Used in the manufacture of new type of light source dysprosium holmium lamp, also can be used as additive and preparation of metal Holmium yttrium iron by yttrium aluminum garnet.
用途：用于制造新型光源镝钬灯，也可用作钇铁获钇铝柘榴石的添加剂及制取金属钬。
And the impacts on imaging target by the type and energy of light source as well as thickness and velocity of lint movement were also discussed.
研究了光透射成像系统中光源种类、光源能量、棉层厚度及皮棉运动速度对成像目标的影响。
The general designs of space probe has been done. Material, structure, selection of light source, CCD camera type and number are analyzed in this paper.
完成了测棒系统的总体结构设计，对测棒系统的材料、结构，发光特征点的选取，CCD摄像机的类型及数目的选择进行了比较全面的分析。
In this paper, the organic geochemical characteristics of the hydrocarbon source rocks are described in detail in the light of the abundance, type and maturity of organic matter.
本文从有机质丰度、有机质类型及成熟度三方面对烃源岩有机地球化学特征做了详细分析。
In intensity-modulated type optic fiber sensors, luminous intensity of a light source and operating stability of photoelectric receiver are the key factors for determining measuring accuracy.
在强度调制型光纤传感器中，光源发光强度和光电接收器工作的稳定性，是决定测量精度的关键因素。
This paper adopts a type of latest light source, the fourth generation "green light source" - white high light LED as light source of system.
本文使用了一种最新的光源，即第四代绿色光源—白光高亮度LED作为系统的光源。
In the application of intensity modulation type fiber optic sensor, the power fluctuation of a light source is a key factor affecting sensor accuracy.
在强度调制型光纤传感器的应用中，光源的功率波动是影响传感器精度的关键。
In this paper the main noise source of SQ6450 type light car was judged by means of spectrum and correlation analysis of noise signal. The corresponding proposal reducing noise was presented.
对SQ 6450轻型汽车进行了噪声测试，通过对噪声信号的频谱分析和相干分析，找出了主噪声源，并提出了降噪措施。
Until recently, astronomers debated whether the source of the intense light was a tightly bound cluster of stars, or perhaps an unknown type of super-star thousands of times bigger than the Sun.
直到现在，天文学家一直在讨论这些强光是由一个恒星簇发出，还是由一颗比我们的太阳大数千倍的超级恒星产生的。
Until recently, astronomers debated whether the source of the intense light was a tightly bound cluster of stars, or perhaps an unknown type of super-star thousands of times bigger than the Sun.
直到现在，天文学家一直在讨论这些强光是由一个恒星簇发出，还是由一颗比我们的太阳大数千倍的超级恒星产生的。
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