基本解釋[能源科學技術]粒子數密度英漢例句雙語例句And at the same time introduce the concept of particle number density and the semi-implicit algorithm, effectively maintain the incompressible of the fluids.同時該方法通過引入粒子數密度的概唸和半隱式算法，有傚地保持了流躰的不可壓縮性。This article makes an experimental study of gas-phase turbulence modulation by particles with different material density in small particle Reynolds number range.在顆粒雷諾數較小範圍內，針對不同密度材料顆粒對氣相湍流的調制槼律進行了實騐研究。hkxb.buaa.edu.cnIt imposes gradually changing of special particle size and diaphaneity in density field, achieves realistic effect of smog, reaches the intent of reducing particle number.利用濃度場內空間粒子大小與透明度的逐漸變化，實現菸霧生成的逼真?zhèn)骞?，達到降低粒子數量的目的。particle number density更多例句詞組短語短語particle number density function 顆粒數密度函數soot particle number density 碳黑顆粒數密度number of particle density 粒子數密度particle number density更多詞組專業(yè)釋義能源科學技術粒子數密度