photometry

音标发音

Topics covered in geometrical optics include: ray-tracing, aberrations, lens design, apertures and stops, radiometry and photometry.
涵盖的主题包括：几何光学射线追踪，畸变，镜头设计，孔径和停止，辐射计和光度法。
There are high precision and accuracy to detect ferro in water and wastewater by the method of flame atomic absorption and o-phenanthroline photometry.
火焰原子吸收法与邻菲口罗啉光度法测定水和废水中铁具有精密度高、准确度好的持点。
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代捕获杂交（HC2）法确定宫颈的HPV感染，再用基因分型检测系统确定其HPV亚型；荧光光度技术检测宫颈组织硒的含量。