注

The study on flow and heat transfer in downcomer under loss of coolant accident is important to the safety of reactor pressure vessel.

前 言对失水事故下有安注流动时的反应堆压力容器内流动和传热的研究，一直是反应堆热工水力研究的热点之一。

In flow visualization experiment, it is found that flow rate of safety injection has major effect on flow regime in downcomer.

通过流动可视化实验，得到了安注流速，下降环腔流速以及含气率对环腔内流动形态的影响。

In heat transfer experiment under ambient temperature and pressure, the profile of heat transfer coefficient, and its relation with injection flow rate and downcomer flow rate are investigated.

通过常温常压下传热实验，获得了反应堆压力容器内对流换热系数的分布，对流换热系数与安注流速和下降环腔流速的关系，含气率对对流换热系数的影响。

Hydraulic fracturing is a kind of process engineering that can improve the oil reservoir filtrational property, is an important measure that boosts production of oil field and augments injection of downflow well.

水力压裂是一项改造油层渗流特性的工艺技术，是油气井增产、注水井增注的一项重要措施。

Leonard Downie, editor of The Washington Post, decries the "celebrification of journalism", which drives even the best in the business to hype a story, to exaggerate "just a bit", to sensationalise the ordinary and, on occasion, to go over the top and simply "create" a fact, a quote or a whole story.

华盛顿邮报》的编辑伦纳德·唐尼谴责"新闻明星"做法(编者注："新闻明星"指的是因报道重大新闻而成为公众名人的新闻从业人员。)，这种趋势甚至促使最优秀的新闻从业人员夸大新闻、捕风捉影、虚张声势，有时甚至越过底线，干脆"创造"一个事实、一段引言，甚至整个故事。

To go DOWN THE DRAIN 计划泡汤 If you want to fill a sink or bathtub with water, you need to do one thing first and that's stopper or plug up the drainpipe.

如果你想往一个水槽或者浴缸里注满水，你首先要做的就是堵住下水口。

These dimensions and all other non-dimensioned features in cad database are to be controlled by the drawing tolerance block.

这些尺寸及其他数据库中的未注尺寸特征都都按图纸给出的公差带。

The treatment group (n=60) were treated by intravenous drip with Danxiang Guanxin injection.

将110例患儿随机分为治疗组（60例）和对照组（50例），两组均行常规治疗，治疗组加用丹香冠心注射液2～3 mL/溶入10 %GS 50～100 mL中静脉滴注，每日1次，连用5～7 d。

Methods 110 patients were divided randomly into two groups. The treatment group (n=60) were treated by intravenous drip with Danxiang Guanxin injection.

将110例患儿随机分为治疗组（60例）和对照组（50例），两组均行常规治疗，治疗组加用丹香冠心注射液2～3 mL/溶入10 %GS 50～100 mL中静脉滴注，每日1次，连用5～7 d。

Objective To observe the effect of procaine intravenous drip combined with nerve block for postherpetic neuralgia.

目的 观察普鲁卡因静脉滴注联合神经阻滞治疗带状疱疹后遗神经痛的效果。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。