高温计

In this paper, a method of optimal parameter selection for determining two operating wavelengths and their bandwidths of a high precision noncontact dual wavelength fiber optic pyrometer is proposed.

对实用化的高精度非接触式双波长光纤高温计的工作波长及其带宽进行了最优化设计，获得了良好的效果。

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。

Based on the investigation on the complex radiation conditions, a new radiation temperature measurement model has been developed. The infrared multi-wavelength radiation pyrometer system has been built up consequently.

本文在研究了复杂环境中的辐射状况的基础上，提出了一种新的测温模型，并在此基础上建立了多谱段红外辐射高温计系统。

Electronic Development Labs, Inc. recently announced the development of its dual channel pyrometer with optional RS-232 interface.

Electronic Development Labs公司最近宣布其已成功开发出一种高温计。

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%。

The thermometry principle and application of infrared thermometer are analyzed,and the comparison of the performance between pyrophotometer and infrared thermometer is made.

分析了红外测温仪的测温原理和应用，比较了光学高温计和红外测温仪的性能。

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。

More convenient, more precise, more repeatable, than the direct measure of thermodynamic temperature.

银凝固点（961.78℃）以上的温区， T90是按普朗克辐射定律来定义的，复现仪器为光学高温计。

However, if the conventional isothermal sooting flame assumption is followed (where the twocolour emissivity ratio is inversely proportional to the pyrometer wavelength ratio), then the calculated volatile flame temperatures will be lower by ~250 K.

不过，如果采用传统等温碳烟火焰的假设（双色辐射率比值与高温计波长比值成反比），挥发物火焰的温度将会降低250K。

Pyrometers, radiometers, bolometers are used for determining heat radiation and have applications for measuring the surface temperature of hot lavas.

高温计、辐射计、辐射热测量仪用来测定热辐射和热岩熔的表面温度。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。