例句與造句

1. For this reason , when the particle size and distribution of the final products , their residual water contents , the stacking density and the particle shape must meet the precision standard , the spray drying is one of the most desired technologies
   因此，當(dāng)成品的顆粒大小分布、殘留水份含量、堆積密度和顆粒形狀必須符合精確的標(biāo)準(zhǔn)時，噴霧干燥是一道十分理想的工藝。
2. It's difficult to find stack density in a sentence. 用stack density造句挺難的