reduce the bleeding time 缩短出血时间
If it can reduce bleeding in the operating room, doctors wondered, why not in the emergency room?
医生们有些疑惑,如果它能用于手术室减少失血,为什么不能用于急诊室?
It is shown that the limestone powder with appropriate particle distribution can improve the fluidity of concrete, reduce bleeding rate and shorten the setting time.
试验结果表明:一定颗粒分布的石灰石粉能改善新拌混凝土的流动性能,减少泌水率及缩短凝结时间。
Results indicate that the admixture can reduce dry shrinkage effectively, delay or reduce concrete's cracks, improve comprehensive strength, reduce bleeding ratio and enhance durability etc.
结果表明:JS J减缩剂能有效降低砂浆和混凝土的干缩,推迟和减少混凝土的开裂,适当提高砂浆和混凝土的强度,以及降低泌水率、提高耐久性等。
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