bubble diameter
英 [ˈbʌbl daɪˈæmɪtə(r)]
美 [ˈbʌbl daɪˈæmɪtər]
网络 气泡直径; 气泡直径,液滴直径; 泡径
双语例句
- Measurement of Bubble Diameter in a Flat Glass Based on Far-Field Interference
基于远场干涉测平板玻璃内的气泡直径 - When appropriate change in measurement method is made, the bubble diameter of transparent medium in other shape can also be measured.
对测量方法进行适当改变，亦可测量其它形状透明介质内的气泡直径。 - Influence analysis and parameter optimization of bubble diameter in Micro-bubbles flotation process
微泡浮选中气泡尺寸影响分析与参数优化 - By this means, the bubble diameter can be quickly measured.
通过以上方法能快捷地对微小气泡的粒径进行测量。 - The results show that combined tray can effectively restrain foam height and bubble diameter, decrease entrainment, and enhance tray efficiency.
结果表明，复合型塔板能有效地抑制泡沫层高度和细化气泡直径，减少雾沫夹带，提高塔板效率。其中将填料置于距塔板一定高度的复合型塔板消泡效果最好。 - Bubble size and bubble rising velocity in a gas-liquid-solid two-dimensional fluidized bed were studied by a photographic method. The effects of operating conditions were analysed, and correlations of bubble diameter and bubble rising velocity were presented.
利用摄相法研究了二维气－液&固三相流化床中气泡的大小及上升速度，分析了操作条件的变化对气泡行为的影响，提出了气泡直径及气泡上升速度的经验关联式。 - The shoot of high speed video camera and the technology of image manipulation are applied to test and study bubble pulsation parameters according to the optical visibility of underwater blasting. The track of bubble diameter changing with time and the pulsation period of 0.3g DDNP charge are obtained.
利用水下爆炸的光学可见，在浅水水体外将CCD高速摄像机实拍和图像处理技术引入了气泡脉动参数的测试研究，得到了0.3gDDNP装药的气泡半径随时间变化轨迹和脉动周期。 - The result shows that the greater gas velocity, the greater gas holdup and bubble diameter for both bubble generators.
研究结果表明：当增大充气速率时，配备这两种发泡器的浮选柱，其整体气含率、上部气含率和气泡平均直径都随之增大。 - Study of measuring micro-bubble diameter
微小气泡粒径的测量研究 - It focuses on reviewing the effect of temperature on the minimum fluidization velocity, minimum fluidization voidage, bed expansion ratio, and bubble diameter, which are in relation with the design and operation of fluidized beds.
文中结合研究结果，综述了温度对最小流化速度、最小流化空隙率、床层膨胀比和气泡直径的影响。 - Relationships between the transition velocity and bubble diameter has been analyzed for beds with and without baffles.
最后分别针对挡板床和自由床分析了比临界速度与气泡的关系。 - The structure and measuring principle of gradient furnace were introduced, and the curve of the foam temperature and bubble diameter was drawn.
介绍了梯温炉的结构及原理，根据测量结果绘制了发泡温度与泡径的关系曲线。 - The bubble rising velocity is a function of superficial gas velocity and the bubble diameter.
气泡的上升速度是气泡表现气速和当量直径的函数，但其K值并不是一个常数； - After measuring the bubble diameters of common sieve trays and upper taper sieve trays, it is found that perforation structure has little effect on the gas bubble diameter and gas-liquid contacting area.
在同一测试条件下对普通筛孔和上锥形筛孔的气泡直径测试，得出筛孔结构的变化，并没有带来气泡直径的较大变化，也没改变气、液接触界面的大小。 - Besides, a mathematical model of the two phase jet flow has been developed and was used to simulate the effects of the nozzle diameter, liquid pressure head, bubble diameter, initial and operating condi-tion on the flow characteristics of the jet apparatus.
同时，对射流两相区内两相的流动用一两相模型进行模拟，考察了喷咀直径、初始条件、液体压头和气泡直径对器内两相流动的影响。 - A measurement method for bubble diameter and velocity statistical distribution in gas-liquid systems
气液系统中气泡直径及速度的统计分布测量方法 - But the average velocity of gas bubbles are directly proportional to 1/ 2 power of bubble diameter.
气泡的平均上升速度与气泡直径成1／2次方关系，且随气体流速的升降而增减。 - Also, accurate assess of the mean bubble diameter is necessary to a precise numerical prediction.
此外，正确地估计沸腾系统中气泡的平均直径对于两相流传输特性的准确预测也有着十分重要的作用。 - The effect of foam temperature on bubble diameter was discussed. The DTA curve of foam glass powder and experiment results was compared. The results showed that the result of gradient furnace agreed well with the DTA curve of foam glass powder and experiment results.
讨论了发泡温度对泡径的影响，并将测量结果和DTA曲线进行了比较，结果表明，梯温炉法与DTA曲线的实验结果吻合。 - And then, the bubble diameter, bubble number and gas holdup in the bubble group were also measured by bubble and liquid drop auto-surveying instrument.
随后又采用气泡、液滴、泡沫微机自动测量仪测定了气泡团的组成，包括测定了每个气泡团内的气泡直径、气泡个数和气含率等。 - The influence of foaming temperature and holding time on bubble diameter and the property of devitrified foam glass have been studied.
研究发泡温度、保温时间对微晶泡沫玻璃泡径及性能的影响。 - The results also showed that the bubble diameter could be increased by reducing injection time, increasing melt temperature and injection pressure.
通过减少注射时间、提高熔体温度和注塑压力可增大泡孔直径。 - Also, the investigations of the gas bubble diameter in the liquid in the up-snorkel and the decarburization mechanism during the RH refining process of molten steel have been discussed.
另外，探讨了关于上升管中液相内气泡的直径和RH精炼过程脱碳机理的研究。 - The change in single bubble diameter in motion was analyzed; meanwhile, bubble size distribution in pipe section was studied for the first time with application of photo-image method.
指出了单个气泡在管段内运动过程中直径的变化规律，并采用摄像-图像处理法首次对管段内气泡尺寸的分布规律进行了研究。 - In this paper, the bubble diameter was made by bubble generator was measured and calculated.
本文对设备气泡发生器产生的气泡直径进行了观测及计算。 - The number of bubbles in gas washing bottle was small and the bubble diameter was in millimeters.
气体洗瓶内气泡少，尺度在毫米级。 - The factors of foams structure, plural refractive index, incident angle, bubble diameter, foams height and conductivity et al were analyzed and sorted, for providing academic guide of designation and optimization of aqueous foams.
分析研究了泡沫结构、复折射率、入射角度、泡沫直径、泡沫层厚度、导电性等因素对水基泡沫消光效果的因素程度，为水基泡沫的设计和优化提供了理论依据。 - With the initial bed height increases, the bubble diameter increases and gas leakage rate decreases, the pressure distribution is essentially the same, the non-uniformity of flow structure.
并且随着初始床层高度的增加：流化床内气泡直径增大，气体泄漏率减小，床层压力梯度基本不变，流动结构的非均匀性增强。 - The results show that the accuracy and feasibility of the two-phase resistance calculation on proposed model was verified. Furthermore, the evaporating point and temperature-pressure distribution are obtained which allow for a detailed discussion on flow pattern and bubble diameter change afterwards.
结果表明，模拟所得结果验证了模型两相阻力计算的正确性与可行性，并得出蒸发点，温度分布、压力分布，讨论了流型及气泡直径的变化规律。 - Larger diameter made the gas holdup higher, bubble diameter and rising velocity a litter bigger, and interface concentration smaller.
直径较大时，局部气含率较大，气泡直径和上升速度较大，界面浓度较小。