Atmospheric PM2.5 Automatic Monitoring Gas Line System Design Based on Laser Scattering Method

Author(s):  
Wang Yadong ◽  
Meng Shangjiu ◽  
Luo Yi ◽  
Shi Yunbo
1973 ◽  
Vol 6 (2) ◽  
pp. 87
Author(s):  
M. Sanderson

<p class="p1">Simon Fraser University library began operation with an automated circulation system. After deliberation, it mounted the first phase of a two-phase <span class="s1">online </span>circulation <span class="s2">system. </span>A radically revised loan pol<span class="s3">·</span>icy <span class="s2">caused </span>the system design and assumptions to be called into question. A cheaper, simpler, and more effective off-line system eventually replaced the on-line system. The systems, fiscal, and administrative implications of this decision are reviewed.</p>


2000 ◽  
Vol 183 (1-4) ◽  
pp. 19-27 ◽  
Author(s):  
C. Quan ◽  
S.H. Wang ◽  
C.J. Tay ◽  
H.M. Shang ◽  
K.C. Chan

2006 ◽  
Vol 72 (11) ◽  
pp. 1363-1367
Author(s):  
Haruyuki INOUE ◽  
Toshihiko KATAOKA ◽  
Yoshihiro NAGAO ◽  
Yasushi OSHIKANE ◽  
Motohiro NAKANO ◽  
...  

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 148606-148621 ◽  
Author(s):  
Andrew J. Fairbanks ◽  
Adam M. Darr ◽  
Allen L. Garner

2012 ◽  
Vol 583 ◽  
pp. 399-402
Author(s):  
Dong Mei Zhao ◽  
Xue Peng Liu

On the basis of measuring its Raman spectra in material engineering with four kinds of geometrical configurations laser scattering method is utilized. Compared with other scheelite scintillators crystals, the blue luminescent center is the regular lattice ,green luminescent center is (WO3+F). Finally the crystal’s luminescent spectra is measured


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