久久综合狠狠综合久久综合88,亚一伦理,琪琪网站一区二区三区,亚洲骚妇一区二区在线观看

品牌設(shè)計  |  - PRODUCT DESIGN
  • 設(shè)計類別:產(chǎn)品設(shè)計

    服務(wù)內(nèi)容:外觀設(shè)計、結(jié)構(gòu)設(shè)計

  • 行業(yè)屬性:手持終端

    設(shè)計要求:硬朗、大氣

  • 項目挑戰(zhàn):產(chǎn)品以硬朗大氣為風(fēng)格,在產(chǎn)品品質(zhì)感,設(shè)備感,著重體現(xiàn)產(chǎn)品專業(yè),以側(cè)面硬朗的線條塑造出產(chǎn)品價值。
  • DESIGN CATEGORIES: Product Design

    SERVICE CONTENT: Exterior/Structural Design

  • INDUSTRY ATTRIBUTES: Handheld Terminal

    DESIGN REQUIREMENTS: Tough, atmospheric

  • PROJECT CHALLENGES: Products to the tough atmosphere for the style, the sense of product quality, equipment, focusing on product expertise, tough lines to shape the side of the product value.

- 紅外水平測距儀設(shè)計

PUBLISHED ON 12-18-2017

DISPLAY OF WORKS

作品展示

創(chuàng)作說明:手持紅外水平測距儀設(shè)計,主要是利用紅外線傳播時的不擴散原理。因為紅外線在穿越其它物質(zhì)時折射率很小,所以長距離的測距儀都會考慮紅外線,而紅外線的傳播是需要時間的,當(dāng)紅外線從測距儀發(fā)出碰到反射物被反射回來被測距儀接受到,再根據(jù)紅外線從發(fā)出到被接受到的時間及紅外線的傳播速度就可以算出距離。

CREATIVE DESCRIPTION: Handheld infrared level range finder design, mainly the use of non-proliferation of infrared propagation principle. Because the refractive index of infrared light is very small when passing through other materials, the long distance distance meter will consider the infrared light, and the infrared light transmission takes time. When the infrared ray is sent from the distance meter to reflect the reflector and is reflected by the distance meter Received, and then according to the infrared from issued to the time of being accepted and the infrared transmission speed can calculate the distance.

紅外測距儀設(shè)計紅外測距儀設(shè)計

 

RELATED CASE

相關(guān)推薦

视频综合色| 日本有码h视频在线观看 | 少妇自慰流水一区二区三区| 少妇后入屁股| 大鸡巴插大逼。| 欧洲高清一区二区| 狠狠插人妻| 蜜臀蜜桃久久| 色综合少妇| 日本美女好爽好黄| AⅤ欧美大鸡巴操逼| www..逼.com| 女同AV在线| 狠狠99综合干| 五月色婷婷成人动作| 日三八 Av男人天堂| 日韩国产欧美视频在线观看| 大香蕉免费大香蕉精品莉| 粗硬鸡巴操白嫩少妇视频在线观看 | 福利三区少妇高潮| 北岛玲在线第一页一区 | 马日大美女逼| 人妻图片一区二区三区| 偷拍熟妇美女| 日韩AV香蕉| 红桃视频国产一区二区三区 | 啊啊啊啊好舒服啊好骚啊视频| 抽插娇嫩视频| 91大神 第12部 在线播放| 中文字幕福利久久| 玉龙| 午夜福利国产亚洲| 开心五月丁香六月婷婷久久| 大鸡巴结久久| 嗯 啊 摸 好爽 视频| Www.肛交无码.com| 操b b b| 大鸡巴猛插我的骚逼免费视频| 真人操逼视频网站负费欧美| 大肉棒一进一岀| 黑人精品ⅩXⅩ|