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  1. jwt-parser：使用公共密钥验证JWT，解析令牌并返回内容-源码

  2. practera / jwt-parser 使用公共密钥验证JWT，解析令牌并返回内容。 安装 $ npm install practera/jwt-parser 用法 Javascr ipt： const jwtParse = require ( "practera/jwt-parser" ) ; jwtContents = jwtParse ( token , // the token to be verified and parsed process . env , // e

  3. 所属分类：其它

    • 发布日期：2021-02-08
    • 文件大小：74752
    • 提供者：weixin_42121058

  1. Fast and accurate measurement of large optical surfaces before polishing using a laser tracker

  2. We present a method that accurately measures large optical surfaces before polishing using a laser tracker. Using the scanning mode of the laser tracker considerably improves measurement efficiency and minimizes the dominant errors caused by environm

  3. 所属分类：其它

    • 发布日期：2021-02-08
    • 文件大小：692224
    • 提供者：weixin_38650951

  1. Full path compensation laser feedback interferometry for remote sensing with recovered nanometer resolutions

  2. The accuracy of the existing laser feedback interferometry for measuring the remote target is limited.to several microns due to environmental disturbances. A novel approach is presented in this paper.based on the double-beam frequency-shift feedback

  3. 所属分类：其它

    • 发布日期：2021-02-07
    • 文件大小：1048576
    • 提供者：weixin_38720653

  1. A microchip light source with stable intensity and frequency for self-mixing interferometry

  2. We present a stable 40 × 40 × 30 mm3 Laser-diode (LD)-pumped-microchip laser (ML) laser source.used for self-mixing interferometry which can measure non-cooperative targets. We simplify the.coupling process of pump light in order to make its polariza

  3. 所属分类：其它

    • 发布日期：2021-02-07
    • 文件大小：1048576
    • 提供者：weixin_38655780

  1. Decreasing the uncertainty of atomic clocks via real-time noise distinguish

  2. The environmental perturbation on atoms is a key factor restricting the performance of atomic frequency standards, especially in the long-term scale. In this Letter, we perform a real-time noise distinguish (RTND) to an atomic clock to decrease the u

  3. 所属分类：其它

    • 发布日期：2021-02-07
    • 文件大小：813056
    • 提供者：weixin_38650516

  1. Analysis of Environment Monitoring Platform Based on Wireless Sensor Network

  2. This paper established a TinyOS operating system for wireless sensor network of temperature and humidity monitoring system. It introduces the basic structure of the monitoring system, sensor nodes, the TinyOS operating system, and the NesC language.B

  3. 所属分类：其它

    • 发布日期：2021-02-06
    • 文件大小：562176
    • 提供者：weixin_38665775

  1. SiOx protective f ilm thermally evaporated downwards for 2-m level primary mirror

  2. The service life of the large primary mirror with aluminum coating can be effectively prolonged by a protective layer. The SiOx (1<x<2) protective material which is thermally evaporated from up to bottom is studied. Environmental adaptability e

  3. 所属分类：其它

    • 发布日期：2021-02-05
    • 文件大小：1048576
    • 提供者：weixin_38657376

  1. Temperature-insensitive fiber cantilever vibration sensor based on a fiber-to-fiber structure

  2. A simple optical fiber cantilever vibration sensor consisting of two opposite aligned bare optical fibers sealed in a quartz capillary is presented.The fiber with the longer bare section is suspended in air and acts as a cantilever. By detecting the

  3. 所属分类：其它

    • 发布日期：2021-02-05
    • 文件大小：792576
    • 提供者：weixin_38650951

  1. 利用实验数据有效推估LED寿命?

  2. 美国环保署（Environmental Protection Agency, EPA）与能源部（Department of Energy, DOE），自2010年起陆续对LED光源灯具/灯泡发布能源之星（Energy STar? ）及Lighting Facts标准，让相关业者的LED照明产品规格有所依循，目前国际LED大厂针对LED产品的寿命评估与产品规格，也以此为依据。也就是说，LED厂商若想打入国际LED照明市场，势必取得LED能源之星这张门票。 　　在能源之星部份，2011年7月6日

  3. 所属分类：其它

    • 发布日期：2021-01-20
    • 文件大小：196608
    • 提供者：weixin_38660624

  1. eia-364-d-07-01.pdf

  2. EIA STANDARD Electrical Connector/Socket Test Procedures Including Environmental Classifications

  3. 所属分类：制造

    • 发布日期：2021-01-12
    • 文件大小：1048576
    • 提供者：m0_51274653
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