and semi-geodesic coordinates to prove the fundamental theorem of being a developable surface.
文中首先在内在几何学的层次上,研究了服装设计所涉及的几何学问题,应用标架与半测地坐标方法证明了曲面成为可展面的基本定理,研究了可展面的分类及其性质,考虑到服装三维几何造型的需要,证明了组合式可展面各组成片相切连接条件的命题,作为构造可展面的理论依据,证明了单参数平面族的包络面必为可展面的命题,在此基础上发展出服装几何造型的"刮大白"方法以及相关的三种构造可展面的解析方法。3D→2D的变换是三维服装CAD的重要内容之一,其几何学实质是曲面的定长映射,文中总结了定长映射即可展面在平面上展开的基本准则,在这一准则的指导下,结合服装设计与相关领域的要求,讨论了可展面在平面上展开的解析方法与数字方法,上述内容确立了服装设计几何学的基本框架。
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The different fishes which are employed in the present studies are wild-type salmon, cultured salmon of freshwater and seawater, sea perch and fat greenling. The complete CT gene sequences of salmons are obtained by PCR amplification. The partial CT sequences of sea perch and fat greenling are obtained by in vitro cloning PCR method. Alignment of obtained CT sequences with other fish CT shows that CT appears to be well conserved among the same family. And the relative in taxonomy is far away, the similarity of different fish CTs is low. On the contrary, the closer the relative in taxonomy is, the higher the similarity of different fish CTs is. The sCT is expressed in pGEX-4T-X by recombinant form . We also succeed in the research of sCT expression alone by expression PCR. In addition, sCT antiserum is obtained using GST-sCT as antigen, and the high titer is tested by double immunodiffusion. In the rat bioassay, administration of 50 μg recombinant protein evoked significant hypocalcemia at 1 h after the data are analyzed by t-test.
本文用PCR方法克隆了野生鲑鱼、养殖鲑鱼的降钙素基因,并应用体外克隆PCR的方法首次克隆出鲈鱼、六线鱼降钙素的部分基因序列,通过对克隆的降钙素序列的比较研究,结果显示同一科的鱼降钙素序列保守性较高,同时,根据降钙素的部分氨基酸序列进行了降钙素相似性的比较研究,结果显示在分类学上,分类地位较远的鱼,其降钙素相似性较低,分类地位越接近的鱼,其降钙素相似性越高;我们利用谷胱甘肽S-转移酶(Glutathions S-transferase,GST)融合表达载体pGEX-4T-X对克隆的鲑鱼降钙素基因进行了融合表达研究,应用表达PCR的方法对降钙素基因的独立表达进行了初步的研究探索,并将纯化的融合蛋白作为抗原,获得了高效价的兔抗鲑鱼降钙素免疫血清;生物活性研究表明,大肠杆菌表达的融合蛋白具有显著的降血钙作用。
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Litter bins, garbage bin is designed to be the most easily neglected facilities, the design structure to facilitate the storage of garbage, take out, to avoid dead ends on the shape, materials, texture treatment with small texture or smooth processing suitable garbage bin of the To set up the internal structure of a one-off plastic bags and containers, the design can be categorized set can be divided into recyclable, non-recycling.
垃圾箱、果皮箱的设计是最易被人忽视的设施,设计结构上要便于垃圾的存放、取出,形态上要避免死角,材料肌理处理上以小肌理或光面处理为宜,果皮箱的内部结构要设置一次性的塑料袋,垃圾箱设计可以分类设置,可分为可回收、不可回收等。
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It is difficult to develop a packet classification algorithm that is efficient in both space and time.
设计一种在时间上和空间上都很好的包分类算法非常困难。
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Methods: The methods of document arrangement were used in this study, First of all, from the source of "Inner Canon of Huangdi" in the meaning of Jueni syndrome, the mechanism of the formation of Jue syndrome, Jue syndrome of the classification system described; and then flow from the source, Jueni syndrome are classified according to the difference of cold and heat, asthenia and sthenia in "Treatise on Febrile Diseases", and summarize the treatment of the different methods, Combining with the modern case that treating Jueni syndrome with Zhongjing\' prescription.
方法本课题研究采取文献整理的方法,首先从源头上对《内经》中厥逆证的含义,厥证形成的机理,厥证的分类进行了系统的阐述;然后由源及流的将《伤寒论》中论述(来源:AB68C论文网www.abclunwen.com)厥证的诸多条文,根据寒热虚实的不同,将厥逆证进行分类,总结出厥证的不同治法,并结合现代运用仲景方治疗厥逆证的验案,挖掘仲景辨治厥证的证治规律,反映仲景治疗厥证的特色。
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Study on glutenin subunits,GMP content and their relationships with(T.aestivum L.)With the analysis of high and low glutenin subunits of common wheat(Triticum aestivum L.)in China,the correlations between glutenin compositions,glutenin macropolymercontentand breadmaking quality were studied.Also a rapid and efficient detection method of geneticpolymorphism at Glu-D1y loci in wheat was established using polymerase chain reaction.
分析了100份小麦农家品种和241份育成品种的高、低分子量谷蛋白亚基的组成以及有关的品质性状,研究了高分子量谷蛋白亚基频率的变化,用单向一步SDS-PAGE的方法分离LMW-GS,并对我国小麦品种进行初步分类;在亚基水平上研究了不同的亚基或亚基组合对品质性状的影响;在聚合体水平上研究了谷蛋白大聚合体的含量与其他烘烤品质性状的相关性及其在面包体积预测中所起的作用;在基因水平上利用PCR技术研究了1D染色体上控制y-型谷蛋白亚基的Glu-Dly位点基因的多态性。
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Anamorphs are highly important in classifying and identifying nectria-like fungi. they belong to 11 form-genera of hyphomycetes, producing conidia phialidically.
赤壳菌类真菌的无性世代在分类及监定上相当重要,共分为11属,皆属於丝孢纲,产生分生孢子於瓶梗上。
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Based on the classified system and ELM, this paper adds anticipation and irrationalness into Alife's learning model, and proposes an experience weighted and limited memory evolution model. In addition, we analysis the public problem model based on LMEM, observed the difference whether the Alifes could anticipate based on swarm platform.
在分类器系统和ELM模型的基础上,将预期和有限理性引入至人工生命学习演化模型当中,提出一种有限记忆演化模型LMEM,并在swarm平台上仿真公共问题模型,观察预期和有限理性对参与人策略选择的影响。
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The number of clusters was automatically determined by Bayesian Information Criteria with log - likelihood distance measure.
结果对于正常、低度鳞状上皮内病变和高度鳞状上皮内病变宫颈细胞的分类正确率分别为98.0%。96.1%和100%。
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Compared with SVM sorter, k-means has its superiority in rate and SVM has superiority in precision. For segmentation, region-growing algorithm which combined merge and fission was applied to segment the images of insect pest and wheat leaves.
比较得出,SVM分类器和k-均值聚类算法在处理精度和速度上各有优势;在分割上,运用合并和分裂相结合的区域生长算法分割害虫和叶片,进行自动识别。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。