Determination of forest soil microaggregate 森林土壤微团聚体组成的测定
英语例句库
Super quick setting and super high early strength cement was studied.Amount of microaggregate added in this kind of cement was up to 13%. 本实验研制的超速凝超早强水泥中的微集料掺加量高达13％。Super quick setting and super high early strength cement was studied.Amount of microaggregate added in this kind of cement was up to 13%. 本实验研制的超速凝超早强水泥中的微集料掺加量高达13％。