photometer怎么读/photometer的发音
photometer的音标：英[fəʊˈtɒmɪtə] 美[fəˈtɑmɪtər]
英： 美：
photometer是什么意思
n. 光度计, 曝光计 [化] 光度计
n. measuring instrument for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source
photometer的用法和双语例句
1. The photometer measures the intensity of light with high precision.
这台光度计以高精度测量光的强度。
2. Scientists use a photometer to analyze the brightness of stars.
科学家使用光度计来分析恒星的亮度。
3. This digital photometer is commonly used in laboratory settings.
这种数字光度计通常用于实验室环境。
4. The photometer detected a significant drop in light levels during the eclipse.
光度计在日食期间检测到光强的显著下降。
5. A photometer can help determine the chemical composition of a light source.
光度计可以帮助确定光源的化学成分。
6. The handheld photometer is portable and easy to operate in the field.
这款手持式光度计便携且易于在现场操作。
7. Astronomers rely on photometer data to study distant galaxies.
天文学家依赖光度计数据来研究遥远的星系。
8. The photometer was calibrated to ensure accurate readings.
这台光度计经过校准以确保读数准确。
9. In environmental science, a photometer is used to monitor water clarity.
在环境科学中，光度计用于监测水的清澈度。
10. The new photometer model offers improved sensitivity and faster response times.
新型光度计具有更高的灵敏度和更快的响应时间。