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1·The situations of realizing wavelength standard with phase diastimeter and transmittinglength unit size within a large range are introduced.

介绍用相位测距仪实现波长标准及在大长度范围内传递长度单位尺寸的情况。

2·Yet herein lies the issue, as customers are not defining the LED fixtures by only the standard Lux and wavelength requirements.

不过问题在于，客户对LED照明器具的要求不仅局限于标准照度或波长而已。

3·In standard reference channel, ITU standard reference creates a comb spectrum with fixed wavelength.

在参考通道，ITU标准参考模块的输出是具有固定波长的梳状光谱。

4·The standard and sample solutions should both be prepared in the linearconcentration range and measured at the same wavelength.

应在线性浓度范围内制备标准溶液和样品溶液，并在同一波长处测定。

5·The examining method is that using reversed-phase chromatograph module to separate, three mixture mobile phase to wash drop, UV flexible wavelength to detect, external standard method to get contents.

本方法采用反相色谱柱分离，三元混合流动相进行洗脱，紫外可变波长检测器进行检测，以外标法定量。

6·LC Gradient System VLIncludes gradient pump (max. pressure 400 bar) with integrated degasser, manual injector and variable wavelength detector with standard flow cell.

1220高效液相色谱仪（二元梯度泵），带手动进样器、紫外检测器，标准流通池。