photometry

音标发音

Topics covered in geometrical optics include: ray-tracing, aberrations, lens design, apertures and stops, radiometry and photometry.
涵蓋的主題包括：幾何光學射線追蹤，畸變，鏡頭設計，孔逕和停止，輻射計和光度法。
There are high precision and accuracy to detect ferro in water and wastewater by the method of flame atomic absorption and o-phenanthroline photometry.
火焰原子吸收法與鄰菲口羅啉光度法測定水和廢水中鉄具有精密度高、準確度好的持點。
Methods To determine cervical infection of HPV with HC2 and their subgroups with gene typing system and the selenium content in cervical tissue with fluorospectro photometry.
方法用第2代捕獲襍交（HC2）法確定宮頸的HPV感染，再用基因分型檢測系統確定其HPV亞型；熒光光度技術檢測宮頸組織硒的含量。