ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

激光多普勒測(cè)振技術(shù)在農(nóng)產(chǎn)品品質(zhì)檢測(cè)中的應(yīng)用
CSTR:
作者:
作者單位:

作者簡(jiǎn)介:

通訊作者:

中圖分類號(hào):

基金項(xiàng)目:

“十二五”國(guó)家科技支撐計(jì)劃資助項(xiàng)目（2011BAD20B12）;中央高校基本科研業(yè)務(wù)費(fèi)專項(xiàng)資金資助項(xiàng)目（2011FZA6024）


Applications of Laser Doppler Vibrometer Technology in Nondestructive Detection of Agro-product Quality
Author:
Affiliation:

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問統(tǒng)計(jì)
    • |
  • 參考文獻(xiàn)
    • |
  • 相似文獻(xiàn)
    • |
  • 引證文獻(xiàn)
    • |
  • 資源附件
    • |
  • 文章評(píng)論
    摘要:

    準(zhǔn)確檢測(cè)農(nóng)產(chǎn)品品質(zhì),，可以為采后保存,、分期銷售,、預(yù)測(cè)產(chǎn)品貨架期以及產(chǎn)品分級(jí)提供可靠的依據(jù),。激光多普勒測(cè)振技術(shù)基于多普勒效應(yīng)測(cè)量從振動(dòng)物體表面散射回來(lái)的光所產(chǎn)生的頻移，具有靈敏度高,、非接觸性測(cè)量,、不破壞物體振動(dòng)等優(yōu)點(diǎn)，可通過測(cè)量農(nóng)產(chǎn)品的振動(dòng)特性實(shí)現(xiàn)對(duì)農(nóng)產(chǎn)品品質(zhì)的無(wú)損檢測(cè),。論述了激光多普勒測(cè)振技術(shù)的進(jìn)展,、原理及其在農(nóng)產(chǎn)品品質(zhì)無(wú)損檢測(cè)中的應(yīng)用。

    Abstract:

    Accurate detection of agro-product quality can provide reliable basis for postharvest preservation, determining when to sell, predicting shelf-life and sorting. Laser Doppler vibrometer (LDV) technology is based on the Doppler-effect sensing the frequency shift of back scattered light from a moving surface, and has the advantages of high sensitivity, non-contact measurement, avoiding mass loading implication and so on. This technology can be used for nondestructive evaluation of agro-product quality by inspecting its vibrational properties. The development and principle of LDV technology, and its applications in nondestructive detection of agro-product quality were introduced.

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

崔笛,張文,應(yīng)義斌.激光多普勒測(cè)振技術(shù)在農(nóng)產(chǎn)品品質(zhì)檢測(cè)中的應(yīng)用[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2013,44(7):160-164. Cui Di, Zhang Wen, Ying Yibin. Applications of Laser Doppler Vibrometer Technology in Nondestructive Detection of Agro-product Quality[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(7):160-164.

復(fù)制
分享
文章指標(biāo)
  • 點(diǎn)擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期: 2013-06-20
  • 出版日期:
文章二維碼