查询词典 propagating

The source is the key to the action in teaching ,and it carries information in propagating.at present, there are many problems in practice ,and it hider ineffectivly process and spread in development .such as the need is less than supply .ineffective unbalance development in eara .repetion in development etc.

教育资源是教学活动中的关键因素，是教育传播的信息载体。目前，我国教育资源建设在具体运用中相继暴露出很多问题，大大的阻碍了教育建设事业的进程和知识传播的高效性。具体存在的问题有：供不应求、利用率低、区域建设不平衡、资源建设的高重复性等。

Based on wave propagating in three directions of elastic foundation, vibrating displacement could be assumed to be in three forms along three directions. Hooke's law and theory of waves were adopted to deduce the formula of coupled viscous boundary. The coupled viscous boundary could be applied in finite element method.

根据波在地基的3个方向都可以进行传播的特点，假定了地基中质点沿3个方向的振动表达式，通过胡克定律和波动理论，推导了弹性地基中三维动力问题的耦合粘性边界的公式。

In conclusion, by consideration of viscosity effect of material at propagating crack-tip, it is established in the paper the unified continuous singular crack-tip field in linear-hardening material under the condition of incompressibility. The plastic shock is eliminated that exists in non-viscosity solutions. What's more, the dynamic and quasi-static solutions are united together when the Mach number approaches zero.

总之，通过考虑扩展裂纹尖端材料的粘性效应，本文建立了幂硬化材料在不可压缩条件下扩展裂纹尖端的统一的连续奇异性场，消除了无粘性解中存在的塑性激波，在马赫数趋于零时动态解和准静态解得到了统一。

Having found these merit naturally is to turn they into self for making propagating for them , being going in the infanthood by no means.

当然暸找到暸这些优点绝不是为暸给他们做宣传，儿时要把他们变成自己的。

The inhomogeneity acts as a wave source, and gives rise to the propagating plane waves.

采用系统中的局部不均匀性消除振荡系统中的反螺旋波。

The results for hollow Gaussian beams propagating through a free space and a focusing lens system are derived in terms of Collins' integral formula.

第三章首次提出了空心光束的新的理论模型，并对该空心光束模型的传输特性和聚焦特性做了详细的理论分析。

In this paper, we will study the problem of light propagating in the atmospheric turbulence according the above models, and we will consider the optical effect of the turbulent intermittency emphatically.

这些模型大多建立在实验基础之上，具有唯象的先验的性质，而并不构成严格的理论体系。本文将结合这些有关模型考虑大气湍流介质中光的传播问题，其中，对间歇性给予的较多的重视。

Besides the intermittency, many other aspects, such as the property of non-homogeneously changing with time and space, are also important properties to atmospheric turbulence and their effect to wave propagating in the atmosphere should also be considered.

除了间歇性这一基本特点之外，真实大气湍流还表现出其它复杂的性质，如非均匀性，时间效应等等，它们对在其中传播的光波也将产生重要的影响，是具体应用问题中需要重点考虑的因素。

Her description is from the bottom of the poor, intersexual family to the extension of the nation and society, revealing the viewpoint of women in care, through the sympathy to the weak, propagating a deep humanism.

她的笔触由底层贫民、两性家庭而延及国家社会，透出女性关怀立场，以怜惜同情的柔肠抒写着移民的灰色人生，为弱小者浅吟低唱，张扬一种深沉的人道主义精神。

The main contents include studying purpose, researching object, the introduction about this course; governing equations, boundary conditions for an inviscid irrotational flow, linearized approximation for small-amplitude waves; illuminations of wave factors and relevant physical variables; the propagating waves in deep and shallow water; discussion of physical meanings of group velocity.

包括学习目的、研究对象、主要内容简介；控制方程，描述无粘、无旋运动的边界条件，对边界条件的线性化近似；波要素和有关物理量的介绍；深水和浅水条件下的行波问题；讨论群速度的物理意义。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。