Based on the simulation by computer, effects of parameters in calculation and size of rod radius on the ion exchange time of optimum refractive index distribution in glass rod lens are discussed.
在计算机模拟的基础上，讨论了计算参数和玻璃棒半径大小对获得最佳折射率分布时的离子交换时间的影响。
The method of exchange coefficient of cations involves a complex calculation procedure and fits to solve field problems.
阳离子交换系数方法计算过程复杂，适用于解决野外实际问题。
According to the calculation of heat exchange and heat exchange area, and low-order heat energy of recovery of wet chlorine gas or dechlorination dilute brine with heating filter brine was feasible.
通过热量交换和换热面积的计算，说明了通过加热过滤盐水来回收湿氯气或脱氯淡盐水的低位热能是可行的。
The difference of heat transfer calculation between spiral plate heat exchanger and single shell and tube heat exchange is discussed in the article.
本文讨论了在传热计算中螺旋板换热器与单壳程、单管程列管式换热器的差异。
On the basis of mechanism of sediment exchange, some improvements in relation to the calculation method for river-bed deformation are performed.
根据泥沙交换原理，对河床变形计算方法进行了若干改进。
This article lists the simple and fine Exergie analysis calculation formulas of heat exchangers, heaters. cooling devices and other heat exchange units.
本文列出了换热器、加热器、冷却器等各类换热设备进行简化(火用)分析和精细(火用)分析的计算式。
This chapter argues for whether the RMB exchange rate should appreciate, how the range should be and the method of calculation.
本文在这一部分对人民币是否应升值，升值幅度应为多大，计算方法等问题提出了讨论。
Presented construction, characteristics and methods of heat exchange calculation, and discussed the points for attentions with practical examples in the application of Marine engine.
介绍了板式换热器的构造、特点，提出了换热计算的方法，并结合船舶轮机中的应用实际论述了使用注意事项。
In this paper, a modified method was proposed to avoid the iterative calculation for the method of mass-exchange network with multiple impurities deficit diagram.
针对多杂质质量交换网络赤字率图解法在使用时需多次迭代因而计算复杂的缺点，提出了改进方法。
This paper analyzes some heat-exchange characteristics of evaporator on the condition of frosting in the desiccation system, especially of frost velocity, frosting time and heat exchange calculation.
分析了除湿系统中直接蒸发式表面冷却器在结霜工况下的换热特性，特别是结霜速度、结霜时间以及结霜时的换热计算。
The results of numerical calculation show that the range of heat exchange coefficient to be taken between concrete and water is large, but its effect on thermal field is small.
数值计算结果表明，混凝土与水的热交换系数的取值范围较大，而对结构温度场的影响较小。
This includes all factors affecting appraisement, exchange rates and the many regulations concerning calculation of duties.
这涉及到所有的影响评估、汇率和许多有关关税计算的因素。
If the target document is an A/R or an A/P Credit Memo, the row Exchange Rate is always copied from the base document, regardless of the calculation method chosen in the 'Draw Document Wizard'.
如果是从一个基础凭证复制创建应收、应付贷项凭证，那么行数据中的汇率会自动复制基础凭证里的，在凭证创建向导里面关于汇率的选择会被无视。
It is necessary to understand, in depth, the concept and the calculation of rates of exchange at the moment China is becoming a member of the World Trade Organization.
在我国加入世界贸易组织之际，深入理解汇率及其折算原理非常必要。
The evaporation heat exchange characteristics under a constant heat-flux density very approximate to those under a constant wall temperature. The results of calculation have also shown tha…
在定热流密度和定壁温两种条件下的蒸发换热特性十分接近。
The evaporation heat exchange characteristics under a constant heat-flux density very approximate to those under a constant wall temperature. The results of calculation have also shown tha…
在定热流密度和定壁温两种条件下的蒸发换热特性十分接近。
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