1) Negative coefficients
负系数
1.
Microwave band-pass filters with negative coefficients based on photonics;
基于光子学方法的负系数微波带通滤波器
2.
Some properties of p-valents analytic functions with negative coefficients;
关于一类负系数p叶解析函数的某些性质
3.
A family of univalent functions with negative coefficients;
一类具有负系数的单叶函数
2) negative coefficient
负系数
1.
A effective method of solving the problem of multi difficulty degree geometric programming with negative coefficient is given in this paper.
对带负系数几何规划的多困难度情况提供了一个有效的方法，首先即利用Ｄｕｆｉｎ公式，采用集约缩并法，将带有负系数的几何规划化为正项几何规划，进一步化为Ｄ维线性规划，最后化为一维探索问题。
2.
This paper theoretically studies the design of the negative coefficient fourfold differential circuit formed by single operational amplifier.
从理论上研究了单块集成运算放大器构成的负系数四次微分电路的设计，着重分析了该电路的直流误差，并给出了电路的设计公式。
3) positive and negative coefficients
正负系数
1.
Oscillation of second-order neutral delay differential equations with positive and negative coefficients;
具有正负系数的二阶中立型时滞微分方程的振动性
2.
Existence of nonoscillatory solution of high order linear neutral delay difference equation with positive and negative coefficients;
具有正负系数高阶线性中立型差分方程的非振动解的存在性
3.
Oscillations of neutral delay differenceequation with positive and negative coefficients;
一类具正负系数中立型差分方程解的振动性
4) load factor
负荷系数
1.
According to the performance characteristics of double evaporator air conditioning system, the load factor and fuzzy reasoning method were adopted, one control strategy of this system was presented.
为此 ,从双联变频空调系统的运行特性的研究结果出发 ,引进负荷系数并采用模糊推理方法来确定各房间的负荷 ,制定出该系统中双电子膨胀阀及变频压缩机的控制方法 。
2.
By the method of Computer Aided Geometrical Design(CAGD),with computer graphics technology,the curves of load factor for tray tower are scanned into raster presentation.
利用Visual Basic和AutoCAD混合编程进行计算机准确查图,利用Visual Basic进行人机交互界面设计和前台运算,AutoCAD技术进行后台图形处理,准确确定给定条件下的板式塔负荷系数。
3.
Comments are given on other aspects such as the actual load factor of copper processing equipments and the confirmation of transformer capacity and number, and some calculation methods based on experience are put forward.
对铜加工企业供电电压和供电方式的合理选择、变配电所接近负荷中心的问题进行探讨,并就铜加工设备实际运行负荷系数、变压器容量和台数的确定等方面谈了一些看法,提供了一些经验计算方法。
5) negative sequence phasor
负序系数
6) load coefficient
负载系数
1.
Regression equation of asynchronous motor power factor to load coefficient;
异步电机功率因数关于负载系数的回归方程
2.
The precision measurement of a resistance load coefficient;
电阻负载系数的精密测量
3.
The point of selecting capacity of distribution transformer in the light of comprehensive economic load coefficients is proposed,which aims at minimizing the average annual cost-benefit rate while considering investment and energy-saving efficiency.
提出兼顾投资与节能效益,以年均成本效益比最低为目标,按综合经济负载系数选取配电变压器容量的观点。
补充资料：负担系数
负担系数
负担系数每一就业者所负担的人口数量(包括就业者本人)。负担系数的倒数就是就业率，即就业人口占家庭总人口的比重。计算公式为: 。、二，家庭总人口数 负担系数一雀多洽兴崔飞黔 光。小”一就业人口数由于退休、离休人员领取一定数量的退休金或离休金，一般可以维持本人生活，在计算负担系数时也可根据研究问题的需要，不将退休、离休人员作为被负担人口，即可采用下列计算公式:负担系数一家庭总人口数一退休人口数就业人口数在农村，由于隐性失业比较严重，一般采用劳动力负担系数的概念。
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