1) constant negative temperature
恒负温养护
1.
In order to improve the properties of pumping-concrete for winter construction in cold region,the development of compressive strength of concrete was investigated at different slump with two kinds of anti-freezing admixture undergoing two curing conditions,which are outdoor varied negative temperature(OVNT) and constant negative temperature(CNT).
为了提高高寒地区冬季施工中泵送混凝土的性能,研究两种坍落度、两种防冻剂的混凝土在自然变负温养护和恒负温养护条件下抗压强度发展规律。
2) the method of curing concrete at minus temperature
负温养护法
3) outdoor varied negative temperature
自然变负温养护
1.
In order to improve the properties of pumping-concrete for winter construction in cold region,the development of compressive strength of concrete was investigated at different slump with two kinds of anti-freezing admixture undergoing two curing conditions,which are outdoor varied negative temperature(OVNT) and constant negative temperature(CNT).
为了提高高寒地区冬季施工中泵送混凝土的性能,研究两种坍落度、两种防冻剂的混凝土在自然变负温养护和恒负温养护条件下抗压强度发展规律。
5) anoxic incubation
恒温培养
6) Constant Temperature Incubators-
恒温培养器(恒温培养箱)
补充资料：负负
1.犹言惭愧﹑惭愧;对不起﹑对不起。
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参考词条