number of theoretical plates
英 [ˈnʌmbə(r) ɒv ˌθɪəˈretɪkl pleɪts]
美 [ˈnʌmbər əv ˌθiːəˈretɪkl pleɪts]
理论盘数；理论板数
双语例句
- The number of theoretical plates and entrance of raw materials can affect the cost of investment and operation as well as the quality of production greatly.
其中塔板数和进料位置对投资、操作费用及产品质量影响重大。 - The number of theoretical plates increases as the gas load decreases, almost no limit of the lowest load capability;
低负荷性能好，理论板数随气体负荷的降低而增加，几乎没有低负荷极限； - The Langrange three-point interpolation is used to calculate the number of theoretical tower plates of rectification process and the compositions of vapor-liquid balance of each plate in the course design of rectification unit operation.
在精馏单元操作的课程设计中，采用Langrangc三点插值法计算二元非理想物系精馏的理论塔板数以及每块塔板上的汽液平衡组成。 - The paper analyzes the variation of number of theoretical plates viewing from the angle of R variation.
从R变化的角度解析理论塔板数的变化。 - The Discussion of Determination about the Best Entrance of Raw Materials and the Number of Theoretical Plates in Rectifying Tower
板式精馏塔进料口最佳位置的确定及理论塔板数的求解 - For gas absorption, when gas and liquid were countercurrent flowing and both the equilibrium line and the operating ling were linear, the relation between the number of theoretical plates and gas in and out concentration was derived by algebraical method and geometrical method, respectively.
本文采用代数法和几何法推导了在气体吸收过程中，当气液两相做逆流操作时，平衡线和操作线都为直线情况下的理论板数和气相进出口浓度之间的关系式。 - The number of theoretical plates calculated for puerarin peak was 1634;
理论板数按葛根素峰计算是1634； - The number of theoretical plates calculated with fluconazole peak is 3000. The results are calculated by measuring the area and external standard are used.
理论塔板数按氟康唑峰计算约为3000。 - The results showed that addition of appropriate extracting solvent could increase the relative volatility of active amyl alcohol and decrease the number of theoretical plates.
结果表明，加入合适的萃取剂可有效地提高旋光性戊醇对异戊醇的相对挥发度，减少分离所需的理论板数。