例句與造句

1. The ratios of the design thickness and the initial thickness of membranes are used as design variables , the design variables are made connected with constraints and object function
   取膜結(jié)構(gòu)的設(shè)計(jì)厚度與初始厚度的比值為設(shè)計(jì)變量，進(jìn)行了設(shè)計(jì)變量的連接，采用滿應(yīng)力準(zhǔn)則求解。
2. It's difficult to find initial thickness in a sentence. 用initial thickness造句挺難的