波长计

Under 300 W medium mercury lamp, the quantum yields of petroleum hydrocarbons at 365 nm were determined by potassium ferri-oxalate actinometer. And their reaction kinetics constants were measured too.

并采用高光密度法，以K3Fe(C2O4)3做光露计，300W中压汞灯为光源，在365nm波长处测定石油烃类的反应速率常数和量子产率。

According to the proposed inversion principle,a three-wavelength scintillometer was designed for the reliability verification in thelaser propagation trials.

和C2n(λ2，。。。)相等，反演成功。根据此原理设计了三波长闪烁计并在某地进行了外场测量。

Use of lower wavelengths, such as those available with the mercury lamp lines isolated by means of filters of maximum transmittance at approximately 578, 546, 436, 405, and 365 nm in a photoelectric polarimeter, has been found to provide advantages in sensitivity with a consequent reduction in the concentration of the test compound.

使用较低的波长，例如那些利用光电旋光计过滤掉汞灯线在578、546、436、405、365nm的最大能见度所产生的，已经被发现有利于增加检验敏感性，并最终导致供试品浓度的降低。

In terms of quantum mechanics, the principle of material point abstraction does not apply, in discussing problems of atoms. The shape can be neglected when built by micro object as wavelength of material wave.

量子力学在讨论原子问题时，质点抽象原则不适用，用物质波波长为微观客体建构的"形"不能忽略不计。

The pyrometer wavelength function calibration technique has been improved.

完善了高温计的波长函数标定技术。

The radiation of the metallic thermal protection blanket at 900～1300℃ was measured by using a multispectral pyrometer.

使用多波长高速高温计测量了某种防热瓦在900～1300℃的温度范围内的辐射，并进行了数据处理。

This dissertation has developed a new kind of multi-target multi-wavelength pyrometer and successfully used in the ground experiments of SPRE plume temperature measurement.

本论文工作研制了测量一定空间分布的多目标多波长高温计并成功地用于地面搭载试验。

Calibrations of pyrometer wavelength function and measuring precision the color pyrometer' are realized.

对比色高温计的波长函数和测量精度进行了标定，校验结果表明在800℃~3500℃范围内的测量精度为1%。

Four-wavelength reflectometry can be used in human infants to estimate MP density.

使用4-波长反射计测量婴儿的黄斑色素密度值。

The hemispherical spectral reflectivity of the surface of a strip tangent to an integrating sphere is determined by a high-speed lock-in technique. At the same time, the radiance temperature of the strip is measured by the multi-wavelength high-speed pyrometer from approximately 1000 K to the melting point.

带状试样被亚秒级的脉冲大电流通电加热到溶点，其表面的光谱半球反射比利用高速的数字锁相技术可方便地获得，同时一台多波长高速高温计可测量被测试样从1000K到溶点的光谱温度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。