待凝時間 的英文怎麼說

中文拼音 [dāiníngshíjiān]
待凝時間 英文
waiting on cement
  • : 待動詞[口語] (停留) stay
  • : 動詞1. (凝結) congeal; curdle; coagulate 2. (注意力集中) fix
  • : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  1. ( 4 ) the neat cement paste fluidity of copolymer would augment and the cohesiveness of cement would increase along with augmentation of pea dosage, but if the dosage was too big, the dosage of aa would be reduced, so it would reduce the carboxylic content of copolymer, and performance of water reduce would weaken, the dosage of pea23 can not more than 25 %. ( 5 ) the effect of water reduce would increase if the copolymer time increase

    而與x40 ;比較,減水率、、保坍性、抗壓強度比等綜合性能還有一定的差距,有進一步的改進和研究。從合成pc23一6的工業性分析: pea23的酷化和pc23一6的共聚的放大試驗看,其混土試驗結果較為理想,且其合成工藝流程較為簡單,具備高分子的合成條件:而從經濟性分析, 30 % pc23一6水溶液的原料成本低於fdn ,其性能具有較大的優勢,具有廣闊的工業化的前景。
  2. Saving the mixing and solidifying time, the new type of mechanical anchoring bolt can greatly improve the construction speed of roadway of fully mechanized working face

    同樹脂錨桿相比,新型機械錨桿節省了安裝、攪拌樹脂和等樹脂,大大提高了綜采工作面巷道施工速度。
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