2) dual-wavelength LEDs
双波长LED
3) three-wavelength
三波长
1.
Simultaneous Determination of Fe(Ⅵ)and Fe(Ⅳ)in Ferrate Solution with Three-wavelength and Dual-wavelength Spectrophotometry;
三波长与双波长分光光度法对高铁酸盐溶液中Fe(Ⅵ)和Fe(Ⅳ)的同时测定
2.
The three-wavelength optical interferometric method was presented to measure the thickness of the nano-scale thin film.
给出三波长光干涉测量纳米级薄膜厚度的方法。
3.
A new kind of three-wavelength TEA CO_2 laser is developed,which is formed by three plane-grating cavities overlapped in the space.
成功研制了一种新型具有空间重叠性的平面-光栅腔三波长TEA CO2激光器。
4) three wavelength
三波长
1.
Determination of flavonoids in Kuding tea by three wavelength spectrophotometry;
三波长分光光度法测定苦丁茶中的黄酮
2.
In this article, The principle, technical characteristics and various of applied technical problems in the determination of mineral oil in water by infrared photometry are discussed systematically, especially the quantitative principle of multi-radical weighted summation The mathematical model in the oil-determination using three wavelength infrared spectrographic is put forwar
系统讨论了红外光度法测定水中矿物油的原理、技术特性及应用中的种种技术问题 ,着重探讨了多基团带权重累加法定量原理 ,并推导了三波长红外光谱法测油数学模型。
5) three wavelength spectrophotometry
三波长法
1.
The method of microwave pretreatment is adopted to find the factors that affect the different extraction processes of Flos Lonicerae,and the three wavelength spectrophotometry is applied to measure the content of chlorogenic acid.
采用微波预处理法对金银花中绿原酸的提取进行优化,用三波长法测定了绿原酸的含量。
6) three-wavelength spectrophotometry
三波长法
1.
3% (n= 6) and that of glyoxal by three-wavelength spectrophotometry is 96.
利用醛基的成肟反应，用双波长法、三波长法同时测定乙醛酸、乙二醛的含量。
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