圆形

Stems roundly 6-angled; leaf blade oblong or broadly ovate; achene ca.

茎彻底地6棱；叶片长圆形或宽卵形；大约2.8毫米的瘦果 7 P 。

Using the exterior expression for the Graf′s addition theorem, the closed form solution for scattering of plane SH waves by circular inclusion in half-space is given in the paper. The effect of the inclusion on the surface ground motion is ellustrated and the effect region of the scattering field from the inclusion is analyzed.

文中利用Graf加法公式的内域型表达给出了半空间内含圆形夹塞区出平面散射的封闭级数解答，讨论了夹塞区散射场对附近地表运动的作用，并特别分析了这一作用在地面上的影响范围。

At high speed, aerodynamic force causes the flap to pivot and fold flush against the fuselage to provide minimal drag.

在高速，气动力的原因皮瓣，以圆形和齐平倍，对机身，以提供最低限度的阻力。

Aggregate fruit spicate, 10 cm long, stipe 2 cm long; follicles ellipsoid or ovoid, 1.2-1.5 cm long, apex with short and curved tip, outside inconspicuously sparsely lenticeled.

聚合果穗状，长约10厘米，柄长约2厘米；蓇葖长圆形或卵形，长1.2-1.5厘米，顶端具短而弯的尖头，表面具不显著的稀疏皮孔。

Gynoecium and aggregate fruit ovoid.

雌蕊群和聚合果卵圆形。

Fruit an aggregate, spicate , 10-12 cm long; follicles long ellipsoid, obovoid or ovoid, apex obtuse or abruptly mucronate.

聚合果长10-12厘米，穗状；蓇葖长圆形、倒卵形或卵形，顶端圆钝或具短凸尖。

Any of various primitive eellike vertebrates of the class Agnatha,such as a lamprey, lacking jaws and true teeth and having a circular,sucking mouth.

圆口纲脊椎动物一种类似鳗鱼的无颚纲原始脊椎动物，如盲鳗，没有下颚和真正的牙齿，而长着圆形吮吸的嘴

Perforated circular holes on backplate are laid out as hexagon to adjust air squeeze-film damping between diaphragm and backplate.

底板采用铜电镀技术制作，底板上呈蜂窝状分布的圆形通气孔用来调节敏感膜与底板间的空气压膜阻尼。

As they arrived outside the circular chamber, Teabing shot a glance over his shoulder at the altar boy, who was vacuuming in the distance.

他们来到圆形房屋外面，提彬回头看了看远处那位还在摆弄着吸尘器的祭台助手，低声对索菲说：你知道吗？

The tall stone altar in the city, the construction of circular kyoko Pavilion, double eaves and glazed tiles umbrella save a pointed yellow top, Pavilion Center a three-dimensional mandala, which for copper Huan Xifo.

在高大的石坛城上，建圆形旭光阁，重檐伞式攒尖黄琉璃瓦顶，阁中置一立体曼陀罗，内供铜欢喜佛。

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。