1) positive quotient
正商
1.
The oscillatory and asymptotic behavior of certain second order nonlinear differential equations(a(t)(x′(t))σ)′+p(x(t))x′(t)+q(t)f(x(g(t)))=0,t≥t0Where σ is a positive quotient of even over odd integers are studied.
主要研究了二阶非线性微分方程(a(t)(x(′t))σ)′+p(x(t))x(′t)+q(t)f(x(g(t)))=0,t≥t0的振动性与渐进性,其中σ为一个偶数与奇数的正商,得到了方程振动与渐进的充分条件,所得结果推广了文献中的相应结论。
2.
Oscillatory and asymptotic behavior of solutions of the second order nonlinear differential equation (a(t)(x′(t))~σ)′+p(x(t))x′(t)+q(t)f(x(t))=0 are considered,where σ is a positive quotient of even over odd integers,a(t),q(t) is continuous about t,and p(x),f(x) is continuous about x.
研究了二阶非线性微分方程(a(t)(x(′t))σ)′+p(x(t))x(′t)+q(t)f(x(t))=0解的振动性与渐近性,其中σ是一个偶数与奇数的的正商,a(t),q(t)关于t连续,p(x),f(x)关于x连续,得到了该方程振动与渐近的一个充分条件,所得的结果推广了现有文献的相关结论。
2) incomplete-divide distinguished correction
残商修正
1.
Based on gray system theory, this paper presents an equal degree incomplete-divide distinguished correction GIU(1,1) model to forecast the total wages and average wage of the staff and workers of Chongqing.
利用灰色系统理论，建立残商修正等维灰数递补ＧＭ（１。
3) Modification of the Commercial Law
商法修正
4) Positive Commercial Goodwill
正商誉
5) Normal Goods
正常商品
补充资料：正常商品
正常商品：需求量随消费者的实际收入上升而增加的商品。
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