内流的

The flow in the flow channel possibly evolutes to the chaotic advection under the appropriate condition.

流道内流动在合适的条件下可能演化为混沌流。

Backset current area, the important factor of burner performance was discussed on the basis of carrying on numerical simulation to the cement kiln with three-channel burner by the model of. RNG k-ε. The model that backset current area was divided into center backset current area, interior backset current area, and other backset current area was compared in three-dimensional condition.

在采用重整化群κ-ε模型对水泥窑用多通道燃烧器进行数值模拟的基础上，针对影响燃烧器性能的重要指标－回流区进行讨论，将三维条件下燃烧器的流场分布与传统燃烧器流场进行劝比，提出了三维条件下燃烧器回流区分为中心回流区、内回流区、外回流区3个回流区的分布模型，并分析了影响回流区的直流风和旋流风2个重要因素。

The results show that most flows with zero pressure difference are symmetric, but tiny pressure difference will make the flows between upper and lower channel asymmetric.

其结果发现，当出口处无压差时，流场大部分呈现对称的状态；而当有压力差时，则会造成上下方流道内的流场，出现不对称的现象。

Results All patients underwent percutaneous cholecystostomy with technical success without major periprocedural complications. 93 (96%) patients responded well clinically showing disappearance of right upper abdomen pain and fevers within 72hr. 4 patients complicated with common bile duct stones were underwent PTCD one day after the procedure because of no response clinically. After PTCD, all 4 patients attained clinical symptom relief within 72hr.

结果 所有97例患者均一次置管成功，无任何并发症。93例(96%)患者临床体征如右上腹疼痛、发热在72h内缓解；同时，血常规中的WBC及中性粒细胞均于72h内降至正常范围。4例患者由于肝总管内结石合并胆管炎临床症状缓解不明显而于第2天行经皮肝穿胆管引流术，术后临床症状于72h内亦缓解。

Found that because the narrowness of the channel, compared with large channel, there have a great difference in bubble behavior and relative character, when used Bowering relation to predict theONB point, this paper given a correlation of C1 = 103.736 Res -0.8 Eu-0.123 to modify theBowering relation to consider the influence of flow velocity and pressure on ONB point.

发现由于流道狭窄，汽泡行为及相关特性等与大流道相比有很大不同，使用Bowering关系式预测过冷流动沸腾起始点时，本文提出了一与流道内的流速和压力条件紧密相关的修正系数C_1，得到了关系式C_1=10~(3.736) Re_s~(-0.8) Eu~(-0.123)，弥补了Bowering关系式中没有考虑流速和压力等因素对沸腾起始点影响的不足。

In different melting processes and equipment, which applies to paragraph A size with the flow of hot metal steel by carbon and completed post-furnace carbon; B above apply to normal size electric induction furnace by Carbon; C segment size can be applied only in cupola melting furnace by carbon.

于不同的熔炼工艺和设备，其中 A粒度段适用于炉前铁水随流增碳和炉内后期补碳； B粒度段适用于正常感应电炉炉内增碳； C粒度段仅可以适用于冲天炉炉内熔炼增碳。3.12 由客户直接提出粒度规格要求，或与春秋铸材技术人员联系。

Established a kind of analysis theory in time domain to analyze the fluid-structure interaction of aircushion-hydrofoil catamarans.

建立了一套时域内的气态流场-液态流场-船体结构间的流固耦合理论和相应的分析模型。

Based on groundwater dynamics in porous media, seepage state about solution in leaching heap was analyzed, and its criterion and the basic relation between flow velocity and water head gradient in each state were put forward.

摘 要：在多孔介质地下水动力学的基础上，分析溶浸液在浸堆内的渗流状态，并提出渗流状态判据、各自状态下的渗流速度与水力梯度基本关系式。

The distribution of Pb and 〓 in snow along two major trajecteries of ice stream (Trans-polar Drift Stream and Beaufort Gyre) indicates that the tracks of pollution airmasses invading Central Arctic Ocean are mainly from Eurasia and Northwest America.

大尺度海冰流上覆积雪中记录了洋流途经海域的大气环境信息，是监测现代大气环境的有效介质。北冰洋不同海冰流上覆积雪内nss Cl〓、nss SO〓、Pb及其稳定同位素比率等的分布，显示两大海冰流积雪化学具有明显差异，并据此判断影响北冰洋中心地带冬春季大气环境的中低纬污染气团主要源于欧亚大陆和北美洲西部。

These include: the pre-VAD insertion examination of the heart and largevessels to exclude significant aortic regurgitation, tricuspidregurgitation, mitral stenosis, patent foramen ovale, or othercardiac abnormality that could lead to right-to-left shunt afterleft VAD placement, intracardiac thrombi, ventricular scars,pulmonic regurgitation, pulmonary hypertension, pulmonary embolism,and atherosclerotic disease in the ascending aorta; and to assessright ventricular function; and the post-VAD insertion examinationof the device and reassessment of the heart and large vessels.

这些包括：（1） VAD 植入前心脏和大血管的检查以排除明显的主动脉反流、三尖瓣反流、二尖瓣狭窄、卵圆孔未闭或者可能引起左 VAD 植入后右向左分流的其他心脏异常，心内血栓、心室疤痕、肺动脉反流、肺动脉高压、肺栓塞和升主动脉粥样硬化疾病；并且评估右室功能；（2） VAD 植入后检查设备及再评估心脏和大血管。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！