RD:振铃
“Ringdown”常缩写为“RD”,这一简写形式便于快速记录与日常使用。该术语多见于机构及军事领域,其核心含义对应中文里的“振铃”,通常指信号或系统在受到激励后产生的衰减振荡现象。
Ringdown的英文发音
例句
- The research on high reflectivity mirror reflectivity measurement system was developed according to cavity ringdown theory.
- 根据光腔衰荡原理开展了高反射率镜片反射率测量技术的研究。
- The Cavity ringdown spectroscopy is a new spectroscopic technique.
- 光腔衰荡是新的光谱技术。
- By using ensemble average theory, we have calculated the fluctuation of the optical field intensity which was caused by every laser pulse in ringdown cavity of ringdown absorption spectrum, and the calculated result was also discussed.
- 采用系综平均理论,计算了脉冲激光作为激发光源时,激光振铃(RD)吸收光谱技术中振铃(RD)腔内每个脉冲引起的光场涨落,并对计算结果进行了讨论。
- Reflectance determination based on cavity ringdown
- 基于光腔衰荡的反射率测量技术的研究
- Moreover, the analysis is showed about the relations between the cavity finesse, ringdown time, quality factor and the losses.
- 第一部分:介绍了腔的历史背景及其类型,以及一般F-P腔的原理和基本参数,分析了腔的精细度、光子寿命(衰荡时间)、品质因数等与腔损耗间的关系。
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