optical density difference

Study on Paper Absorption Spectrophotonletry Ⅱ Determination of Trace Ag in Water by Dual wavelength △AMethod

纸上吸光光度法研究 Ⅱ双波长吸光度差值法测定水中痕量银

Uncertainty Evaluation of the Biochemistry Analyzer Absorbency Accuracy

生化分析仪吸光度准确度示值误差的不确定度评定

Methods Paracetamol absorption value in penetration liquid was mensurated with skin penetration abs orb in vitro test method and difference spectrophotometry.

方法采用体外透皮吸收实验方法和差示分光光度法测定透过液中扑热息痛的吸收度。

Temperature Compensation to Concentration of Polluted Gases in In-situ Measurement with DOAS Method

差分吸收光谱技术在线监测污染气体浓度的温度补偿

differential absorption dye laser radar

差动吸收染料激光雷达

Real-Time Forecasting Model for Monitoring Pollutant with Differential Optical Absorption Spectroscopy

差分吸收光谱系统监测污染物浓度实时预测模型

Research on In-Situ Monitoring of SO_2 Concentration in the Flue Gases with DOAS Method Based on Algorithm Fusion

算法融合的差分吸收光谱法烟气SO_2浓度在线监测研究

Ring Effect and Correction Studies while Retrieving Trace Gas Concentration with Passive DOAS

被动差分吸收光谱法测量气体浓度时Ring效应的影响及修正研究

absorptive spectrophotometry

吸收分光光度测定法

visible absorption spectrophotometry

可见吸收分光光度学

atomic absorption spectrophotometry

原子吸收分光光度法

ultraviolet absorption spectrophotometry

紫外吸收分光光度学

atomic absorption spectrophotometer

原子吸收分光光度计

general rules for molecular absorptiometric analysis

吸光光度法分析通则

According to Olympus AU2700analysis appearance,520nm been selected.

产物光吸收峰498nm,选用520nm,吸光度达93.20%。

infrared absorption spectra hygrometer

红外吸收光谱湿度计

DETERMINATION OF MANGANESE IN URINE BY LOW CONCENTRATION DIFFERENTIAL SPECTROPHOTOMETRIC-FORMALDOXIME METHOD

低浓度差示分光光度—甲醛肟法测尿锰

Research on the Control of CO_2 Dial Light Emission System;

CO_2激光差分吸收雷达光发射系统的控制研究