例句與造句

1. abstract : by means of the basic climatic principle and the local astronomical parameters the optimal dip angle, maximum wind pressure borne by the roof material, the depth of the cold-proof ditch and the suitable distance between the greenhouses in chengdu area are calculated
   文摘:應(yīng)用氣侯學(xué)基本原理,當(dāng)?shù)靥煳膮?shù)與氣候資料,計(jì)算了成都地區(qū)節(jié)能日光溫室采光面最佳傾斜角,頂面覆蓋材料承受最大風(fēng)壓,防寒溝深度及溫室間適宜距離。
2. It's difficult to find maximum wind pressure in a sentence. 用maximum wind pressure造句挺難的