The experiment is valuable in study of the light transmission in fog and in analyzing the effect of fog on laser radiation polarization in the atmosphere.

Chu等[3]則對0·63色色五月天导航、3·5日韩精品福利一区二区在线、10·6μm激光束因霧引起的衰減和散射進(jìn)行了計(jì)算和測量人人操操操操操操，并詳細(xì)討論了2·6 km路徑上的傳播測量欧美一级婬片欧美人妻，得出光在霧中的衰減很大程度上是由于許多小液滴散射的結(jié)論日韩在线精品福利网页视频。

Ti:sapphire laser 710 nm output light was used to study the radiometric characteristics of the source.

利用鈦寶石激光器710 nm輸出光研究了光源的輻射特性久草女人爽爆在线播放。

The flaps were measured by digital recording of survival area, laser Doppler flowmetry, immunhistochemistry, light microscope and electron microscope.

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In recent years, the fiber grating external cavity semiconductor laser regarded as one of the candidate light sources of DWDM systems, has received considerable attention. Usually, it is thought that the lasing wavelength of a FGESL is locked at the Bragg reflection wavelength of fiber grating.

由于FGESL的激射波長主要由光纖光柵的布拉格波長確定日韩毛片福利在线，因此選擇具有合適布拉格波長的FG就能使FGESL的激射波長處于預(yù)置波長處；同時(shí)影音先锋网址资源在线播放，由于FG的布拉格波長受溫度變化的影響相對較小(～0.01nm／℃)久久香综合精品久久伊人，因此FGESL與DFB-LD相比具有更高的溫度穩(wěn)定性。

In order to improve the performance of a polar-coordinate laser direct writer, an all-digital rotating platform system is designed. This unit enhances its synchronization with platform, focusing and light intensity control system.

為提高極坐標(biāo)激光直寫設(shè)備的性能曰批免费视频播放，設(shè)計(jì)成全數(shù)字化的轉(zhuǎn)臺系統(tǒng)欧美一区二欧美欧美，增強(qiáng)了與平臺、調(diào)焦国内自拍日韩在线观看网站视频、光強(qiáng)系統(tǒng)的同步国产一二级理论片在线观看。

By projecting a laser marker onto the object in the environment, such object therefore can be identified through trigonometric calculation. Finally, the color information of such object can be taken as the color model for tracking. This color model will be updated by the light source at each moment of sampling, which helps enhance the stability of detection system.

其偵測方式是以線式雷射光器在目標(biāo)物上的投射及三角幾何關(guān)系辨識環(huán)境中的目標(biāo)物，最后再以此目標(biāo)物的顏色資訊當(dāng)作所要追蹤的色彩模型激情小说激情图片乱伦电影，此色彩模型會隨著每次取樣時(shí)刻的光源而更新色呦呦一区二区三区，可提高偵測系統(tǒng)的穩(wěn)定性。

From the simulation,the distribution of single and bulk scattering was obtained and it was found that the scattering distribution was focused in forward scattering at a small angle,and that the scattered laser might be absolute polarized light.

通過模擬得到單分系和多分系的散射分布特征AAAA黄片免费看，得出散射強(qiáng)度主要集中在前向小角度散射的結(jié)論日韩毛片无码一区二区三区，并討論了散射光的偏振特性黄片在线看不卡，得出散射光存在完全偏振光的結(jié)論中文字幕第一页第二页。

The thesis first described the research and application in soybean and similar agricultural production online detection based on mechanical, electromagnetism and machine vision using seeable light, laser and near infrared reflection image detection principle.

本文首先概述了國內(nèi)外大豆等農(nóng)產(chǎn)品基于機(jī)械、電磁效應(yīng)和機(jī)器視覺在可見光国产高清无码202、激光以及近紅外成像檢測在線異物識別系統(tǒng)的研究和應(yīng)用現(xiàn)狀免费可以看的黄色网站。

Laser particle sizer based on scattered light is widely used in the field of particle measurement.

基于激光散射原理的激光粒度儀是粒度測量領(lǐng)域應(yīng)用最廣泛的儀器。