您要查找的是不是:
- Estimation of natural attenuation rate of chlorinate solvents contamination in shallow groundwater 浅层地下水氯代烃污染天然衰减速率的估算
- natural attenuation rate 天然衰减速率
- The attenuation rate of the RF is fast when the gas holdup is small. 这一结论已经被本文实验测量结果所验证。
- Analyses the characteristics of transmission, natural attenuation, regeneration and superposition of noise. 分析了空调系统噪声的传递、自然衰减、再生和叠加特性。
- Biodegradation is the most important devastating mechanism in the process of natural attenuation of organic contamination in groundwater. 生物降解作用是地下水系统有机污染物自然衰减过程中最重要的破坏性衰减机制。
- Stable isotope technique is a new, innovative approach to assess the source and natural attenuation of organic pollutants in environment. 摘要稳定同位素技术是近来发展起来用于识别和评价环境有机污染物来源和降解的新方法。
- BN interwoven microstructure will prevent grain boundary slip and reduce the attenuation rate of high temperature strength. 氮化硼的编织状结构可阻碍晶界的滑移,降低材料高温强度的衰减率。
- Natural attenuation of contaminant in ground water is an essential area of solution to ground water pollution and the basic research of remedial approach. 污染物在地下水中的自然衰减是目前解决地下水污染问题的一个重要的研究领域,是地下水污染生物修复的基础课题。
- Natural attenuation of zinc in soil 土壤锌自然消减的研究进展
- Natural attenuation quantity of noise 噪声自然衰减量
- fiber global attenuation rate characteri 光纤总体衰减率特性
- Attenuant rate rinses the function index of the effect, report sits implement sewage displacement ability. 稀释率冲洗效果的性能指标,反映坐便器污水置换能力。
- Effect of Temperature on Attenuation Rate of Ozone Atmosphere 贮藏库温度对臭氧化空气衰减速率影响的研究
- Effects of Gas Component on Attenuation Rate of Ozone Atmosphere 不同气体组分中臭氧浓度衰减速率初探
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- maximal recorded amplitude dis-tance attenuation rate 最大记录震幅距离衰减率
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Events took their natural course. 事态依自然进程发展。