Modeling the systematic components of different variation sources and implementing these effects in circuit simulation are key to reduce design uncertainty and maximize circuit performance.
在电路仿真时对不同变化源的系统部分建模和分析成为减少设计不确定和最大化电路性能的关键。
The paper studied stable seepage flow rule of overpressure reservoir and created the method for using systematic well testing data to compute permeability variation coefficient.
本文研究了异常高压油藏稳定渗流规律，建立了利用系统试井资料求取渗透率变化系数的方法。
There is no significant differences in systematic and random set-up errors after shrinking field, except that the random set-up error variation is greater in the left-right direction.
缩野前后除左右方向上随机误差有显著差异外，其他各方向系统误差和随机误差没有显著差别。
To the understanding of pedagogy of variation in worldwide, the authors feel that there should be more systematic research variant of the theory and practice of mathematical pedagogy of variation.
基于对国内外变式教学研究的认识和了解，笔者感到应该有一个对数学变式教学的理论与实践较为系统的研究。
The intermediate rocks contain variable contents of trace elements, but generally have a similar variation trend such as systematic enrichment of LILE and depletion of HFSE.
微量元素含量变化大，但总体变化趋势一致，即表现出大离子亲石元素(LILE)富集而高场强元素(HFSE)亏损。
The intermediate rocks contain variable contents of trace elements, but generally have a similar variation trend such as systematic enrichment of LILE and depletion of HFSE.
微量元素含量变化大，但总体变化趋势一致，即表现出大离子亲石元素(LILE)富集而高场强元素(HFSE)亏损。
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