1) the measures model
相量模型
1.
The article uses the measures model circuit to command the education of sine alternating-current circuit and enable the students can utilize the knowledge of direct current circuit,the analyzing way and the thinking mode to cal.
本文利用相量模型电路统领正弦交流电路的教学,使学生能运用直流电路的知识和分析方法及思维模式,来分析计算交流电路。
2) phase component model
相分量模型
1.
Based on phase component model of transmission line, a method to calculate inter-line fault occurred in parallel circuits on same tower is proposed by use of phase component method.
基于输电线路的相分量模型,提出了利用相分量法对同杆并架线路上的跨线故障进行计算的方法。
3) vector model method
相量模型法
1.
Under the condition of amplitude balance for three-port sinusoidal oscillation in electronic circuit,this article uses circuit vector model method to study the judging principle of emitter same and other electrode reverse for sinusoidal oscillator.
在满足三点式正弦波振荡器振幅平衡的条件下,利用电路中的相量模型法,研究了正弦波振荡器射同异反原则的判别,并认为此方法对相位平衡条件的判别是合理的。
4) relative quantity model
相对量模型
1.
Limitation of tranditional optimization model of quality cost and characteristic of six sigma quality control were analyzed in this paper, optimization model of quality cost on the basis of absolute value model and relative quantity model were suggested.
文章通过分析传统质量成本优化模型的局限性和六西格玛质量管理的特点,提出以绝对量模型和相对量模型为基础,构建六西格玛质量管理下的质量成本优化模型,促使产品质量由三西格码到六西格玛不断提高,企业的利润不断增加,质量成本占销售额的比重不断下降。
5) phase variable model
相变量模型
1.
Based on an accurate FE-based phase variable model of a LPMBDCM, the validity of the proposed method is verified through the comparison of the performances of pulse width modulation (PWM) current control and id ′=0 vector control.
建立了基于有限元的LPMBDCM精确相变量模型,对比脉宽调制(pulse width modulation,PWM)电流控制、id′=0矢量控制的仿真效果,验证了该文方法的有效性。
2.
This paper proposes a general finite element(FE) based phase variable modeling method of permanent magnet(PM) linear motors for the accurate dynamic simulation of drive systems.
考虑电机非理想结构对推力的影响,建立了永磁直线电机的一般化相变量模型。
6) quantitative relationship
定量相关模型
1.
Based on the molecular thermodynamic theory, the quantitative relationships between the separation factor and the column temperature, carbon number and mobile phase composition for fullerenes in high performance liquid chromatography are established.
在分子热力学理论的基础上 ,建立了高效液相色谱中富勒烯的分离因子与柱温、碳数、流动相组成之间的定量相关模型 ,用不同来源的 C70 和 C6 0 ～ C96 实验数据对该模型进行了检验 ,结果表明本模型具有广泛的适用性和相当令人满意的可靠
2.
Based on the molecular thermodynamic theory,the quantitative relationships between the separation factor and the column temperature,carbon number and mobile phase composition for fullerenes in high performance liquid chromatography are established.
在分子热力学理论的基础上,建立了高效液相色谱中富勒烯的分离因子与柱温、碳数、流动相组成之间的定量相关模型,用不同来源的C70和C60～C96实验数据对该模型进行了检验,结果表明本模型具有广泛的适用性和相当令人满意的可靠性。
3.
Then the quantitative relationship between the separation factor and the bonded phase characteristic structure for fullerenes in high performance liquid chromatography are established.
根据分子拓扑理论 ,提出能表征液相色谱中键合相特征结构的分子拓扑指数 ,建立高效液相色谱中富勒烯分离因子与键合相特征结构间的定量相关模型 ,模型计算值与实验值符合良好。
补充资料：测定货币需要量数学模型法
测定货币需要量数学模型法
固定化和简单抽象化。【测定货币需要t数学模型法】将影响流通中货币量变动的因素作为自变量，将流通中货币量作为因变量，以求解的方式测定流通中货币需要量的方法。具体可分为回归分析模型法和模糊数学模型法。 数学模型法有严密的计算程序和严格的检验标准，因而具有合理、准确的优点。其缺陷则在于将影响货币流通量的经济、非经济因素
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