1) the function for optimum thickness
最佳膜厚方程
2) optimum film thickness
最佳膜厚
1.
The relation between the ratio of impurity in powder and in film,the range of deposition impurity x% for optimum sensitivity with film thickness,the optimum film thickness l* for some thin film,and the rule for response time varies with film thickness were given.
利用反溅,发展了粉末溅射工艺;指出了粉末溅射对研制稳定的薄膜气敏元件的重要性;给出了粉末掺杂比与薄膜掺杂比关系的实验结果;给出了SnO2(100-x)/CeO2(x)最佳灵敏度的掺杂x%的范围;给出了灵敏度随膜厚变化的特征,以及一些薄膜的最佳膜厚lx的数值;给出了响应时间随膜厚变化的规律。
3) the best thickness of the biofilm
最佳生物膜厚
1.
The growing process of biofilm in the fluidized bed, the best thickness of the biofilm, the effect of organic chloride compounds and hydraulic retention time on microorganism activities are studied.
介绍了用好氧生物流化床处理造纸中段废水的实验 ,研究生物流化床中生物膜的生长过程、最佳生物膜厚度、中段废水中有机氯化合物及水力停留时间对生物膜微生物活性及生长的影
4) optimum oil film thickness
最佳油膜厚度
5) optimal layer thickness
最佳薄膜厚度
