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1)  backward sectional model
向后逐次分段
2)  Cutting section by section
逐段分割
3)  successive integral
逐次积分
1.
Throush the interlace series type linear differential equation,coefficient containing three negative number of times,power function and arrangement number can be changed into the linear differential equation of successive integral.
通过把系数含有负三次幂函数与排列数的交错级数型线性微分方程化为可逐次积分的线性微分方程,找出了求这类方程通解的方法与理论,把所得定理给出了严格的证明,并将其推广,同时通过实例介绍了它的应用。
2.
Pass linear differential equation xy~((n))+ny~((n-1))=f(x) change into the linear differential equation of successive integral has been found witty the form that untied,have gicen strict proof,and to popularize it gets to know xy~((n))+(x+n)y~((n-1))+(n-1)y~((n)-2)=f(x) to untie.
通过把线性微分方程xy(n)+ny(n-1)=f(x)化为可逐次积分的线性微分方程,找出了它通解的形式,给出了严格的证明,并将它推广,得到xy(n)+(x+n)y(n-1)+(n-1)y(n-2)=f(x)的通解。
3.
By transforming the interlace series type linear differential equation with coefficients containing negative second order power function and arrangement number into the linear differential equation of successive integral,the theory and method for the general solution of this kind of equation are determined.
通过把系数含有负二次幂函数与排列数的交错级数型线性微分方程化为可逐次积分的线性微分方程,找出了求这类方程通解的方法与理论,所得定理给出了严格的证明,并通过实例介绍了它的应用。
4)  successive differentiation
逐次微分
5)  successive differences
逐次差分
6)  successive integration
逐次积分
1.
The successive integration technique was used to dispose overshoot results in resolution down, at the same time, offsets are cancelled using digital techniques instead.
在设计中,采用了逐次积分技术对过冲电压做了进一步处理,提高了转换器的分辨率,同时采用数字自动归零技术消除失调电压,既省去了外围元件,又改善了转换器的噪声,当量程为200mV时,转换器的分辨率可以达到10μV。
2.
By transforming the alternating series type Euler equation with coefficient contains arrangement number and binomial coefficients into the linear differential equation of successive integration,the theory and method for the general solution of this kind of equation are determined.
通过把系数含有排列数与二项式系数的交错级数型欧拉线性微分方程化为可逐次积分的线性微分方程,找出了求这类方程通解的方法与理论,所得定理给出了严格的证明,并通过实例介绍了它的应用。
补充资料:向后弯曲的劳动供给曲线
向后弯曲的劳动供给曲线:根据劳动者的最优化行为,对应于一个特定的工资率,劳动者在效用最大化点上确定最优劳动供给量,从而得到劳动的供给曲线,据说,在工资水平较低时,工资率上升对劳动所产生的替代效应大于收入效应,因而人们愿意提供更多的劳动,减少闲暇消费;而当工资水平上升到一定程度以后,替代效应小于收入效应,因而人们增加闲暇时间的消费,而减少劳动时间。因此,劳动的供给曲线向后弯曲。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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