查询词典 ordinary

They used ordinary food baskets with bottoms and the ball, of course, stayed inside.

当时他们使用的是有底的普通食物篮子，这样球就卡在里面了。

The existence of solutions to a type of nonlinear ordinary differential equations four-point boundary value problems with p-Laplace operator was studied by means of the extension of Mawhin s continuation theorem with sufficient conditions obtained for the existence of solution.

利用Mawhin连续引理的推广形式，研究一类具 p-Laplace算子的非线性常微分方程四点边值问题解的存在性，得到了方程解存在的充分条件。

In this paper perturbation of eigenvalue and eigenfunction for higher order ordinary differential equation in the case of boundary perturbation combined with operator perturbation we considered.

本文研究了在边界和算子摄动相结合的情况下高阶常微分方程特征值与特征函数的摄动，把摄动问题A_6，μ的特征值λ_ε，μ和特征函数y_6，μ按两参数ε、μ的次幂展开，并且证明这些展开式当ε、μ充分小时是收敛的。

The boundary value problem of ordinary differential equations is an important domain in differential equations.

常微分方程的边值问题是微分方程的一个重要研究领域。

In this paper a two2point boundary value problem for a system of singularly perturbed ordinary differential problems is considered.

讨论奇摄动常微分方程系统的二点边界值问题，这是奇摄动问题中较难的部分。

Green function is an important tool in the study of boundary value problems of ordinary differential equations.

0引言Green函数是研究非线性常微分方程边值问题的一个重要工具。

In chapter two, we study the boundedness of impulsive ordinary differential equati...

第二章，研究了脉冲常微分方程及脉冲泛函微分方程的有界性，得到了方程解的一致有界及最终一致有界的几个充分条件。

Perhaps, it is a kind of bourn to give up. To give up the ordinary, we get the excellence and the nirvana of remolding one thoroughly.

也许放弃是一种境界，放弃了平凡，才有了今天的卓越，才有了脱胎换骨的涅磐。

They may be Cinderella's golden shoes, filled with sparkling crystal ordinary girl become a fairy princess; may be taken to Little Red Riding Hood in the hands of the flowers, Every petal spilled a happy childhood years in girls; may be a girl clothing skirt on the light beating bow, with the pace of growth in dance.

它们也许是灰姑娘的金舞鞋，装满晶莹闪亮的平凡女孩变公主的童话；也许是小红帽手中采来的鲜花，片片花瓣撒落在女孩幸福的童年里；也许是女孩衣裙上轻盈跳动的蝴蝶结，伴随成长的脚步翩翩起舞。

Major research work and conclusions are summarized as follows:1 The development of molecular distillation are reviewed in respect of the principle, model research and application; The technical and structure parameters are analyzed with respect to the evaporation rate and separation factor.2 Based on analysis of heat transfer and mass transfer process in WFMD, the discretization forms of bow wave ordinary differential equations and film partial differential equations are obtained with Runge-Kutta method and finite difference method respectively.

主要工作与研究结果如下： 1 综述分子蒸馏技术的应用及其发展现状，从分子蒸馏技术的原理、模型研究及其应用的发展等进行了系统评述；并结合蒸发速率和分离效率这两个评价分子蒸馏效果的重要指标，对刮膜分子蒸馏器工艺参数与结构参数进行了分析与讨论。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。