圆形

The second kind of Fredholm integral equation of the single pile interacted with the point sink is obtained through the fundamental solutions.

利用圆形载荷和抽水井点的基本解得出了单桩和抽水井点相互作用时在时间域内的第二类Fredholm积分方程。

Based on the fundamental solution of circular load in the interior of the layered half space, the second kind of Fredholm integral equation of the single pile in layered saturated viscoelastic soil is obtained.

为了求解该问题，首先利用层状饱和土的圆形载荷基本解，建立了时域内层状饱和土地基中单桩的积分方程。

Using Biot's 2D elastodynamic theory solves the saturated soil equation. The Fredholm integral equation of the second kind can be built by using the fundamental solution of circular load, the compatibility condition and superposition method. The Fredholm integral equation of the second kind of pile groups can be solved by using numerical method. The numerical solutions of pile groups axial forces, pore pressures under vertical harmonic loading and shear forces, moments and pore pressures under horizontal harmonic loading can be obtained.

采用Biot提出的三维波动原理，利用圆形简谐载荷作用下的Biot固结方程的基本解和桩土之间的变形协调条件，并采用叠加原理得到饱和土中群桩的第二类Fredholm积分方程，应用数值法求解群桩的第二类Fredholm积分方程，得到在垂直简谐载荷作用下群桩的轴力、孔压随桩身变化的数值结果以及在水平简谐载荷作用下群桩的剪力、弯矩和孔压随桩身变化的数值结果。

The gold ornament has a fretwork design on both the inner and outer layers.

太阳神鸟的外廓呈圆形，图案分内外两层，都采用了镂空的表现形式。

The M7350、M7363 type horizontal spindle surface Grinder with Rotary Table Particularly for girnding of work piece in ring shape,friction wa- fer,saw plate.scaled disk.

M7350、M7363型卧轴圆台平面磨床主要适用于磨削、盘型刀具、摩擦片、锯片、分度盘活塞环等圆形工件。

Of these medallions only the first eight on the northern frieze survived.

这些圆形浮雕只剩下北面的前八个还在。

He also painted much of the frieze that extends along the Rotunda walls under the room's thirty-six windows.

他还画的雕带，沿圆形大厅墙壁延长根据房间的36多窗口。

The starch granule in two species of Fritillaria L. was in cycloidal or elliptic-shape.

两种贝母淀粉颗粒的形状是圆形的和椭圆形的。

White horses with white frontlet plumes came round the Rotunda corner, galloping.

157前额饰有白色羽毛的几匹白马，在街角的圆形建筑那儿拐了个弯儿，飞奔而来。

Leaves opposite, shortly petiolate; leaf blade orbicular or ovate-cordate, 3--5-veined; stipules small, bristly, often fugacious.

叶对生，具短叶柄；心形叶片圆形或卵形，3-5脉；托叶小，刺人，经常先落。

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。