查询词典 discontinuous

What's more, the algorithm is also effective to solve partial differential equations with discontinuous coefficients

此外，本方法对于系数不连续的偏微分方程也非常有效。

Examples of continuous and discontinuous selections are shown in "

连续选定和非连续选定的例子请参考"

In this paper,we generalize the intermediate value theorem from continuous to discontinuous .

本文将连续函数的介值定理推广到间断的情况，文中的思想方法在其他领域如数论中也是有用的。

In 5 of the 8 cases, the discontinuous speudocapsules were detected and the tumors invaded the adjacent structures.

回顾性分析8例经手术病理证实为SPTP的MRI表现，术前诊断，并与病理所见对照。

Bo was the successor of this discontinuous wave, to which he didn't add any new dimension.

柏杨是这股中断潮流的继续，他并未为其加入新的维度。

Significance of using numerical methods which are appropriate to discontinuous and large deformation problems is emphasized.

强调了能够解决不连续、大变形问题的数值分析方法在这一领域的意义。

This condition often causes discontinuous development and repeated work, and it is very easy to make mistake.

当前应用于电子政务系统开发的辅助开发工具之间彼此独立，造成系统开发的不连续性和重复劳动，容易产生错误。

In spite of the granular nature, soil has traditionally been modeled as a continuum. This continuum mechanics cannot get the precise solution while soil\'s nonlinear, discontinuous, large deformation, and strain localization behavior are considered. The discrete element method is based on discontinuum theory, and is pioneered by Cundall.

土是由多相介质组成的离散颗粒集合体，尽管研究者早已在土的散粒状属性上达成共识，但关于土体力学性质的研究还经常沿用连续介质力学方法，这种基于连续体小变形假设的方法在求解实际土体非线性、非连续、大变形、应变局部化问题时往往无法得到精确解答。

Combining optimization design with CAD and automatizing completely the process of design have become a important development trend in design method field.A new-style ditcher for sluice and keeping soil humidity is a rotary, discontinuous ditcher. It mainly used in arid and semiarid area, dig pits to sluice in sloping field, meadow, fallow and wasteland.

新型蓄水保墒机具是一种旋转式间断开沟机，主要用在干旱半干旱地区，通过在坡地(＜15°)、草地、休闲地及不能及时耕种的撂荒地上开挖一些小坑来蓄积雨水，使雨水渗到地下，被作物自由吸收利用或补充地下水。

The correct weak form of basic equations in elasticity is presented by means of dual space conception and basic theorem in functional analysis. The conditions on discontinuous surfaces of displacements or elasticity constants for continua are given.

因此从泛函分析的角度出发，基于共轭空间的概念和泛函分析的基本定理准确地给出了弹性力学基本方程的弱形式；给出了连续介质在位移或物理常数间断面上的条件。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。