Dual-Number的意思|示意

The results show that the factors are the refractive index, thick ness, layer number of one-dimensional dual photonic crystal, polarization and incident Angle of incident ray.

结果表明：组成一维二元光子晶体的折射率、厚度、层数、入射角、光源的偏振态等都对透射特性有影响。

Abstract: as a kind of functioning material, the dual metal pipe has a number of advantages when used for pipe line purpose.

文摘：双金属管是一种功能材料，作为管道输送材料具有许多优点。

By the dual-energy ct method of nondestructive analysis, we can obtain the distribution images of both atomic number and electronic density or analysing petroleum core and distinguishing inclusions.

用该方法可得出检测样品的原子序分布图和电子密度分布图，用以分析油田岩芯以及区别其内含杂质。

The MDTMD may consist of odd or even total number of dual tuned mass dampers(DTMD).

MDTMD由任意奇数或偶数的双重调谐质量阻尼器（DTMD）组成。

The optimization model was translated into a dual programming and solved by the sequence second-order programming. The number of the variable was reduced and the model's scale was minified.

将优化模型转化为对偶规划，减少了设计变量的数目，并利用序列二次规划求解，缩小了模型的求解规模。

For the Number of nouns, countability is the essential property of count nouns, but the singular, dual and plural are the realization of this property.

就名词的数范畴而言，可数性是可数名词的本质属性，单、双、复数形态是可数性的一种外在实现。