by mass of cement

基本解釋

Objective: Inquire into the effective method of treatment to mass casualties injury by hot cement.
前言：目的：探討成批熱水泥粉塵燒傷救治的方法和措施。
In mass concrete construction, the structural cracks by cement hydration heat will influence the durability and mechanical properties of concrete.
在大體積混凝土施工中，由于水泥水化熱等多種因素產(chǎn)生的混凝土結(jié)構(gòu)裂縫將影響混凝土的耐久性能和力學性能。
Great temperature difference and thermal stresses are caused by heat of hydration of cement to lead to creaks during mass concrete construction processing.
在大體積混凝土工程施工中，由水泥水化熱引起混凝土澆筑體內(nèi)外溫差和溫度應(yīng)力的劇烈變化，產(chǎn)生裂縫。