convective flow
对流流动：一种流体运动形式
常用释义
英式发音
美式发音
基本释义
- 对流流动：一种流体运动形式，由于温度或密度差异导致的流体上升和下沉的循环流动。
例句
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1·Similar to chiral silica-based monoliths, chiral organic polymer-based monoliths possess large pores which allow convective flow of mobile phase and result in high flow rates at reduced pressure drop.与手性硅基整体柱相似，手性有机聚合物整体柱由于具有大孔，可产生较高的流速而压降较小。
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2·The wet and warm degree in middle troposphere is weakened and the convective instability in lower middle troposphere is strengthened by increasing wind speed of southern flow.对流层低层南风气流的加强，可影响对流层中层的暖湿程度减弱，从而加强了对流层低-中层内的对流性不稳定。
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3·The friction and convective heat transfer of single phase water flow in a vertical heated tube at natural circulation condition were experimentally investigated.以常压去离子水为工质，对自然循环工况下上升加热段内单相水的摩擦阻力及对流传热特性进行了实验研究。
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4·It was found that the convective evaporation heat transfer sometimes was in a transitional flow state.发现其对流蒸发传热中有时处于过渡流状态。
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5·For the three-phase flow gravity heat pipe without built-in pipe, the equivalent convective heat transfer coefficient increases as the heating power increases.对于无内置管的三相流重力热管，随着加热功率的增加，等效对流传热系数增大。
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6·The experimental method of reversed heat flow is often taken when studying on convective heat transfer.在研究对流换热时，常采取反向热流的实验方法。
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7·An optical flow method instead of the cross correlation method is proposed for convective precipitation system.针对强对流降水的情况，提出了使用光流法计算得到的光流场来代替交叉相关法得到的运动矢量场。
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8·D. tubes, with the results showing the convective heat transfer characteristics depending on the laminar and turbulent flow regimes, tube sizes, and mean temperatures of the suspensions.开展了小圆管内纳米颗粒悬浮液对流换热及其表面改性影响的实验研究，揭示了流态、流体温度、管道尺寸对流动与对流换热规律的影响。
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9·The position of the circulation center relative to a deep convective cloud cluster is associated with the upper tropospheric environmental flow.这种环流中心与云团的相对位置关系和对流层上部的环境流场密切相关。
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10·According to the theory of similarity, using aerodynamic model, this paper has studied the convective heat transfer in the firing zone by means of counter-thermal-flow local simulation.本文根据相似论原理，利用空气动力模型，采取局部模拟方法，研究了隧道窑烧成带的对流传热。