This system has suitable cross? Linking time, good flowability, high strength and good viscosified property.
该体系交联时间适宜、流动性好、强度较高、增粘性好。
Results The system gave a new, opening and cross-linking Internet teaching system.
结果本系统提供一种新的、开放式、交互式的网上教学系统。
Results The system gave a new, opening and cross-linking Internet teaching system.
结果本系统提供一种新的、开放式、交互式的网上教学系统。
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