查询词典 weight function

In chapter 3,we study the Zakharov-Kuznetsov-Modified Equal-Width equation by employing the extended Jacobi elliptic function expansion method and obtain some new solutions of Jacobi elliptic function type of the ZK-MEW equation.;Secondly,using sn-cn method,we study K(m,n,1) equation and obtained some new exact solutions when k=s=3,especially obtained abundand solitary solutions and trigonometric function solutions when m→0 and m→1;In chapter 4,Painleve singular analysis was applied to nonlinear PDE with variable coefficients.

第四章将Painleve奇性分析方法应用到带阻尼项的变系数Burgers方程中，并得到了该类Burgers方程具有Painleve性质的条件，给出了该类Burgers方程的Backlund变换，用所得Backlund变换得到了若干精确孤立波解，包括奇异孤立波解，这些解不等同于行波型孤立波解；用齐次平衡法得到了对数型DBM方程的Backlund变换，并获得了DBM方程的各种孤立波解，包括尖峰孤立波解和奇异尖峰孤立波解。

From the empirical distribution function,a new algorithm of the distribution function is obtained by using the theory of the spline function.

由经验分布函数出发，利用样条函数理论，给出构造分布函数的一种算法。

However,the image of the two density function are similar,so the images of their distribution function and empirical distribution function are similar too.

对于一组来自χ2分布或F(m1，m 2)分布的数据，用通常的作经验分布函数图像的方法，难以区分这组数据到底来自哪一个总体。

Since the 1960s,the leading shipbuilding countries begin to study on the ship condition monitoring and trouble analysis, Nobodys engine-room shipping on duty appeared .certainly the condition monitoring and trouble analysts system also meets some question ,such as: only give alarm or show the actual value of the parameter, does not possess the function of analyzing and giving operator the direct suggestion function about the complicated trouble reason , Only monitor the present running conditions, does not possess the function of predicting equipment future and run reliability though trouble analysis technology makes good progress in these yeas, onboard the ship is still rare .aiming to improve the shipping safety, this paper make some research work on the ship engine-room, the main innovation are as follows:Firstly, this paper introduces and analyzes the research work and current situation on the condition monitoring, trouble analysis and safety assessment .especially in the maritime fields .

船舶机舱系统结构复杂，故障源多，征兆参数丰富，故障与征兆之间常常不存在简单的对应关系，而是相互影响，关系错综复杂。60年代以来，世界上先进的造船国家都相继开展了船舶机械状态监控和故障诊断的研究，出现了无人值班机舱船舶，但仍存在不足之处，如：只给报警提示或显示参数的实际值，不具备对复杂故障的原因分析并给操作者以直接的提示或建议功能；只监测当前的运行状况，不具备预测设备未来运行可靠性的功能；尽管近年来设备故障诊断技术得到了很大的发展，但真正能成功应用于实船的尚不多见。本论文以船舶机舱为对象，以提高船舶营运安全性为目标，来研究船舶机舱的安全控制技术，主要内容如下：首先，介绍和分析了状态监测、故障诊断和安全评估的研究内容和现状，尤其是在船舶领域的研究近况。

RESULTS: High and medium dose (30, 10 μg/kg) of selenocarrageenan syrupus increased mononuclear phagocyte englobement function, T lymphocyte proliferating function and delayed hypersensitivity significantly. All 3 doses increased serum haemolysin, IL-1, 2 activity and B lymphocyte proliferating function significantly.

结果：硒化卡拉胶口服液(30、10μg/kg)均可增强T淋巴细胞增殖能力及DTH；硒化卡拉胶口服液30、10、5μg/kg均可升高单核巨噬细胞吞噬功能、血清半数溶血素值，增强B淋巴细胞增殖能力及IL-1、IL-2活性。

Results:Part1: Mean serum EPO concentration of CRF patients showed significant lower than that of control. After transplantation, renal function recovered quickly while Hb level increased steadily in 37 patients with immediate graft function. Their EPO concentration increased significantly and double peaks of EPO level were obtained at day 4 and week 4. 4 cases in IGF suffered from post-transplant erythrocytosis. But their EPO concentration did not reach statistical significance. 5 cases developed delayed graft function, without EPO double peaks and their EPO concentrations showed signiffcant lower than that of IGF.

结果：第一部分：尿毒症病人血清EPO浓度明显低于正常对照值。37例立即肾功能恢复者，SCr迅速下降，Hb上升，其血清EPO浓度在术后第4d形成第一个高峰，与术前和正常对照比较均有显著差异，其后开始下降，在术后4w时再次升高形成第二个高峰。4例IGF患者在术后16w左右发展为PTE，其EPO浓度值略增高，但与IGF组患者EPO水平无统计学差异；5例DGF患者术后无典型的双峰特点，EPO水平明显低于同时期IGF组，直到肾功能恢复后才逐渐升高。

Experimental research on the effect of iodine excess on thyroid function in animal is divided into two aspects: the effect of iodine excess on thyroid function in autoimmune thyroid disease susceptible animal and the effect of iodine excess on thyroid function in common animal.

碘过量对甲状腺功能影响的动物实验研究分为两方面，碘过量对自身免疫病易感动物甲状腺功能的影响和碘过量对普通动物甲状腺功能的影响。

Function,functionality,ornamentation function and availability all together cloth.Far infrared hedlth care socks product of red exoenzyme health care have purely pattern of natural fiber settle, purely and far pattern of red exoenzyme fiber pattern sum recombination function three kind.

远红外纤维及其织物具有穿着舒适、透气抗菌的特点，并对血液微循环不畅引起的病症有一定的辅助治疗功效，是集保健性、功能性、装饰性和实用性为一体的新型保健织物。

Objective: This article elaborated the counter in electronic design function, this design through sent to the digital circuit as well as the logical function analyzes more explicit explanation its design the principle to grasp center the scale integration counter use and the function tests the method.

目的：本文阐述了计数器在电子设计中的作用，该设计通过对数字电路的以及逻辑功能法分析更明确的说明了其设计的原理掌握了中规模集成计数器的使用及功能测试方法。

In the paper, the criterion of the white exponential law of a discrete function is given after discussing the necessary and sufficient conditions of a continuous function being an exponential function.

研究了函数为指数函数的充要条件，并给出了白指数律的判别准则。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。