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1)  exact solitary wave solution
精确孤立波解
1.
Based on the homogeneous banlance method,tanh-function method and auxiliary equation method,new types of exact solitary wave solutions of the(2+1)-dimensional breaking soliton equation are constructed by using a new auxiliary equation.
在齐次平衡法、双曲正切函数法和辅助方程法的基础上引入新辅助方程构造了(2+1)维破裂孤子方程的新的精确孤立波解
2.
Based on tanh_function method, homogeneous balance method and auxiliary equation, a new auxiliary equation was introduced in the paper, meanwhile, a new invariance solution was obtained, and a new exact solitary wave solution for Benjamin_Bona_Mahoney(BBM) equation and modified BBM equation was constructed using the symbolic calculation system of Mathematica.
在双曲正切函数法、齐次平衡法、辅助方程法的基础上引入非线性发展方程的一个新形式解和新辅助方程,并利用符号计算系统Mathematica构造了Benjamin-Bona-Mahoney(BBM)方程和修正的BBM方程的新精确孤立波解
3.
New exact solitary wave solutions of the Burgers equation,combined KdV-mKdV equation and Fisher equation are constructed by replacing the tanh-function with the combinations of the exponential functions.
把双曲正切函数法中双曲正切函数替换成由指数函数组合而成的复合函数,并构造了Burgers方程和组合KdV-mKdV方程以及Fisher方程新的精确孤立波解
2)  exact solitary wave solutions
精确孤立波解
1.
Some new exact solitary wave solutions of Karamoto-Sivashinsky equation are constructed with the help of symbolic computation system mathematica.
以双曲正切函数展开法、齐次平衡法和辅助方程法为基础,引入一个双曲函数型辅助方程,同时给出了应用步骤,并借助符号计算系统Mathematica,构造了Karamoto-Sivashinsky方程新的精确孤立波解
2.
In this paper new exact solitary wave solutions of some nonlinear evolution equations are constructed by replacing the hyperbola function with the combinations of the exponential functions.
用假设法把双曲正切函数法中的双曲正切函数替换成由指数函数组合而成的复合函数,并构造了非线性发展方程的精确孤立波解
3.
In this paper, based on the homogeneous balance method, the tanh-function method and the auxiliary equation method, we have constructed some new exact solitary wave solutions to the nonlinear evolution equations by using two types of auxiliary equations and with the help of symbolic computation system, such as Mathematica or Maple.
两类辅助方程及其非线性发展方程(组)的精确孤立波解 本文在齐次平衡法,双曲正切函数法和辅助方程法的基础上引入两类辅助方程并利用符号计算系统Mathematica或Maple构造了非线性发展方程(组)的新精确孤立波解
3)  exact solitary wave solution
精确孤波解
1.
Based on a trial function method,by using two direct algebraic methods composed of hyperbolic function and triangle function,the exact solitary wave solutions and triangle function wave solutions to the nonlinear difference differential mKdV equation and Hybrid-lattice system are constructed with the help of Mathematica for the symbolic computation system.
在试探函数法的基础上利用双曲函数和三角函数所组成的两种直接代数法,并借助符号计算系统Mathematica构造了非线性差分微分mKdV方程和Hybrid-lattice系统的精确孤波解和三角函数波解。
4)  exact solitary wave solutions
精确孤波解
1.
New exact solitary wave solutions for a class of nonlinear wave equations;
一类非线性方程新的精确孤波解
2.
New exact solitary wave solutions for nonlinear wave equation with fifth-order strong nonlinear term constructed by hyperbolic function type of auxiliary equation;
双曲函数型辅助方程构造具5次强非线性项的波方程的新精确孤波解
3.
The Jacobi elliptic function exact solutions to the regular long wave equation and the mKdV equation as well as the degenerated exact solitary wave solutions are constructed with the help of symbolic computation system Mathematica.
在双曲正切函数法、齐次平衡法和辅助方程法的基础上,给出一种双曲函数型辅助方程和函数变换相结合的方法,利用符号计算系统Mathematica构造了正规长波方程和mKdV方程的Jacobi椭圆函数精确解及其退化后的精确孤波解。
5)  the exact isolated wave solution
精确孤波解
1.
In this paper,some methods of solving the exact isolated wave solution of nonlinear evolution equation with higher-dim ension were developed and the exactisolated wave solutions of Kundu equation and PC equation with higher-dim ension were given.
本文讨论了求解几类高维非线性发展精确孤波解的方法 ,给出了高维 Kundu方程和 PC方程的精确孤波
6)  Exact solilary solutions
孤波精确解
补充资料:碘解磷定 , 解磷
药物名称:解磷

英文名:

别名:碘解磷定 , 解磷
药理作用: 有机磷酸酯类杀虫剂(如敌敌畏、1609、1059等)进入机体后,与体内胆碱酯酶结合形成磷酰化酶而使之失去水解乙酰胆碱的作用,因而体内发生乙酰胆碱的蓄积,出现一系列中毒症状。碘解磷定等解毒药在体内能与磷酰化胆碱酯酶中的磷酰基结合,而将其中胆碱酯酶游离,恢复其水解乙酰胆碱的活性,故又称胆碱酯酶复活剂。但仅对形成不久的磷酰化胆碱酯酶有效,已"老化"的酶的活性难以恢复,所以用药越早越好。作用特点是消除肌肉震颤、痉挛作用快,但对消除流涎、出汗现象作用差。碘解磷定等尚能与血中有机磷酸酯类直接结合,成为无毒物质由尿排出.
药代动力: 主要分布于肝、肾、脾和心,经肝脏代谢,排泄快,静脉注射时t1/2小于1h,故须重复给药。不易透过血脑屏障,但应用大剂量时可透过血脑屏障,改善中枢症状。
适应症: 碘解磷定类仅对形成不久的磷酰化胆碱酯酶有作用,但如经过数小时,磷酰化胆碱酯酶已"老化",酶活性即难以恢复,故应用此类药物治疗有机磷中毒时,中毒早期用药效果较好,治疗慢性中毒则无效。对有机磷的解毒作用有一定选择性。如对1605、1059、特普、乙硫磷的疗效较好;而对敌敌畏、乐果、敌百虫、马拉硫磷的效果较差或无效;对二嗪农、甲氟磷、丙胺氟磷及八甲磷中毒则无效。 对轻度有机磷中毒,可单独应用本品或阿托品以控制症状;中度、重度中毒时则必须合并应用阿托品,因对体内已蓄积的乙酰胆碱几无作用。静脉给药后,血中很快达到有效浓度,大剂量时还能通过血脑屏障进入脑组织,由肾很快排出,无蓄积中毒现象。
用法用量: 不能对抗体内已蓄积的乙酰胆碱的作用,故应与阿托品合用。只能静脉注射或静脉点滴用(因碘刺激性大)(1)治疗轻度中毒:成人0.4g/次,以葡萄糖液或生理盐水稀释后静滴或缓慢静注,必要时2-4小时重复1次。小儿1次15mg/kg。(2)治疗中度中毒:成人首次0.8~1.2g,以后2小时0.4~0.8g,共2~3次;或以静滴给药维持,每小时给0.4g,共4~6次。小儿1次20~30mg/kg。(3)治疗重度中毒:成人首次用1-1.2g,30分钟后如无效可再给0.8~1.2g,以后每小时0.4g/次。小儿1次30mg/kg,静滴或缓馒静注。
不良反应: 治疗量不良反应小,一次剂量过大或注射过速可引起眩晕、心动过速、头痛、抽搐、恶心、呕吐等。本品含碘,会引起咽痛和腮腺肿大,禁用于碘过敏者,碱性条件下易水解生成氰化物,故勿与碱性药物配伍。
注意事项: (1)有时可引起咽痛及腮腺肿大,注射过速可引起眩晕、视力模糊、恶心、呕吐、心动过缓、严重者可发生阵挛性抽搐、甚至抑制呼吸中枢,引起呼吸衰竭。(2)在体内迅速被分解而维持时间短(仅1.5~2小时),故根据病情必须反复给药。(3)在碱性溶液中易水解为氰化物,故忌与碱性药物配伍。(4)粉剂较难溶,溶时可加温(40~50C)或振摇。(5)应避光贮存。
规格: 注射剂:0.4g/10ml 粉针剂:0.4g,以注射用水溶解,配制时须加摇动。


类别:解毒药
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