1) the Rate of Stability
定型率
2) model calibration
模型率定
1.
It describes the necessary,objectives and design principle of NFFS s construction,and introduces the design and construction of the seven main parts of NFFS,including running environment,forecasting models and ways,forecasting schemes,model calibration and verification,real-time operating forecasting,utilized modules and system management in detail.
分析了我国洪水预报系统的现状,阐述了中国洪水预报系统的建设的必要性、目标及开发原则,介绍了中国洪水预报系统的软硬件环境、预报模型和方法、预报方案、模型率定、实时作业预报、实用模块、系统管理7部分的设计建设。
2.
In the process of model calibration,the no.
在模型率定过程中,首先利用多目标最优化方法获得模型参数的非劣解集,然后又利用离散型协调规划从非劣解集中选出满意的模型参数,最后通过对非劣解集模拟的过程线的范围及形状的分析,对模型的有效性进行了评价。
3) Offered model parameters
率定模型参数
4) constant PQ model
恒定功率模型
1.
An important concern of the two types of HVDC models is that to what extent the calculation results are impacted by using the constant PQ model.
对大规模交直流输电系统进行低频振荡(LFO)分析时,直流系统通常采用恒定功率模型或准稳态模型来表示,对这2种不同的直流模型,需要考虑采用简化的恒定功率模型会对计算结果带来何种程度的影响。
2.
In the low frequency oscillation(LFO) analysis in an AC/DC interconnected system the part of HVDC links is usually described by a constant PQ model or a Quasi-Steady-State (QSS) model.
在一个交、直流互联的电力系统中,直流输电部分一般用恒定功率模型或准稳态线性化模型来描述。
6) price-eaming-ratio pricing model
市盈率定价模型
补充资料:电导率(见电阻率)
电导率(见电阻率)
conductivity
d!日nd日O}已电导率(eonduetivity)见电阻率。
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