英语词汇chemical ray怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?化学射线
... chemical purification 化学净化法 chemical ray 化学射线 chemical reaction extinguisher 化学反应式灭火器 ...

短语

1
chemical shift of X-ray spectrum
X射线谱化学位移

双语例句

1
Technicians can date paint from its chemical composition, for example, or X-ray a canvas to reveal what lies below the surface.
例如，技术人员可以通过其化学成分分析其创作日期，或者对一幅画做X光透视，揭示其表面下有什么。
2
To find out why, researchers used sophisticated X-ray analyses to determine the exact chemical composition of the paint as it browns.
为找出原因，研究人员用精密X射线分析仪测定了变成褐色颜料的精确化学成分。
3
This was a great surprise because everyone thought that the shadow (or X-ray) had been created by a chemical reaction with sunlight.
这种现象引起了人们很大的惊讶，因为当时每个人都会认为影像(或X -射线)是由在阳光的触媒下的某种化学反应所产生。

单词	chemical ray
释义	chemical ray 简明释义化学射线网络释义 1 ?化学射线 ... chemical purification 化学净化法 chemical ray 化学射线 chemical reaction extinguisher 化学反应式灭火器 ... 短语 1 chemical shift of X-ray spectrum X射线谱化学位移双语例句 1 Technicians can date paint from its chemical composition, for example, or X-ray a canvas to reveal what lies below the surface. 例如，技术人员可以通过其化学成分分析其创作日期，或者对一幅画做X光透视，揭示其表面下有什么。 2 To find out why, researchers used sophisticated X-ray analyses to determine the exact chemical composition of the paint as it browns. 为找出原因，研究人员用精密X射线分析仪测定了变成褐色颜料的精确化学成分。 3 This was a great surprise because everyone thought that the shadow (or X-ray) had been created by a chemical reaction with sunlight. 这种现象引起了人们很大的惊讶，因为当时每个人都会认为影像(或X -射线)是由在阳光的触媒下的某种化学反应所产生。
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