The heat transfer was augmented distinctly with increase of Reynolds number. The bleeding ratio also affects the value and distributions of heat transfer coefficients of all inner surfaces.
换热随雷诺数的增大而增强。出流比对各个面的换热分布及大小也有一定影响。
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。
In this paper, the behavior of grouting cement mortar to reinforce highway subgrade is analyzed from the aspects of stability, fluidity, viscosity, bleeding ratio and setting time of cement mortar.
对注浆加固公路路基用的水泥浆体从稳定性、流动度、粘滞度、凝结时间、析水率等方面进行了研究。
The results show that bleeding quality and consolidation strength are a function of mixing time and rotational ratio.
结果表明水泥浆液的泛浆性能和结石体强度是搅拌时间和速率的函数。
Results The detected ratio of visceral rupture bleeding was 100%(106/106), the coincidence rate of localization was 82.1%(87/106).
结果超声对内脏破裂出血所致腹、盆腔积液的检出率为100%(106/106),脏器破裂的定位诊断符合率82.1%(87/106)。
By different nitrogen treatments and manual regulation of source-sink ratio, dynamic states of bleeding at neck-panicle node and basal internode of rice were studied.
采用不同氮素配比及人为改变源库比例,对生育后期水稻穗颈节与基部节间的伤流进行了研究。
Subtle nursing can improve safety and achievement ratio of EVL , which complications of bleeding could be also prevented.
精心的护理可提高EVL的安全性和成功率,防止大出血并发症。
With the improvement of rice cultivars, root dry weight and the ratio of root to shoot were increased, but the amount of root bleeding sap was reduced.
随品种的演进,抽穗期根重以及根冠比提高,但根系伤流液量减少。
Among verified ones, 63 patients with active bleeding were stopped bleeding through endoscopy. The achievement ratio of hemostasis is 92.1% (58 patients), and the relapse rate is 7.9% (5 patients).
并对其中63例内镜下可见活动性出血灶的患者行内镜下止血治疗,有效58例,再出血5例,止血有效率为92.1%,再出血率为7.9%。
The testing method of acquiring the data guide lines is based on provision of GB8076-1997 including bleeding rate, slump, concreting time. ratio of compressive strength. shrinkage rate and so on.
获得数据指标的试验方法是根据GB8076- 1997规定试验方法,包括:泌水率、坍落度、凝结时间差、抗压强度比、收缩率等。
The testing method of acquiring the data guide lines is based on provision of GB8076-1997 including bleeding rate, slump, concreting time. ratio of compressive strength. shrinkage rate and so on.
获得数据指标的试验方法是根据GB8076- 1997规定试验方法,包括:泌水率、坍落度、凝结时间差、抗压强度比、收缩率等。
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