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  1. 铅笔面试过程-源码

  2. 铅笔面试过程 后端 要求1：将以下工作表中的所有问题及其注释存储到数据库中：问题和主题 要求2：找出正确的架构，并将上述文件中“主题”表中的所有主题也存储到数据库中。 工作表中的每一行都是主题树中的唯一路径。 要求3：按如下方法创建API端点方法：GET端点：/ search query param：q =“主题名称”，例如？q =“ Quantum Mechanics” 该查询的响应应该是一个与下列要求匹配的问题编号数组。 搜索要求：应该返回所有包含在查询主题的子树中任何位置的注释的问题

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：3072
    • 提供者：weixin_42166626

  1. Multi-object quantum traveling ballot scheme

  2. 2 Based on quantum mechanics, a traveling ballot scheme with anonymity and secrecy is introduced to realize voting. By searching the objects in large amount of data bases, every voter may cast votes to his desired candidates. Therefore, the proposed

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：517120
    • 提供者：weixin_38613640

  1. Moment searching algorithm for bioluminescence tomography

  2. To avoid the ill-posedness in the inverse problem of bioluminescence tomography, a moment searching algorithm fusing the finite element method (FEM) with the moment concept in theoretical mechanics is developed. In the algorithm, the source's informa

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：1048576
    • 提供者：weixin_38662122

  1. Fluorescence lidar for remote monitoring of plant

  2. The laser-induced fluorescence (LIF) characteristic of plant is directly linked to the photosynthesis. The LIF lidar for remote monitoring of plant has been suggested as one of the useful tools to identify plant species and determine its physiologica

  3. 所属分类：其它

    • 发布日期：2021-02-10
    • 文件大小：886784
    • 提供者：weixin_38677472

  1. Convenient method for calibrating system constant of scanning water vapor Raman lidar

  2. Lower tropospheric water vapor measurements are performed at nighttime using the mobile atmosphere monitoring lidar-2 (AML-2) which is operated by the Anhui Institute of Optics and Fine Mechanics. In this lidar system, a 354.7-nm light from a Nd:YAG

  3. 所属分类：其它

    • 发布日期：2021-02-09
    • 文件大小：480256
    • 提供者：weixin_38718434

  1. Numerical Simulation on the Overturn Process of Towering Reinforced Concrete Chimney during Directional Demolition Blast

  2. On the basis of plastic-elastic mechanics and finite element method, one selected 150m high reinforced concrete chimney was taken as the target in this paper to analyze the mechanical condition of directional demolition blasting, the capsizing time,

  3. 所属分类：其它

    • 发布日期：2021-02-08
    • 文件大小：917504
    • 提供者：weixin_38612139

  1. Research on High Intensity Laser Physics at SIOFM (Invited)

  2. Reported are some of the recent progress in the experimental research of laser plasma and high-field physics at Shanghai Institute of Optics and Fine Mechanics (SIOFM), Chinese Academy of Sciences. The experimental research topics currently pursued a

  3. 所属分类：其它

    • 发布日期：2021-02-08
    • 文件大小：3145728
    • 提供者：weixin_38532139

  1. Contact Force Analysis of a Rotor-Brush Seal System With Eccentricity and Airflow

  2. The mechanics properties of brush seals are usually very complicated. Here, the contact force of a rotor-brush seal system was analyzed based on the bending deformation theory considering the interaction of eccentricity and flow induced force. The se

  3. 所属分类：其它

    • 发布日期：2021-02-08
    • 文件大小：1048576
    • 提供者：weixin_38688820

  1. Uncertainty, certainty,and relativity(Invited Paper)

  2. One of the most fascinating principles in quantum mechanics must be Heisenberg’s uncertainty principle, which can be briefly stated as follows: every physical observation cannot be precisely determined without some degree of error or uncertainty. And

  3. 所属分类：其它

    • 发布日期：2021-02-07
    • 文件大小：278528
    • 提供者：weixin_38625448

  1. Feature Selection with Fluid Mechanics Inspired Particle Swarm Optimization for Microarray Data

  2. Deoxyribonucleic acid (DNA) microarray gene expression data has been widely utilized in the field of functional genomics, since it is helpful to study cancer, cells, tissues, organisms etc.But the sample sizes are relatively small compared to the num

  3. 所属分类：其它

    • 发布日期：2021-02-07
    • 文件大小：581632
    • 提供者：weixin_38516270

  1. 多光子光学双稳性中的荧光辐射问题

  2. A quantum mechanics model used to describe a n-photon transition within an atomic system is presented, and a semiclassical approach is used to obtain Maxwell-Bloeh equations so as to describe the multi-photon optical bistability system. From these eq

  3. 所属分类：其它

    • 发布日期：2021-02-06
    • 文件大小：886784
    • 提供者：weixin_38652090

  1. 激光等离子体的光学探针诊断

  2. This paper reports the Baman-shif ted visible probe system recently set up in the six beam Nd: glass laser facility in Shanghai Institute of Optics and Fine Mechanics and its preliminary diagnostic results in laser-produced plasma experiments.

  3. 所属分类：其它

    • 发布日期：2021-02-06
    • 文件大小：1025024
    • 提供者：weixin_38564085

  1. 中国激光玻璃的研究和发展

  2. Most of the research on laser glasses in China is carried out at Shanghai Institute of Optics and Fine Mechanics, and significant achievements have been made since 1962. A review of the current status of development of laser glass is presented, inclu

  3. 所属分类：其它

    • 发布日期：2021-02-06
    • 文件大小：4194304
    • 提供者：weixin_38713039

  1. Research and development of new neodymium laser glasses

  2. This work presents a brief introduction on three kinds of newly developed $\text｛Nd｝^｛3+｝$-doped laser glasses in Shanghai Institute of Optics and Fine Mechanics (SIOM), China. Two $\text｛Nd｝^｛3+｝$-doped phosphate glasses with lower thermal expansion

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：309248
    • 提供者：weixin_38738506

  1. ", id:

  2. 火龙果软件工程技术中心  本文内容包括:实体关系建模ER建模的核心要素ER方法学的表示法结束语软件行业中最常被误解的一个术语实际上是我们非常熟悉的一个：实体关系（ER）。这是因为我们经常缺少一种能被开发团队的所有成员理解的共同定义。我们假定团队的每个成员都对与ER和ER建模相关的方法学、语法和机制（mechanics）有着同样清楚的理解。实体关系建模软件行业中最常被误解的一个术语实际上是我们非常熟悉的一个：实体关系（ER）。这是因为我们经常缺少一种能被开发团队的所有成员理解的共同定义。我们假定团

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：355328
    • 提供者：weixin_38732277

  1. ", id:

  2. 火龙果软件工程技术中心  本文内容包括:实体关系建模ER建模的核心要素ER方法学的表示法结束语软件行业中最常被误解的一个术语实际上是我们非常熟悉的一个：实体关系（ER）。这是因为我们经常缺少一种能被开发团队的所有成员理解的共同定义。我们假定团队的每个成员都对与ER和ER建模相关的方法学、语法和机制（mechanics）有着同样清楚的理解。实体关系建模软件行业中最常被误解的一个术语实际上是我们非常熟悉的一个：实体关系（ER）。这是因为我们经常缺少一种能被开发团队的所有成员理解的共同定义。我们假定团

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：355328
    • 提供者：weixin_38689027

  1. Experimental test of error-disturbance uncertainty relation with continuous variables

  2. The uncertainty relation is one of the fundamental principles in quantum mechanics and plays an important role in quantum information science. We experimentally test the error-disturbance uncertainty relation (EDR) with continuous variables for Gauss

  3. 所属分类：其它

    • 发布日期：2021-02-03
    • 文件大小：654336
    • 提供者：weixin_38598213

  1. Improvement of the large aperture Ti:sapphire amplif iers in the petawatt femtosecond laser system at SIOM

  2. We report the recent improvement on the petawatt (PW) femtosecond Ti:sapphire chirped pulse amplification (CPA) laser system at Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences. By enlarging the sizes of the pump an

  3. 所属分类：其它

    • 发布日期：2021-02-03
    • 文件大小：489472
    • 提供者：weixin_38500090

  1. jisho:Jisho是一个CLI工具和Rust库，提供日语-英语词典-源码

  2. 辞书（Jisho） 地所是一个CLI工具及防锈库，提供离线访问 ，出色的机器可读日英词典项目最初是由吉姆·布林开始。 使用 $ jisho 辞書 辞書【じしょ】- dictionary $ jisho " quantum mechanics " 量子力学【りょうしりきがく】- quantum mechanics

  3. 所属分类：其它

    • 发布日期：2021-03-21
    • 文件大小：9437184
    • 提供者：weixin_42154650
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