圆形

We first will separately discuss the classic CPW fed circular printed slot antenna and rectangular printed monopole antenna. Afterward we propose the ultra-wideband CPW fed circular printed slot antenna with trapezoidal tuning stub and wideband rectangular printed monopole antenna with a fork-shaped feeding strip.

吾人将先分别探讨典型共平面波导馈入之圆形印刷式槽孔天线及矩形印刷式单极天线，继而提出具梯形调谐段之共平面波导馈入超宽频圆形印刷式槽孔天线及具叉型馈入带线之宽频矩形印刷式单极天线。

The flowers start as rounded buds and gradually open to reveal a many-petalled centre, while at the same time retaining their rounded shape – the petals incurving in the most attractive manner.

开花起初是圆形花蕾，渐成多瓣花心，同时保持着圆形—有着花瓣内弯的迷人形致。

Longer stamens with anthers oblong to linear-oblong, base abaxially 2-tuberculate and abaxially spurred or not, apex usually beaked.

长的雄蕊具花药长圆形到线形长圆形，基部背面具2瘤和背面的距与否，先端通常具喙的。

Corolla tube cylindric; lobes oblong or linear-oblong, central one erect, usually wider and more convex than lateral ones.

花冠筒圆筒状；裂片长圆形或线形长圆形，中间一枚直立，通常宽和比侧生的凸。

These round aluminum louvers, sometimes referred to as vents, can be inserted into round heating ducts and are perfect in situations where heat loss is a factor.

这这种圆形的铝百叶，有时被称为通风孔，可以插入到圆形的供热管道中，非常适合存在热量损失问题的地方。

Typical lesions presented with equal or long T1 and long T2 signals. The macroaxis of lesion was vertical to tangent line of lateral cerebral ventricle.

末了 （1）MRI出现脑MS病灶多呈卵圆形或类圆形，畛域较明了，榜样病灶长轴与侧脑室切线笔直，病灶以等或稍长T1、长T2信号变动为主。

Fruit ovoid-oblong, slightly flattened laterally, mericarps subrounded in cross section, commissure constricted, glabrous, shiny; ribs 5, filiform, prominent; vittae 1 in each furrow, 2 on commissure.

果卵球形长圆形，侧面的稍扁平，分果爿近圆形在横断面上，合生面缢缩，无毛，发亮；棱5，丝状，突出；油管每棱槽1，在合生面上2。

Scape suberect, usually shorter than leaves, loosely bearing 6-12cm or more flowers; bracts 5mm long; pedicel including ovary 4cm long; flower light yellow-green, faintly fragrant like Osmanthus fragrans ; dorsal sepal nearly oblong, 4.5-6cmlong, 1.2-1.8cm wide, yellow-green ,base tinged purple-brown on back, lateral sepals oblique-oblong, slightly narrow, petals narrower than sepals, 5-12mm wide, light yellow-green, spotted purple-red at base; lip slightly short-clawed, 3-lobed, side lobes erect, striped purple-red, mid-lobe somewhat reflexed, waved at margin, disk pubescent above, with 2paralles lamellae, long-hairy.

花葶近直立，常短于叶，疏生6~12朵或更多朵；花苞片长约5mm ；花梗连子房长约4cm ；花浅黄绿色，稍有桂花香气；中萼片近矩圆形，长4.5~6cm ，宽1.2~1.8cm ，黄绿色，背面基部有紫褐色晕，侧萼片斜矩圆形，稍窄；花瓣比萼片窄，宽5~12mm ，浅黄绿色，基部有紫红色的小斑点；唇瓣略有短爪，3裂，侧裂片直立，具紫红色条纹，中裂片略反折，边缘波状，唇盘上表面被短柔毛，2条褶片平行，生长毛；合蕊柱须长，3~4.2cm 。

The transverse section of lotus monofil is circular or similar circular.

莲单丝纤维的横截面呈圆形或近似圆形。

Ovary oblong; style linear, persistent; stigma capitate. Utricles ovoid-oblong, ovoid, or subglobose, falling off with tepals and bracteoles.

子房长圆形；花柱线形，宿存；柱头头状胞果卵球形的长圆形，卵球形，或近球形的，与花被和小苞片一同脱落。

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。