发明名称 |
AUTOMATED PATH DIFFERENCING SYSTEM |
摘要 |
<p>. Nearly time independent measurements of low-absorption coefficients of atmospheric constituents can be made with long-path absorption cells by obtaining short-term averages of transmittance values related to cell mirror reflectivity through rapid changes in the cell pathlength between short and long multipaths.</p> |
申请公布号 |
CA1115554(A) |
申请公布日期 |
1982.01.05 |
申请号 |
CA19790326373 |
申请日期 |
1979.04.25 |
申请人 |
US ARMY |
发明人 |
DIXON, RICHARD G., JR.;WATKINS, WENDELL R. |
分类号 |
G01N21/17;(IPC1-7):01N21/17 |
主分类号 |
G01N21/17 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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