An economic-sentiment index published this week by ZEW, a think-tank, was buoyant, but expectations for six months 'time are sagging.

德国欧洲经济研究中心(ZEW)本周公布的经济景气指数(economic - sentiment index)趋于上升，不过对未来六个月的期望值表示下降。

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Finally, the proposed anisotropic buoyant turbulence model is applied to study turbulent density flows with combined temperature and salinity discharging into a tank with a slope bottom.

最后，利用导出的浮力紊流模型研究了因温度和盐度的组合作用引起的浮力流动特征。

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