例句與造句

1. The calculated double differential cross section of the new model is compared with experimental data and previous scdw calculations with single particle model . the calculated cross sections are larger than those given by previous calculations at backword and forward angles and smaller than those given by previous calculations near the quasi - elastic scattering ( qes ) angle . the agreement with experimental data is much improved
   新模型的雙微分截面計(jì)算結(jié)果與實(shí)驗(yàn)值以及以前采用單粒子殼層模型時(shí)的計(jì)算結(jié)果進(jìn)行了比較，表明cdfm模型的引入對(duì)scdw模型的計(jì)算結(jié)果有較大的改進(jìn)，使其在大角度和極小角度區(qū)域有所增大，在準(zhǔn)彈性散射角附近有所減小，從而能更好地與實(shí)驗(yàn)值相符合。
2. It's difficult to find quasi-elastic scattering in a sentence. 用quasi-elastic scattering造句挺難的