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This maximum degree of enrichment for any one distillation step is said to represent one theoretical plate. 对于任意一个蒸馏步骤，就称此最大浓度相当于一个理论板。
Each vaporization-condensation cycle (called a theoretical plate) will yield a purer solution of the more volatile component. 每一个汽化冷凝周（称为一个理论塔板）都会产生一种易挥发组分含量更高的液体。
The packing material Mightysil GP is a precisely sieved, spherical silica gel which gives a high theoretical plate height, even at a low operating pressure. Mightysil GP之充填材料为经过精密筛选,圆形之矽胶,可呈现高理论板数,甚至在低压操作下亦然。
Results The theoretical plate of blue glucosan 2000, the linear relation of cefotetan and that of cefotetan polymer, and its repeatability could all met the requirements. 结果蓝色葡聚糖2000的理论板数、头孢替坦的线性关系、头孢替坦聚合物的线性关系、重复性均达到定量测定的要求。
Performances of different packing materials were compared through the product of the slope of HETP(height equivalent to a theoretical plate) curve and pressure curve. 填料粒径主要从柱效和压力两方面影响着制备色谱的应用。
The industrial dipentene was distilled by two fractionation columns with different theoretical plate numbers in vacuum condition and optimum conditions of fractional distillation have been found. 将工业双戊烯先进行初步蒸馏,然后再利用两个不同理论塔板数的精馏塔对工业双戊烯进行减压精馏,并找到各自的适宜精馏条件,分析对比两个精馏塔的分离效果。
The main factors that influence the extractive distillation were researched such as the theoretical plate number, feedboard, solvent ratio, reflux ratio, the temperature of solvent. 通过计算考察了理论板数、进料位置、溶剂比、回流比、萃取剂温度等主要影响因素的改变对萃取精馏过程的影响,为工业应用提供理论与实践基础。
In reality, each cycle at a given temperature does not occur at exactly the same position in the fractionating column;theoretical plate is thus a concept rather than an accurate description. 实际上，一定温度下的每一周期并不是在分馏柱内的同一位置进行的，因而，理论塔板只是一个概念而不是精准描述。
The results showed that addition of appropriate extracting solvent could increase the relative vol atility 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。
Height equivalent of theoretical plate 等板高度
height equivalent to a theoretical plate 理论塔板高
height equivalent to one theoretical plate 填料等板高度
height equivalent of a theoretical plate 理论塔板高, 等(理论)板高度
height equivalent to a theoretical plate (HETP) [化] 理论塔板高; 等板高度; 等理论板高度
minimum number of theoretical plate 最小理论板数
He only put a bit on his plate to make fashion. 他只是拨了一点食物到盘子里做做样子。
height equivalent of theoretical plate(HETP) 等板高度
The number shall be cut in on a plate. 号码将雕刻在一块金属板上。
A spinning band distillation system uses a spinning band of Teflon or metal to force the rising vapors into close contact with the descending condensate, increasing the number of theoretical plates. 旋转带蒸馏系统使用一条转动的特氟纶带或金属带迫使上升的蒸汽与下降的冷凝物紧密接触，而提高理论塔板数。
I hid the broken plate behind the table. 我把打碎的盘子藏在餐桌后面了。