常見例句雙語(yǔ)例句The results showed that the composition and construction of thistle board vary with the heating temperature.結(jié)果表明：紙面石膏板在受熱時(shí)，其組成、結(jié)構(gòu)將發(fā)生改變。Microstructure of thistle board undergoing different temperatures of fire scene was observed and analyzed by using SEM.利用掃描電子顯微鏡，對(duì)經(jīng)歷不同溫度和冷卻方式的紙面石膏板試塊的顯微結(jié)構(gòu)進(jìn)行觀察和分析。Microstructure of thistle board undergoing different fire scene temperature and cooling ways was observed and analyzed by using SEM.利用掃描電子顯微鏡，對(duì)經(jīng)歷不同溫度和冷卻方式的紙面石膏板試塊的顯微結(jié)構(gòu)進(jìn)行觀察和分析。 返回 thistle board