1) dual-wavelength LEDs
双波长LED
3) double-wavelength
双波长
1.
Absorbency at wavelength 510 nm and 390 nm were determined respectively with double-wavelength spectrophotometry,then iron and titanium in sample solution were detected.
分别在波长510nm和390nm测其吸光度,用双波长计算法,同时测定试液中的铁和钛。
2.
Methods:According to UV spectral properties of 2-MN and 2-MNQ in anhydrous alcohol, the equivalence absorbency double-wavelength UV spectrophotometry was adopted, and 275.
方法根据2-MN和2-MNQ在无水乙醇溶液中的光谱特征,采用等吸收点双波长法,选择275。
3.
A double-wavelength spectrophotometry was used to determine the Co~(2+) and Ni~(2+) content in nickel-cobalt alloy electrolyte simultaneously,using PAR-ethanol solution as developer.
提出采用双波长分光光度法同时测定镍钴合金镀液中Co2+与N i2+的含量。
4) dual-wavelength
双波长
1.
Dual-wavelength catalytic spectrophotometry for determination of trace iron(Ⅲ) in water and hair;
双波长催化光度法测定水和人发中痕量铁
2.
Determination of Dissociation Constant of Organic Weak Acids or Bases by the Dual-wavelength Spectrophotometry;
双波长分光光度法测定有机弱酸弱碱的解离常数
3.
Study on the dual-wavelength and dual-indicator catalytic kinetic spectrophotometry for determination of trace silver;
双波长双指示物催化动力学光度法测定痕量银的研究
5) Dual wavelength
双波长
1.
Determination of 17α-hydroxy-16β-methyl-pregna-1, 4,9,(11)-triene-3,20-dione by dual wavelength spectrophotometry;
双波长比吸光度法测定甾类化合物HMPDD脱氢转化率
2.
Study of reflecting mode brain blood-oxygen monitor with near infrared dual wavelength;
近红外双波长反射式脑血氧监测仪的研究
3.
Combined determination of macro chromium and manganese in metallurgical materials by dual wavelength linear regression spectrophotometry;
双波长线性回归分光光度法联测冶金物料中的常量铬锰
6) Two-wavelength
双波长
1.
Simultaneous Determination of Arsenic and Phosphate in Water by Two-wavelength K-factor Equation Method;
双波长K系数方程法同时测定水样中的砷和磷酸盐
2.
Theoretical and Experimental Study on Two-Wavelength Holographic Interferometry;
双波长全息干涉术的理论和实验研究
3.
Analysis if Two-wavelength Holographic Interferometry with Moire Method;
双波长全息干涉术的莫尔法分析
补充资料：双波长原子吸收光谱仪(double wavelength atomic absorption spectrometer)
分子式：
CAS号：
性质：又称双波长原子吸收光谱仪(double wavelength atomic absorption spectrometer)。以时间分解测光技术，在色散率较低的单光束仪器上，用一个空心阴极灯，可兼作原子吸收和背景测量光源，信号经差分处理，自动扣除背景吸收的仪器。
CAS号：
性质：又称双波长原子吸收光谱仪(double wavelength atomic absorption spectrometer)。以时间分解测光技术，在色散率较低的单光束仪器上，用一个空心阴极灯，可兼作原子吸收和背景测量光源，信号经差分处理，自动扣除背景吸收的仪器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条