illumination photometry

Research on Irradiance Measurement Technique of Infrared Target Simulator;

红外目标模拟器辐照度测量技术研究

Solar irradiance absolute radiometers and solar irradiance measurement on spacecraft

太阳辐照绝对辐射计及其在航天器上的太阳辐照度测量

Irradiance or its equivalent, the plane radiant temperature, can be simply measured.

可以简单地量测辐照度或其当量--平面辐射温度。

Determination of Vegetation Coverage By Photograph and Automatic Calculation

植被覆盖度的照相测量及其自动计算

Ranging Accuracy Analysis of Three Alidading Prism Models with Surveying Robot

测量机器人三种照准模式测距精度分析

The Research on Promoting the Measuring Accuracy of UV Radiometers

提高紫外辐射照度计测量准确度的方法研究

Measure light intensity on the water surface and at the bottom by a light probe connected to light meter.

用连接在光照度计上的光探头测量水面及水底的光照度。

Error analysis of plant coverage measurement by overhead photograph;

照相法在植被覆盖度测量中的误差分析

The Analysis and Survey of White Color Illuminztion Uniformity Mixed by CCD-based Collection

基于CCD照度采集合成白光色均匀性测量及分析

It is composed of2 D profile detector, depth-dose detector and rang tuning detector.

该系统主要由2D剖面探测器、照深度和剂量探测器、程调整器等组成。

The polarization grade of three lamps for the laboratory and the polarization error of two illuminance meters are measured.

测量了实验室用的三支灯的偏振度及两台照度计的偏振误差。

Any of various devices that measure all the intensity of solar radiation received at the earth.

直接日射中度计一种用于测量太阳照射地球的密度的设备

precision aerial camera

精密航空测量照相机

plane-table photogrammetry

平板照相摄影测量学

wide-angle photogrammetric camera

广角摄影测量照相机

bolometric standard irradiance

测辐射热标准辐照度

This time, he managed to climb into the mouth of Kituro so that he could take photographs and measure temperatures.

这次,他设法爬入基图罗火山口,以便拍照和测量温度。

The isotopic abundance ratio and content are determined with isotopic mass-spectrometry.

文章用同位素质谱法测定了辐照堆元件铀的同位素丰度比和含量。