There are some very smart people - not least, George Soros - who believe that we're in a commodities bubble (although Mr. Soros says that the bubble is still in its "growth phase").
有些非常聪敏的人，不至是乔治·索罗斯，相信我们已经处在商品泡沫之中(尽管索罗斯先生说这个泡泡任在增长阶段)。
The trip down to the target is known as the capture phase, while the trip back up again is known as the bubbling phase. (Not all events can bubble.)
向下行进到目标称为捕捉（capture）阶段，而再次向上行进称为冒泡（bubbling）阶段（并不是所有的事件都会冒泡）。
As opposed to gas-liquid systems, there is an interchange of gas between bubble and continuous phase in fluidized beds.
与气-液系统不同的是，在流化床中气泡和连续相之间有气体交换。
The liquid in the pipeline under certain conditions and partially vaporizes into gas state, bubble, formation of gas-liquid two-phase flow which is the process of flash.
管道中的液体在一定的条件下，部分液体气化成气体状态，产生气泡，形成气液两相流这就是闪蒸过程。
A more detailed multi fluid model was developed with the gas phase divided into several groups according to bubble size to describe bubbly flow in a vertical pipe.
根据气泡的尺寸划分气相，采用时间平均法建立了描述垂直管道内层流泡状流运动的多流体模型。
The results indicate that the LPWA has much better reproducibility and accuracy than the major frequency of power spectral density in reflecting the properties of bubble phase.
结果表明，它具有比传统的功率谱主频好得多的统计重复性，能更准确地反映气泡相的特性。
Concentration distribution in gas and solid as well as conversions were found in the bubble phase and emulsion phase at different time stages.
如此可解得不同时间时气体和固体的浓度分布和气泡相及乳化相中的转化率。
Bubble collapse process near a rigid boundary in solid-liquid two-phase fluid has been observed with high speed camera in this paper.
本文利用高速摄影机观察了空泡在固液两相液体中，靠近刚性边壁附近的溃灭过程。
The effects of cavitation have also been taken into account by using a bubble two phase mixture model.
采用气泡两相混合介质模型研究空化现象。
During Phase 2, RTI will design and build a slurry bubble column reactor system to convert the clean syngas into a liquid transportation fuel.
在第二阶段中，三角研究所将设计和建造一个浆体泡罩塔反应堆系统，以将清洁的合成气转化为一种液态运输用燃料。
Then physical and mathematical model of the gas-liquid two phase flow which was actuated by the bubble in the pool, were proposed and solved numerically.
在此基础上建立池内有气泡驱动情况下气液两相流动传热的物理数学模型，并进行相应的数值求解和分析。
The relation of bubble nucleation rate and degree of superheat, and phase change driving force and phenomenological coefficient, were analyzed based on phenomenological theory, respectively.
基于唯象理论，分析了汽泡核化速率和过热度以及相变驱动力和唯象系数的关系。
However, the reports of experimental and theoretical researches on the impacts the porous medium has on the crude oil phase (mainly bubble point) are rare.
但是多孔介质对原油相态(主要是泡点)影响的实验和理论研究的报道极少。
Taking characteristic gas of insulation oil cleavage for example, the extent of bubble-liquid two-phase oil flow cleavage was quantitatively analyzed.
以绝缘油裂解的特征气体为例，对气泡-液体两相油流的裂解程度进行了定量分析。
The pressure drop calculation method obtained from above results can be used to accurately determine the pressure loss of two-phase gas bubble flow.
由以上结果得出的压降计算方法能比较准确地确定气液两相气泡流的压力损失。
Dynamic equation for a single spherical bubble collapse in compressible solid-liquid two-phase flow is established.
建立了可压缩固液两相流中单球泡泡壁运动的动力学方程。
In addition, the generalized expression of the critical radius of bubble for liquid-vapor phase transition process was deduced according to the chemical potential.
另外，从化学势的角度导出汽液相变过程中汽泡临界半径的计算式。
In this paper, the conditions of bubble flow region existence are studied for upward gas-liquid two-phase flow in the vertical tubes.
文章对垂直上升管内气液两相泡状流的存在条件进行了研究。
The bubble size and its distribution has been studied in three-phase circulating fluidized beds by using the newly developed fiber optic probe system systematically.
开发了一种新型的光纤探头多相流气泡测试系统，可用于气-液两相和气-液-固三相体系中气泡参数的测定。
The bubble size and its distribution has been studied in three-phase circulating fluidized beds by using the newly developed fiber optic probe system systematically.
用光纤探头技术对三相循环流化床中的气泡大小及其分布进行了系统研究，实验测定了操作条件对气泡大小及其分布的影响规律。
The bubble-liquid two-phase jets are simulated using a second-order moment two-phase turbulence model.
本文采用二阶矩两相湍流模型模拟了气泡-液体闭式多股射流。
The bubble-liquid two-phase jets are simulated using a second-order moment two-phase turbulence model.
本文采用二阶矩两相湍流模型模拟了气泡-液体闭式多股射流。
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