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Wan Zhongmin ,Liu Wei, Zhang Liang, Ming Tingzhen （College of Energy and Power Engineering, H uazhong University of Science and Technology, Wuhan 430074）The operational behavior of small-scale flat-plate type capillary pumped loop at high heat fluxes was analyzed. The total pressure loss along the loop and maximum capillary pressure of the evaporator wick for different working fluids were obtained.

引言毛细抽吸两相流体回路是一种利用液体工质的相变进行传热传质的两相热控系统，具有结构简单，安置灵活，传热效率高，不需外加动力装置，运行可靠，传热温差小，热传输距离长以及传热能力强等优点，使其成为航空航天热控技术的有效方式[1 ]。

In connection with residual oil film of different forms after water flooding on the oleophilic rock and the viscoelasticity character of the polymer solution,the Upper-Convected Maxwell constructive equation of viscoelastic fluids was choosed,the model was analysized numerically by using computation fluid software-Polyflow.

针对亲油岩石水驱后残余油膜的存在形式及聚合物溶液的粘弹特性，选取粘弹性流体中的上随体Maxwell本构方程并使用计算流体软件Polyflow对模型进行数值分析。

High-density fluids include solids-free, potassium chloride, sodium chloride, calcium chloride, zinc bromide and calcium bromide formulations.

高密度液体包括无固体的氯化钾、氯化钠、氯化钙、锌、溴铵和溴化钙制剂。

Generally, it is considered that P type of pyrite is usually formed in sulphur- rich hydrothermal fluids.

3一般认为，成矿溶液中富S有利于形成P型黄铁矿。

However, because S is more easily combined with Fe than As does, hence when hydrothermal fluids are rich in S, the possibility of As presence in pyrite crystal lattice decreased, but the chance for Co and Ni to substitute Fe in pyrite crystal lattice increased, thus S rich is not favorable for the formation of P type of pyrite.

但另一方面，由于S与As相比更易与Fe结合，因而成矿介质中富S将使As进入黄铁矿晶格中的能力或几率降低，并进一步使Co、Ni因补偿类质同像进入黄铁矿晶格中代替Fe的能力或几率增大，反而不利于形成P型黄铁矿。

Dolomite rock occurrence, fabric, dolomite "bright margin" and "fog core" and the geochemical characteristic indicate that a number of Hongyan type pyrite deposits was correlated with the fluids formed by the compacting process of the sediments in basin.

白云岩产状和组构、白云石&亮边&和&雾心&特征及地球化学特征表明，红岩型诸矿床的成因与盆地沉积物压实过程形成的流体有关。

Shyue developed the method to the quasi-conservative Eulerequations grounded on the y -model and the volume-fraction model for the multi-fluids instiffened gas equations of state.

本文结合Abgrall／Shyue的计算模型和经典的高精度PPM方法数值模拟了多介质可压缩流动的情况。

The experimental results demonstrate that the shear stress of water-free ER fluids increases with increasing frequency monotonously.

实验结果表明这些无水单晶颗粒电流变液在外电场频率增高时，剪切力单调增加。

This eliminates the waste of expensive reagents and fluids that might collect in a larger valve body.

这消除了昂贵的试剂和液体废物的收集可能在一个更大的阀体。

Uranium mineralization occurs when interlayer water with oxygen and uranium enclosed in primary red beds meet with reduction fluids along fractures.

矿化成因为原生红层中封存的含氧含铀层间水同沿断裂进入的还原溶液互相作用的结果。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。