英德
有道
百度
谷歌
图片
维基
百科
波谱分析 [bō pǔ fēn xī]
spectrum analysis
- 经理化常数测定和波谱分析鉴定为苦马豆素。
It was identified to be swainsonine by physicochemical properties and spectral data analyses. - 通过波谱分析，微球粒主要为石质球，即磷灰石球和硅质球。
Through the spectrum analysis, the authors found that the microspherulites are mainly the lithical spherules, that is, the apatite and the siliceous spherules. - 通过系统响应的角度，对导弹发动机部位复合结构材料的超声信号进行建模，利用最优时间段截取分析建模，采用小波谱分析技术对导弹深层缺陷进行成功的识别。
In this paper ultrasonic model of missile engine composite structure is set up and the optimal time window is selected to model, at last it can detect deep flaw in composite structure with the technology of wavelet-spectrum successfully.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
