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  1. Comparative analysis of mitochondrial genomes between the hau cytoplasmic male sterility (CMS) line and its iso-nuclear

  2. 新型油菜细胞质雄性不育型hau CMS不育系及保持系线粒体基因组比较分析,衡双平,魏超,细胞质雄性不育不仅是作物利用杂种优势的重要方法,也是研究核质基因互作的重要材料。利用Roche 454测序技术,本研究对芥菜型油菜细
  3. 所属分类:其它

    • 发布日期:2020-01-02
    • 文件大小:715776
    • 提供者:weixin_38742532
  1. Comparative transcriptome analysis of a female-sterile mutant (fsm) in Chinese cabbage (Brassica campestris ssp. pekinen

  2. 大白菜雌性不育突变体fsm的转录组分析,黄胜楠,刘志勇,雌性不育突变体fsm的表现特征是雌蕊败育,但是雄蕊正常可育,其它花器官表型也发生了较大变异。遗传分析结果表明,该突变性状由一
  3. 所属分类:其它

    • 发布日期:2020-01-01
    • 文件大小:1048576
    • 提供者:weixin_38734361
  1. A comparative study on the geometries, stabilities and electronic properties between bimetallic AgnX (X=Au, Cu; n=1-8) a

  2. AgnX(X=Au, Cu; n=1-8)团簇和纯银团簇的结构稳定性和电子性质的比较研究,邝小渝,丁利苹,采用广义梯度近似交换相关TPSS泛函的方法,系统地研究了双金属AgnX (X=Au, Cu; n=1-8)团簇几何结构,相对稳定性和电子特性,并与纯银团簇�
  3. 所属分类:其它

    • 发布日期:2019-12-29
    • 文件大小:467968
    • 提供者:weixin_38659527
  1. A comparative study of augmented CGLS method for linear discrete ill-posed problems

  2. 求解线性离散不适定问题的扩充 CGLS 方法比较研究,王培,荆燕飞,针对右端向量包含有错误数据的不适定问题离散化后的线性系统,本文研究了求解正规方程的扩充共轭梯度方法(CGLS)。进而通过同时扩充�
  3. 所属分类:其它

    • 发布日期:2019-12-28
    • 文件大小:273408
    • 提供者:weixin_38715019
  1. 全局稳定的PD+前馈机器人鲁棒自适应控制.pdf

  2. 全局稳定的PD+前馈机器人鲁棒自适应控制pdf,全局稳定的PD+前馈机器人鲁棒自适应控制1期 代萩等;全局稳定的PD十前馈机器人鲁棒自适应控制 3全局稳定的PD十前馈鲁棒自适应控制 3.1忽略摩擦力和外部扰动的情形 当忽略摩擦力和外部扰动时,机器人的动力学模型变为 (q)十C(q,qq+G(q) 2 对(2)式的模型,本文提出如下综合的全局收敛PD+前馈自适应控制策略 T=Y(f1,…,f5)-Ke-K+l (3a) Y(f1,…,f5)=M(f1)4+C(f2,∫3)∫+G(∫) (3b) k
  3. 所属分类:其它

    • 发布日期:2019-10-14
    • 文件大小:617472
    • 提供者:weixin_38744270
  1. 驱动光耦316J资料.pdf

  2. 驱动光耦316J资料pdf,驱动光耦316J资料HCPL31 6J Product Overview Descr iption Two lighL einiLling diodes and two integrated circuits The HcPl-316 is a highly integrated power control housed in the same so-16 package provide the input device that incorporates all t
  3. 所属分类:其它

    • 发布日期:2019-10-12
    • 文件大小:431104
    • 提供者:weixin_38743481
  1. Xu et al. - 2019 - Making Big Data Open in Edges A Resource-Efficien.pdf

  2. 论文 - Making Big Data Open in Edges: A Resource-Efficient Blockchain-Based Approach872 lEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS. VOL 30. NO. 4. APRIL 2019 mobile edge computing collaboration in 5G ecosystem. The and the throughput can ach
  3. 所属分类:比特币

    • 发布日期:2019-10-05
    • 文件大小:1048576
    • 提供者:liangyihuai
  1. Lecture Notes in Civil Engineering

  2. The Tenth Structural Engineering Convention 2016 (SEC-2016) was organized by CSIR-Structural Engineering Research Centre jointly with IIT Madras and Anna University, Chennai, during 21–23 December 2016 at CSIR-SERC, Chennai, India. SEC-2016 provided
  3. 所属分类:讲义

    • 发布日期:2019-07-21
    • 文件大小:38797312
    • 提供者:weixin_41676359
  1. Knowledge Computing and its ApplicationsII

  2. Knowledge Computing and its Applications, Knowledge Computing in Specific Domains: Volume IIS Margret Anouncia. Uffe Kock wiil Editors Knowledge Computing and its Applications Knowledge Computing in Specific Domains Volume ii 空 Springer editors S.
  3. 所属分类:机器学习

    • 发布日期:2019-07-04
    • 文件大小:6291456
    • 提供者:weixin_38290023
  1. 惠普财年2019 Q1 分析报告

  2. 惠普财年2019 Q1 分析报告, 很详尽的数据分析。其中,包括笔记本、台式机业务在内的惠普个人系统集团第一财季营收为96.57亿美元,较去年同期的94.40亿美元增长2%,上一财季为100.64亿美元;运营利润率为4.2%。 在个人系统集团内部,笔记本业务营收为59.19亿美元,比去年同期的55.95亿美元增长6%;台式机业务营收为28.57亿美元,比去年同期的29.55亿美元下滑3%;工作站业务营收为5.62亿美元,比去年同期的5.43亿美元增长3%;其他业务的营收为3.19亿美元,比去年
  3. 所属分类:咨询

    • 发布日期:2019-04-20
    • 文件大小:25165824
    • 提供者:csdnlaozhu
  1. 水印与加密

  2. Joint watermarking and encryption is an upcoming security solution that combines leading but complementary techniques to achieve an enhanced security level.Multimed Tools Appl(2013)67: 593-606 595 work should provide robustness to the embedded waterm
  3. 所属分类:网络安全

    • 发布日期:2019-03-04
    • 文件大小:510976
    • 提供者:jmunet
  1. 瑞信-5G:低成本才是王道 20190213

  2. 瑞信对5G行业做了深度报告和分析,就中国几大运营商的实际进展和成本进行了测算,非常有价值!CREDIT SUISSE 13 February 2019 Focus charts and tables Figure 2: Key enablers of 5G Beam-farming Automation Distributed core Widor channel Software Defined bandwidths Setf-aptimising Networking(SDN) increa
  3. 所属分类:电信

    • 发布日期:2019-03-03
    • 文件大小:4194304
    • 提供者:weixin_44717998
  1. 汇率对消费者价格的影响

  2. 汇率对消费者价格的影响,用于考证 Do exchange rates affect consumer prices - A comparative analysis for Australia, China and India
  3. 所属分类:其它

    • 发布日期:2014-06-11
    • 文件大小:619520
    • 提供者:corneli
  1. HKL CHANNEL5-EBSD使用手册

  2. The CHANNEL 5 suite of programs has been developed to allow you, the user, to manipulate, analyse and display Electron Backscatter Diffraction (EBSD) data with comparative ease. The programs have been designed to be as flexible and extendible as poss
  3. 所属分类:教育

    • 发布日期:2020-05-28
    • 文件大小:24117248
    • 提供者:crecentluo
  1. 《期权、期货及其他衍生产品》读书笔记(第七章:互换)

  2. 前言 互换:是指两个公司之间达成的在将来交换现金流的合约。 对互换定价时,需要一个无风险利率来对现金流贴现。 7.1 互换合约的机制 互换可以转变负债或资产的性质。 7.2 天数计算惯例 与前文所提到的类似。 7.3 确认书 互换中的确认书(Confimation)是由交易双方代表鉴置的法律文件。 确认书的初稿由总部在纽约的国际互换与衍生产品协会(International Sawps and Derivatives Association,ISDA)提供。 7.4 相对优势的观点 相对优势(C
  3. 所属分类:其它

    • 发布日期:2021-01-07
    • 文件大小:53248
    • 提供者:weixin_38596117
  1. Blind spectral deconvolution algorithm for Raman spectrum with Poisson noise

  2. A blind deconvolution algorithm with modified Tikhonov regularization is introduced. To improve the spectral resolution, spectral structure information is incorporated into regularization by using the adaptive term to distinguish the spectral structu
  3. 所属分类:其它

    • 发布日期:2021-03-03
    • 文件大小:324608
    • 提供者:weixin_38590989
  1. Experimental investigation of the startup time difference between high-speed cameras

  2. High-speed cameras are widely used in experimental research and industrial measurement. Although multiple cameras are commonly used, whether the cameras are triggered at the same time is typically overlooked. This study measures the startup time diff
  3. 所属分类:其它

    • 发布日期:2021-03-02
    • 文件大小:709632
    • 提供者:weixin_38632825
  1. 从组织学探讨CO

  2. In order to prove the feasibility, advantages and welding mechanism of vascular anastomosis using low power laser, we performed a comparative experiment in 125 rats with the carotid arteries and veins anastomosed by CO2 lasers and hand suture.
  3. 所属分类:其它

    • 发布日期:2021-02-27
    • 文件大小:4194304
    • 提供者:weixin_38582506
  1. Comparative evaluations of the Monte Carlo-based light propagation simulation packages for optical imaging

  2. Monte Carlo simulation of light propagation in turbid medium has been studied for years. A number of software packages have been developed to handle with such issue. However, it is hard to compare these simulation packages, especially for tissues wit
  3. 所属分类:其它

    • 发布日期:2021-02-23
    • 文件大小:338944
    • 提供者:weixin_38608693
  1. Comparative study on identification of healthy and osteoarthritic articular cartilages by fourier transform infrared ima

  2. Two discriminant methods, partial least squares-discriminant analysis (PLS-DA) and Fisher's discriminant analysis (FDA), were combined with Fourier transform infrared imaging (FTIRI) to differentiate healthy and osteoarthritic articular cartilage in
  3. 所属分类:其它

    • 发布日期:2021-02-22
    • 文件大小:1048576
    • 提供者:weixin_38558655
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