查询词典 photometry

Weight loss method,extraction and absorption photometry were adopted,the measurement results of these means were compared.

采用减量法、萃取法以及吸收光度法进行了组分测定，对比各方法的测定结果。

Photometry involves the measurement of luminous intensities of light sources and of the illumination of surfaces.

测光学则涉及到光源发光强度的测量方法以及表面照度的测量方法等。

At present,the infrared photometry method to detect oil is used widely.In this paper,some related questions in actual analysis were discussed.

目前红外分光光度法在测油中被广泛采用，本文探讨了实际分析过程遇到的相关问题。

Its relative standard deviation and relative error are all less than those by ithizoneextraction photometry.

该方法的相对标准偏差和相对误差均小于双硫腙萃取光度法。

So CCD photometry plays an important role in the development of Astrophysics.

在使用IRAF数据处理软件对2003年5月2日的观测资料进行测光来获得光变曲线时，在三个波段同时发现了一个可能的微光变，并给出了引起微光变的几个可能的物理机制。

Thus α-Si-Moheterophony acid absorption photometry method was built up to measure high content of silicon in chalk.

因此，选用何种方法快速准确地测量陶瓷粉笔中硅的含量是十分必要的。

Results The results of catalytic photometry approximated to those of the atomic absorption method.

结果 本法与原子吸收法所测定结果基本一致。

Methods: A absorption photometry was applied to detect the content of zinc in the tea water.

采用锌试剂吸光光度法测定茶水中锌含量。

Astronomical Photometry is a technique of measuring the amount of light emitted by a celestial object.

天文光度分析学是量度天体光度的一门技巧。

The method based on the widely used ultraviolet photometry method.

论文的另一部分，在紫外分光光度法的基础上，尝试采用化学计量学——P矩阵部分校正法来测定聚丙烯酰胺中单体的含量。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。