理论板数按葛根素峰计算是1634；
The number of theoretical plates calculated for puerarin peak was 1634;
对半水煤气洗气塔进水量、理论板数较全面进行了计算分析及比较。
This article makes an overall calculation, analysis and comparison for water feed and theoretical tray number of half-water gas scrubber.
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 number of theoretical plates increases as the gas load decreases, almost no limit of the lowest load capability;
色谱系统的适用性试验通常包括理论板数、分离度、重复性和拖尾因子等四个指标。
Applicability test of chromatographic systems usually include 4 indicators including theoretical tower number, separating degree, repeatability and trailing factor.
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。
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.
考察了理论板数、进料位置等对蒸汽消耗量及废水排放的影响；研究了增加侧采工艺和热泵回收工艺对节能减排的促进作用。
Promotion of added side withdrawing technology and heat pump recovery process for energy conservation and emission reduction of the prefractionator is made.
以精馏塔理论板数的确定为例进行验证，结果表明，此方法对知识依赖性低、学习能力强，为案例修改技术的进一步研究提供了新思路。
The application result indicates that the strategy has a lower dependence on knowledge and stronger learning ability, which provides a new idea for the further study on the case revision technology.
通过计算曲线，直观地表示出液相不均匀分布和汽相横向混合对填料塔当理理论塔板数的影响。
The influences of liquid maldistribution and the lateral mixing of gas on the equivalent NTP are shown by the curves calculated.
实验研究了层析的洗脱条件，计算了层析柱的分离度及理论塔板数。
The desorption condition of chromatography is studied, the resolution and the theoretical stage number are calculated.
理论塔板数为6 143。测定了我国远志主产区山西6个产地的远志中远志皂苷元的含量。
The theoretical plate number is 6 143. The content of senegenin in Radix Polygalae from six districts of Shanxi province was measured with the above method.
化学工程中精馏塔的理论塔板数n是塔器设计的一个重要数据。
The theoretical plate number "n" of distillation towers is an important data for distil - lation tower design.
结果表明精馏塔2（理论塔板数为30）的精馏效果远优于精馏塔1（理论塔板数为20）。
The results indicated that the efficiency of column 2 with 30 theoretical plates was more excellent than that of column 1 with 20 theoretical plates.
本文给出了一种求算二元精馏理论塔板数的简化逐板计算法。
A simplified Lewis-Mathson method for seeking the number of theoretical plates in binary rectification column is presented.
对提浓塔的理论塔板数、回流量和进料位置等参数进行分析，得到了最优化的设计参数。
The main design parameters, such as NTS, reflux ratio and feed location are analyzed in detail to get the optimized design of the ethyl acetate concentration column.
对提浓塔的理论塔板数、回流量和进料位置等参数进行分析，得到了最优化的设计参数。
The main design parameters, such as NTS, reflux ratio and feed location are analyzed in detail to get the optimized design of the ethyl acetate concentration column.
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