不规则

The governing equation is the mild-slope equation. Finite element method has advantage to treat complicated boundary. The second order radiation boundary condition is expanded to improve the wave model for large incident wave angles. The validity of the second order radiation condition is examined through varying arbitrary wave incident angles.

模式将以包含波浪绕射及反射之缓坡方程式建立数值模式，利用有限元素法易於处理不规则边界的优点，引用二阶近似辐射边界条件，扩展波场模式处理大角度波浪入射的能力，探讨在未碎波的情形下，二阶辐射边界条件对於任意角度波浪入射之适用情形。

(1) There are variety in morphology of secundum ASD, such as oval, oblong, Swiss cheese, narrow and long and irregular.

(1)继发孔型ASD形态多样，可以是类圆形、长圆形、筛孔形、裂隙形及不规则形。

In a wave energy system, an important consideration is the self-starting capability of the turbine.

系统研究了威尔斯透平的自起动性能，建立了透平在规则往复流与不规则往复流中的自起动过程数学模型，研究了波高和波频等参数对自起动过程的影响，并将数值计算结果与实验数据进行了比较，结果较为一致。

Outline; irregular semisphere.

轮廓为不规则的半圆球形。

The tumor was trans-sonic with internal septation.

此肿瘤为超音波可通过性且内含许多不规则的中隔样回音。

Trees; leaf margin irregularly and doubly serrate.

乔木 不规则的叶缘和重锯齿。

The shape factor is less for rounder or streamlined objects than for irregular or sharp-edged structures or elements.

对圆形或流线型的物体来说，形状图子要比不规则的或棱角分明的结构物或部件小得多。

If this procedure is not followed the gathers will become tiny, irregular, sharp-edged pleat s.

若不按照上述要求操作，褶裥将会变成细小、不规则的刃形边缘裥。

Waste for slate shingles varies from 8 to 20 percent,depending on the shape,number of irregul

板岩木瓦的废物根据不规则性的形状、交叉点的数字和数字屋顶的变化从8%到20%。

Most natural ports are located where the shoreline is irregular and the water is deep.

绝大部分的天然港口都位于海岸线不规则而又水深的地方。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。