1) incidence calculus theory
发生率计算理论
2) concurrency theory
并发计算理论
3) theoretical design productive rate
理论设计生产率
4) theoretical calculation
理论计算
1.
Experimental research and theoretical calculation on the craft of trash extraction of cyaniding poor liquid;
氰化厂贫液除杂工艺试验研究及理论计算
2.
Advances in the theoretical calculation research of sulfur isotope fractionation in sulfides;
硫化物中硫同位素分馏理论计算研究进展
3.
Stress analysis and theoretical calculation of weigh pad
称重板的受力分析与理论计算
5) theoretic calculation
理论计算
1.
The dynamic responses of Hongshui River Railway Cable-Stayed Bridge under traveling of locomotive were obtained respectively by the theoretic calculation and filed measurement and the results of the responses obtained by the calculation and measurement were analyzed and compared.
通过理论计算和现场实测,分别得出红水河铁路斜拉桥在机车通过时的动力响应,并将两种方法得到的结果进行分析和比较。
2.
Obtains the pivotal data used in project by theoretic calculation and model experiment, which can reduce construction budget, save operating cost and yield good economic returns.
介绍了小湾水电站地下厂房的自然通风设计方案,制作了自然通风试验模型,总结了模型试验的成果,通过理论计算和模型试验,得出了工程可以使用的关键数据,从而减少了工程投资,节约了运行费用,创造了经济效益。
3.
The theoretic calculation and retrofit scheme for turbine,rotator and stator of generator are discussed.
论述了对汽轮机、发电机转子和定子的理论计算和改造方案。
6) Theoretical calculations
理论计算
1.
The comparison between results of model test and theoretical calculations of the hydrodynamic resistance of Sea Station cage;
飞碟型网箱水动力模型试验与理论计算比较
2.
Recent research progress on the heterofullerenes, especially the theoretical calculations on the structures, stabilities and electronic properties, was surveyed.
对近年来异质富勒烯的研究进展,尤其是对异质富勒烯的结构,稳定性和电子性质的理论计算研究进展,进行了回顾。
3.
The possibility of the two rearrangement pathways and the difference of the fragment ions′abundance were explained and confirmed by theoretical calculations.
利用理论计算解释了2种重排途径的可能性与碎片离子的丰度差异。
补充资料:低出生体重儿发生率
低出生体重儿发生率
指某地区年内每100名活产数中,出生体重低于2500g的新生儿发生数之比值。其计算公式为:低出生体重儿发生率=〓〓某年某地区出生体重〓〓低于2500g的新生儿数〓〓年内该地区活产数〓〓×100%出生低体重儿有因孕龄低,而体重与孕龄相符,其预后与早产儿相似。有孕龄达足月而体重低于2500g者为足月低体重,其预后常不同于早产儿。足月低体重儿死亡率常较早产儿低,即使存活者其智力发育也常较慢,不如早产儿存活者。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条