您要查找的是不是：
- impulse differential counter 差动脉冲记数器
- The authors investigate global properties arid uniform boundedness of impulsive differential equations with variable times using comparison principle. 摘要运用比较原理研究了具有可变脉冲时刻的脉冲微分方程解的整体性质，给出了解一致有界的充分条件。
- Abstract: The sufficient conditions of the weak exponential asymptotic stability of impulsive differential system are obtained. 得到一个关于脉冲微分方程弱指数渐近稳定的判定定理.
- The practical stability in terms of two measures of impulsive differential systems and its perturbed systems is de-veloped by Lyapunov direct method. 运用李雅普诺夫直接方法研究了脉冲微分系统及其摄动系统关于两个测度的实际稳定性。
- The existence of periodic solutions for a class of impulsive differential equations of mixed type is studied by constructing periodic sequence solutions of difference equations. 通过构造差分方程的周期序列解，研究了一类混合型脉冲微分方程周期解的存在性.
- We were seized by a sudden impulse to run. 我们身不由己突然想跑。
- His irresistible impulse to set fire to shoe shop. 他放火烧鞋店的不可抗拒的冲动。
- There was an enormous cat crouching on the counter. 柜台上蜷伏着一只硕大的猫。
- He bought the house on an impulse. 他凭一时冲动买下了这所房子。
- He placed the money on the counter. 他把钱放在柜台上。
- Can the goods be refunded at your counter? 你们柜台的商品可以退吗？
- Applying upper and lower solution method, we investigate the existence of solutions of a class of periodic boundary value problems for impulsive differential equations with piecewise constant argument. 利用上下解方法,研究了一类具逐段常数变元的脉冲微分方程的周期边值问题的解的存在性。
- We should not act counter to our promise. 我们不应违背自己的诺言。
- He felt an irresistible impulse to jump. 他突然有个无法抗拒的冲动，想跳下去。
- My uncle bought the house on an impulse. 我叔叔一时冲动买下了那房子。
- He tipped the money in his pocket onto the counter. 他把口袋里的钱倾倒在柜台上。
- She plumped down her shopping bag on the counter. 她将购物袋蓦地往柜台上一放。
- He acted counter to old conventions. 他的行为与旧习俗背道而驰。
- I bought the watch at the jewelry counter. 这只表是我在珠宝柜买的。
- He hit me but I did not counter. 他打了我,但我没有还手。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
