查询词典 wavelength

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。

The two temperature measurement techniques, multi-wavelength pyrometer and vision pyrometer are discussed in detail, by which the influence of emissivity of measured surface on the temperature measurement can be reduced greatly.

两种方法大大降低了温度测量对被测物体表面发射率的依赖性，适用于10003000℃温度范围内高温物体表面温度的测量。

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%。

It brings forth the new ideas and work in the field of multi-wavelength pyrometry and plume temperature measurement of SPRE as follows

概括起来，本论文在多光谱测温技术和固体火箭发动机羽焰温度测量上有如下创新

It can be seen form the results of the experiment that the method oftwo-wavelength pyrometry can be used to measure the rod-like cathode temperature.But this method has a big difficulty which is that it is difficult to separate the radiationflux due to cathode reflecting from the total radiation flux in the experiment.

在实验中，我们测出了不同情况下的阴极温度分布；实验结果显示，双波长高温测量方法能很好地测量棒状阴极的温度，但是双波长高温测量方法存在着一个的很大困难是：在实验中，很难将阴极表面反射的辐射通量从总的辐射通量中分离出来。

The cathode temperature is an important parameter during the studying themechanism on the cathode erosion and cathode electron emission, so we set up adevice of two-wavelength pyrometry.

在研究阴极烧损物理机制和阴极电子发射机理的过程中，阴极温度是一个重要的参数，因而我们建立了一套双波长高温测量系统用于测量阴极温度。

Quanta with a wavelength of one inch would be, in a sense, measures that are graduated in inches.

在某种意义上，具有一英寸波长的能量量子可以在英寸内起到刻度的作用。

The strain and temperature resolution is 30με and 3℃, respectively. 6. Several typical demodulation method using optical filters, including quasi delta function demodulation, linear function demodulation, matrix function demodulation and trigonometric function demodulation, is presented and discussed. We research the matched-grating demodulation and a high wavelength resolution of 2. 6pm is reached.

分析和归纳了几类较为典型的滤波解调制方法（包括：类δ函数解调制、线性函数解调制、矩形函数解调制和三角函数解调制），对这几类方法如何实现做了简单讨论，并对匹配光栅解调解调技术进行了理论分析和实验研究，这种检测方案的波长分辨率可达2.6pm。

In this image, far-ultraviolet light is blue, near-ultraviolet light is green and radio emission at a wavelength of 21 centimeters is red.

在这种形象，远紫外线是蓝色的，近紫外线是绿色和无线电发射波长为二十一厘米是红色。

A radio wave with a wavelength less than 100 meters.

一种波长在米以下的无线电波。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。