| 释义 |
concentration level ˌkɔnsənˈtreiʃənˈlevl 短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
浓度级
Acceptable concentration level of mixtures prediction models have been established in the paper originally by using BP neural networks.
论文利用人工神经网络技术建立油品掺混浓度-质量控制指标预测模型。 say666
To find the concentration level of organochlorine pesticidesOCPs in surface sediments of Lake Nansihu,13 kinds of OCPs were detected by GC- ECD method.
利用气相色谱-电子俘获检测 GC- ECD方法对南四湖表层沉积物中13种有机氯农药进行了分析测定。 cnki |