naked-eye observation

基本解释

• [天文学]肉眼观测

英汉例句

双语例句

• Most of the inspection process involves checking the company's files and records, as well as naked-eye observation.
  大部分的检查过程包含检查一个公司的档案和记录，以及肉眼观察。
  www.chinadaily.com.cn
• The common methods to evaluate alloy's anti-tarnishing capability include mainly naked eye observation, weighing weight, microcosmic analysis of corrosion film and spectrophotometer.
  常用的评价合金材料抗变色性能的方法主要有肉眼观察法、称重法、腐蚀膜显微分析法和分光光度计法。

• naked-eye observation更多例句

专业释义

天文学

• 肉眼观测