n.呼出;呼气;蒸发;发散物;
英文例句/中文翻译:
Development of REM-ⅱ radon exhalation rate measuring apparatus
REM-Ⅱ型氡析出率仪的研制
The Study on Radon Exhalation Rate from Soil
土壤氡析出率的研究
Data Processing Method of Accumulation Method for Measuring Radon Exhalation Rate Base on Single Chip Microprocessor
基于单片机的累积法测量氡析出率数据处理方法