常見(jiàn)例句This text analyses the influence of corn stalk fiber and addition agent to modified fluorgypsum. 將玉米秸稈加入改性后的氟石膏中,研究改性劑、玉米秸稈對(duì)氟石膏復(fù)合材料結(jié)構(gòu)性能的影響;So the comprehensive utilization of fluorgypsum is a way not only to reslove pollution problems,but also to reduce the cost of production. 這樣既解決了環(huán)境污染問(wèn)題,又實(shí)現(xiàn)了化工廢渣的資源化利用,社會(huì)效益和經(jīng)濟(jì)效益顯著。Thus,the comprehensive utilization of fluorgypsum can not only solve the environmental pollution,but also reduce the production cost of building mater... 這樣既解決了環(huán)境污染,實(shí)現(xiàn)了化工廢渣的資源化利用,又大大降低了所生產(chǎn)的建筑材料的生產(chǎn)成本,社會(huì)效益和經(jīng)濟(jì)效益顯著。Fluorgypsum cavity block researching and making 氟石膏空心砌塊的研制Keywords fluorgypsum;comprehensive utilization;application; 氟石膏;綜合利用;應(yīng)用;Keywords fluorgypsum;fly ash;hydrating and hardening;curing conditions; 氟石膏;粉煤灰;水化硬化;養(yǎng)護(hù)條件; 返回 fluorgypsum