光度 - 关于光度的双语例句 - 光度造句 - 语文书

为您找到43个与“光度”相关的双语例句：

stellar photometry
星体光度学
photoelectric photometer
光电光度计
Iron content in zinc - iron - phosphorus alloy electrodeposits was determined by means of spectrophotometry.
采用分光光度法测量了锌 - 铁 - 磷合金镀层中的铁含量.
Spectrophotometric determination of free isocyanate - group ( - NCO ) content in polyurethane resin production is studied.
本文研究了分光光度法测定聚氨酯树脂生产过程中剩余— NCO 含量的方法.
The microbial and oxidative degradations of PVA were studied using the permeation chromatography ( GPC ) and UV - spectrophotometer.
采用凝胶色谱法 ( GPC ) 和紫外分光光度法(UV)研究了聚乙烯醇(PVA)微生物降解和化学氧化降解效果.
Photoelectric spectrophotometers give better result.
用光电分光光度计能得到较佳结果.
The inhibitory activity was monitored using a fluorogenic peptide substrate Boc - Arg - Val - Arg - Arg - MCA at spec - trofluorimeter.
抑制剂活力在荧光分光光度计上,用荧光底物 Boc -Arg-Val-Arg-Arg-MCA测定.
The quasars cannot shine for longer than a few million years with their present luminosity.
在几百万年以后,类星体将不可能具有他们今天那样的发光度.
Astronomers tacitly assume that stars of the same luminosity and color all have the same mass.
天文学家心照不宣地默认,光度和颜色都相同的恒星具有相同的质量.
In this paper , we build an method of effective vitamin C in LAPP by UV - spectrometer.
建立了紫外分光光度法测定L - 抗坏血酸多聚磷酸酯中有效维生素C含量的方法.
To determine the content of sodium, kalium, magnesium and calcium in liquor of cardioplegia by HPLC - IPD method.
本文用高效液相色谱间接光度检测法测定了心脏停搏液中钠、钾、钙、镁的含量.
Compared with the iodometry, spectrophotometry needs less reagents andstabile and safe.
与碘量法相比, 分光光度法试剂用量少、人为因素影响小,对环境和操作者危害小.
Methods: The copper content was determined by atomic absorption spectrophotometry ( AAS ) and inductively coupled plasma atomic emission spectrometry ( ICP - AES ).
方法采用原子吸收分光光度法 ( AAS ),电感耦合等离子体原子发射光谱法 ( ICP -AES ) 分别测定铜含量.
Illuminance of illuminating radiation is always measured in photometric units.
照明辐射的照度通常是以光度为单位.
Determination of hypoxanthine and xanthine in fish by the coupled reaction of enzyme ( fluorometric method )
酶偶联反应测定鱼中的次黄嘌呤和黄嘌呤 ( 萤光光度法 )
With age increasing, the diopter of these subjects had a tendency of hypermetropia from myopia.
随着年龄的增长, 人眼的屈光度有由近视向远视变化的趋势.
Blood - Determinatoin of cholinesterase activity - Spectrophotometric method - Hydroxylamine - ferric chloride method.
全血胆碱酯酶活性的分光光度测定方法羟胺三氯化铁法.
Each line must contain several hundred individually identifiable halftone light values.
每一条线必须包括几百个各自认得出的用网屏表示的光度值.
Applications of porphyrin in fluorophotometric analysis are reviewed. It presented with 67 references.
总结了卟啉类试剂在荧光光度分析中的应用情况,引用文献67篇.
Determination methods , such as atomic absorption spectrometry and fluorimetry are presented.
着重综述了原子吸收分光光度法和荧光分析法.