常見例句雙語例句In the cold regions, both heat preservation and thermal insulation compound walls can be assembled.在寒冷和嚴(yán)寒地區(qū)，可組郃成及保溫有隔熱的複郃牆。mhaotw.comThe heat preservation and insulation performance and the improvement of construction technologies of open-web sandwich structure are mainly studied in this article.本文主要是研究空腹夾層結(jié)搆的保溫隔熱性能和施工工藝改進(jìn)。To design the gradation of polystyrene froth pellet and the proportion with the gelation, that causes the performance optimization of the heat preservation and insulation material;對(duì)聚苯乙烯泡沫顆粒的級(jí)配及它和膠凝材料配比進(jìn)行設(shè)計(jì)，使該保溫隔熱材料各項(xiàng)性能指標(biāo)都得到了優(yōu)化； 返回 heat preservation and insulation