例句與造句

1. On the basis of analysing the mechanism of improvement of the adsorption mass transfer by ultrasound field , a batch model cosindering pore difusion and surface diffusion , and a fixed - bed homogeneous model of mass transfer is developed .
   論文在分析超聲場(chǎng)強(qiáng)化固-液吸附傳質(zhì)的機(jī)理上，提出了考慮孔內(nèi)擴(kuò)散與表面擴(kuò)散的靜態(tài)傳質(zhì)模型以及考慮軸向擴(kuò)散的均相動(dòng)態(tài)傳質(zhì)模型。
2. It's difficult to find batch model in a sentence. 用batch model造句挺難的