| 1. | The particle is displaced in a flow domain .
这质点在流动区域内运动。 |
| 2. | The flow domain has the form of an infinite half strip .
流动区域为一半无限带形区域。 |
| 3. | All three flow domains are indicated by shading .
所有三个流动区域都是用阴影部分表示的。 |
| 4. | Knowledge of the particle diameter and fluid properties immediately defines the region of flow and the applicable relations .
已知颗粒直径和流体性质，就可直接确定流动区域和适用的关系式。 |
| 5. | Crossflow zone refiner
纵横流动区域精炼炉 |
| 6. | Standard practice for determining gettering rate , sorption capacity , and gas content of nonevaporable getters in the molecular flow region
测量分子流动区域内不挥发吸收剂的吸收速率吸收能量及气体含量 |
| 7. | 2 ) . it has a great temperature gradient along the height in hot and cold plenums of cefr in steady state . the buoyancy force cannot be ignored because the flow velocity is low in the whole flow regions
冷热钠池在稳态工况下沿高度方向有很大的温度梯度，整个流动区域内的流速较低，浮升力的影响不可忽略； 3 |
| 8. | In this thesis , by changing the position of laser , increasing the operation velocity and adding the experimental materiel , the images data under the different operational condition are gotten . visual analysis of the different area of flow field is done , using a serial of images about the typical sate of flow field
试验过程中，通过改变激光器照射截面，提高操作风速，变化物料高度，获得不同工况下的图像数据，并针对不同的流动区域，将获得的典型流动状态的连续图像进行了可视化分析。 |
| 9. | The mixing degree model was established to study the mixing progress of primary and secondary flow . the loss elements of all zones were deeply analyzed and thus the quantitative loss models based on total pressure loss and entropy increase respectively were constructed . the results show that the performance loss magnitude and distribution in ejecting mode of rbcc can be better described by the quantitative loss model expressed by entropy increase
提出用掺混度模型来研究一次流与二次流的掺混程度，并深入分析了各流动区域的损失因素，建立了以总压损失和熵增分析为基础的损失量化分析模型，计算的结果表明，采用熵增模型描述的损失因子能量化反应引射掺混损失的分布和大小。 |
