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- stagnant gas film 静止气膜
- This paper firstly sets up mathematical model of gas flow in the gas film,under a series of hypothesis,calculation control equation -simplified Navier-Stokes equation and obtains boundary conditions. 首先建立了气膜流场中气体流动的数学模型,在提出了一系列假设条件的前提下,得到了气膜间隙中气体流动的控制方程即简化的纳维尔-斯托克斯方程及边界条件;
- The bandgap energy of Ar gas C60 thin film is 2.24 eV, and the bandgap energy of N2 gas film is 2.09 eV. Both are larger than that of vacuum C60 thin films (2.02 eV). 用直接跃迁吸收边关系得出在氩气和氮气中制备的C60薄膜的禁带宽度分别为2.;24eV和2
- Dynamic coefficients for gas film face seal 端面气膜密封动力特性系数的计算
- Business was stagnant last month. 上个月生意萧条。
- Study on Gas Film Soft Contacted Continuous Casting 气膜软接触连铸技术的研究
- gas film mass transfer coefficient 气膜传质系数
- During the summer, business is often stagnant. 夏天生意常常不景气。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- The paper gets some information about the outlines, velocity, areas, and change of gas films and internal contracts of balls in different sizes by using subtract operation, binary image, fill holes of images, and so on. 通过利用差影算法减少背景噪声、图像的二值化处理和填充处理、气泡特征分析、气泡中心坐标的确定等得到两相流中气泡、液滴和颗粒的尺寸和运动速度以及气膜分布等两相流重要参数。
- Due to low investment, our industrial output has remained stagnant. 由于投资少,我们的工业生产一直停滞不前。
- Application of Gas Film Separation Technique in Methanol Production 气体膜分离技术在甲醇生产中的应用
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- Stagnant water breeds mosquitoes. 死水滋生蚊子。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- The market is extremely stagnant. 市场大萧条。