diffusion spot
英 [dɪˈfjuːʒən spɒt]
美 [dɪˈfjuʒən spɑːt]
网络 弥散点
双语例句
- A mathematical model of fume diffusion in welding process was founded by considering welding arc as a spot source of generating fume and supplying the turbulent diffusion theory.
把焊接电弧作为一个发尘点源，应用大气湍流扩散理论，建立了焊接过程中烟尘扩散的数学模型。 - Phosphine Diffusion and Distribution after Spot Application in Grain Bulk of Bin
磷化氢点施药在粮堆中的运动分布 - In this paper, diffusion of vehicular tail gas from the underground traffic tunnel was simulated by the method of using the wind tunnel experiment and model calculation and spot monitoring.
利用风洞试验、模式预测和现场监测的方法，对某城市中心街道交通隧道汽车废气的扩散特征作了模拟研究。 - In this analysis model, the effects of discrete of initial diffusion microcrack and crack expansion on macroscopic mechanical property together with the effect of viscous heating of matrix on hot spot formation were taken into account.
计算模型中考虑了推进剂初始弥散细观裂纹离散、裂纹扩展对推进剂宏观力学性能影响、基体粘性加热对热点形成影响等问题。 - To realize selective diffusion in local region, the diameter of the laser beam spot on the surface of the semiconductor substrate is only about dozens of microns.
为实现局部区域的选择扩散，激光光斑半径仅数十微米。 - With the continuous development of human society, more and more people begin to pay close attention to the city air quality problem. Air pollution diffusion problem has always been a research hot spot in the field of scientific research.
伴随着人类社会的迅速发展，城市空气质量问题受到愈来愈多人的关注，大气污染物在城市的传输扩散问题已成为近年来的研究热点。