2) piecewise constant argument
分段常数变元
1.
The new sufficient conditions for the oscillation of all solutions of the neutral differential equation with continuous and piecewise constant arguments are obtained.
获得了一类带有连续和分段常数变元的中立型微分方程所有解振动的新的充分条件。
2.
In this paper,we give sufficient and necessary condition and some sufficient conditions of oscillate for neutral differential equations with piecewise constant argument.
研究了一类具有分段常数变元的中立型微分方程组的振动性,并给出了所有解振动的充分必要条件和若干充分条件。
3.
The present paper is devoted to the oscillations and nonoscillations of a kind of impulsive delay differential equations with piecewise constant argument.
研究了一类具有分段常数变元的脉冲时滞微分方程的振动性与非振动性。
3) subsection constant non-continuum
分段常数不连续
4) piecewise constant arguments
分段常数变量
1.
The attractivity of a feedback control Logistic system with piecewise constant arguments;
分段常数变量反馈控制Logistic模型的吸引性
2.
Objective To investigate characters of the solution to first order impulsive differential equations with piecewise constant arguments.
目的研究一阶具有分段常数变量的脉冲微分方程的解的性质。
3.
The global attractivity of the positive equilibrium of the solutions of an autonomous linear multi-delay feedback control Logistic system with piecewise constant arguments is proved.
研究了一类具有分段常数变量与多时滞线性反馈控制Logistic模型正平衡点的全局吸引性,利用构造Lyapunov泛函方法得到了该模型全局吸引性的充分条件。
5) piecewise constant nonlinearity
分段常数非线性
6) piecewise constant arguments
分段常数变元
1.
Oscillations of neutral equation withcontinuous and piecewise constant arguments;
分段常数变元的中立型方程的振动性
2.
On the oscillation and nonoscillation of nonlinear differential equations with piecewise constant arguments;
具有分段常数变元的非线性微分方程的振动性和非振动性
补充资料：东汉分段锦铜马
东汉分段锦铜马 东汉时期铜制品。1975、1976年，贵州兴仁、兴义东汉墓出土。铜马系分段铸造，装配而成。全马分头、耳、颈、身躯、尾四肢十一段。除两耳外，其余九段皆砂模空心铸造，装配接头为子母口，由十七个销拴固定。两耳及尾铸成子母口投合后，再涂上一种白色粘合料加以固定。从耳至足通高88厘米。昂首翘尾，左前肢提起，张嘴露齿作嘶鸣状。两耳直立，耳内涂朱。辱涂朱，上唇外残留有涂金痕迹，面具涂金。腹部丰满，臀部方圆，长肢，肘腋开豁，方膝，厚蹄，尾打结，这种分段铸造，镶接成形的铜马，在四川也曾出土过，但不多见。
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