滴

The paper build the physics and griding model of the PD100 spray dryer withGAMBIT, and take all-around numerical simulation of the velocity field, temperaturefield, diameter and distributing of particle with FLUENT.

课题用前处理建模软件GAMBIT建立了PD100型喷雾干燥塔物理及网格模型，并用计算流体力学软件FLUENT对喷雾干燥塔内的速度场、温度场、液滴粒径及液滴分布进行了较为全面的数值模拟。

Methods Thirty patients with congestive heart failure were included in the study.Urapidil was given by intravenously guttae at 50mg 5~7days.

30例充血性心力衰竭患者，先以利喜定12.5 mg稀释于20 ml生理盐水中于3~5 min内静脉注射，继以利喜定50 mg、多巴胺20mg加于250 ml液体中静滴，每日1次，滴速为利喜定100~400 μg/min，连用5~7 d。

objective to evaluate the effect of urapidil on the treatment of congestive heart failure.methods thirty patients with congestive heart failure were included in the study.urapidil was given by intravenously guttae at 50mg 5~7days.results systolic blood pressure and l dbp were decreased and sao2 and cardiac output were increased after treatment.conclusion intravenous urapidil produces acute hemodynamic benefit in patients with congestive heart failure.

目的 观察利喜定治疗充血性心力衰竭的临床疗效。方法 30例充血性心力衰竭患者，先以利喜定12.5 mg稀释于20 ml生理盐水中于3~5 min内静脉注射，继以利喜定50 mg、多巴胺20mg加于250 ml液体中静滴，每日1次，滴速为利喜定100~400 μg/min，连用5~7 d。结果利喜定可显著降低收缩压、舒张压，升高血氧饱和度、左室射血分数，不引起反射性心率增快。结论利喜定治疗各种原因引起的充血性心力衰竭，可有效改善患者的临床症状和血流动力学指标。

Impacts on flow of water and transport of solute of factors such as soil texture and structure, discharge rate of emitters, depth of laterals and time lasted in a single irrigation are simulated.

利用建立的地埋点源土壤水运动和溶质运移数学模型描述地下滴灌条件下土壤水、肥运动的分布规律，将土壤质地结构、滴头出流量、滴头埋深和单次灌水历时等因素对土壤水分布的影响进行模拟分析。

The calculated results indicate that humidity meliorates with decreasing inlet temperature and droplet diameter.

综合考虑经济性和湿度场均匀性，对于该计算模型，在送风温度为320K、送风速度为18m/s时得到最优的液滴直径为10μm；在送风温度为320K、液滴直径为2μm时得到最优送风速度为18m/s。

I'm counting it silently. More than 8000 days have escaped from my hand. Just like a drip drop from the pinpoint into the sea, my days has fallen in the tide of time, with neither echo nor shadow.

在默默里算着，八千多日子已经从我手中溜去；象针尖上一滴水滴在大海里，我的日子滴在时间的流里，没有声音也没有影子。

After account silently I see more than eight thousands days had gone from my hands; as without a trace and quietly as the water where on the needlepoint drip into the sea, my times drip into the time sea.

在默默里算着，八千多日子已经从我手中溜去；像针尖上一滴水滴在大海里，我的日子滴在时间的流里，没有声音，也没有影子。

They did fall in patters on the stove and on the floor and on the table.

雨水一滴一滴，落在火炉上，地面上，还有饭桌上。

The rain kept pitter-pattering.

雨在一滴一滴的下。

The rain kept pitter-pattering.

雨一直滴——滴地下着。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。