基本解釋[交通運(yùn)輸工程]光吸收法英漢例句雙語(yǔ)例句UV absorption spectrometry is a method for measuring the gas component and its concentration by the characteristic of selective absorption for light in the UV-VIS region.紫外吸收光譜法是利用不同氣體在紫外波段對(duì)光具有選擇吸收的特性來測(cè)量排放煙氣中的氣體成分和濃度。Based on the light absorption property of the formed suspended particle a new method for determining NH3-N by primary-secondary wavelength spectrophotometry was developed.用依據(jù)懸浮顆粒對(duì)光吸收原理建立顯色反應(yīng)的主次雙波長(zhǎng)光度測(cè)定氨氮(NH_3-N)新方法。The method of determination of copper in light oil by air-acetylene flame atomic absorption was discussed in this paper, and the extraction and enrichment of copper in light oil was reviewed.探討了用原子吸收空氣-乙炔火焰連續(xù)測(cè)定輕質(zhì)油中痕量銅的方法,并考察了輕質(zhì)油中銅的萃取富集方法。light-absorption method更多例句專業(yè)釋義交通運(yùn)輸工程光吸收法