无顶的

The simulation results show that when light wave propagates along the angular bisector of corner angle in metamaterial volume,the electromagnetic focus effect will not exist in the metamaterial volume,although the permittivity and permeability of metamaterial are very small.

仿真结果表明：即便对于εr和μr都很小且无耗的正多边形异向介质柱，当平面光波沿正多边形顶角角平分线方向传播时，在异向介质柱内不会发生电磁聚焦。标签聚焦特性时域有限差分方法异向介质平面光波 Focus charaters FDTD Metamaterials Plane light wave

Leaves trifoliolate; lateral leaflets subsessile, petiolule of terminal leaflet 2-4 cm; leaflet blades oblong-lanceolate to elliptic, 5-10 cm, subcoriaceous, glabrous or densely pubescent on abaxial surface when young and pubescent along veins when mature, green adaxially, pale green abaxially, lateral veins 7-10 pairs, base obtuse to rounded, sometimes oblique on lateral leaflets, margin serrulate with hard teeth, apex narrowly acuminate.

叶具三小叶；近无柄的侧生小叶，顶生小叶的小叶柄2-4厘米；小叶叶片长圆状披针形的到椭圆形，5-10厘米，近革质，在背面上幼时无毛的或密被短柔毛的，成熟时短柔毛沿脉，正面绿色，背面浅绿色，侧脉7-10对，基部钝到圆形，有时在侧生小叶上斜，边缘细锯齿具硬齿，先端狭渐尖。

Tsou people is minority on the ragged edge. This study investigated Tsou language use and language ability by sociolinguistic methods. In the result, well known process of vanishing language were uncovered for Tsou language usage. 1 borrowing words, 2 incomplete bilingual, 3 the language cann't be handed down from generation to generation, and 4 unbalanced bilingual community and language competition.

邹语是伫危险边缘的一今少数民族语言，这篇研究用社会语言学的方法调查邹族的语言使用和语言能力，结果显示邹族的语言使用已经出现「消失中语言」的成分，包含：1字语的借用；2无完整的双语情形；3语言无法度传hōo面后一代；4无平衡的双语群体kap语言面顶的竞争。

A roofless,oval enclosure surrounded by tiers of seats that was used in antiquity for public spectacle s.

竞技场座位区围绕的无顶椭圆形场地，在古代用于公共活动

A roofless,oval enclosure surrounded by tiers of seats that was used in antiquity for public spectacles.

竞技场座位区围绕的无顶椭圆形场地，在古代用于公共活动

From the plan, we can see the depth and width of the wall cabinets and base cabinets, or to determine whether this set of kitchen cabinets has top valance or kick toe.

从平面图上，我们能知道地柜和吊柜的深度、宽度，这套厨柜有无顶线和地脚板。

Staminodes flat, apex 5-7-dentate or (2 or)3(or 5)-lobed, usually eglandular.

退化雄蕊平，顶5-7有齿或者(2或者)(或者5)有叶，通常无腺体的3。

Scape terminal or lateral, sheathed or naked. Inflorescence a terminal umbel, sometimes with bulblets, rarely flowerless and with bulblets only, enclosed in a spathelike bract before anthesis.

花序顶生伞形花序，有时具小珠芽，很少无花的和仅具小株芽，内藏于佛焰苞状苞片在开花期之前。

Spikelets with 1 floret, mostly laterally compressed, rachilla extension absent, falling entire; glumes absent or reduced to small scales at base of floret; lemma membranous to leathery, keeled, 5–10-veined, entire, with or without a straight awn from the apex; palea resembling lemma but narrower, 3–7-veined with central keel.

小穗具1小花，多数侧面压扁，小穗轴扩展无，变为全缘；颖片小花的无的或退化至小鳞片在基部；外稃膜的到革质，翻转，5-10脉，整个，有或没有来自顶的一直的芒；内稃象外稃但是狭窄，3-7脉与中心的龙骨一起。

Lying on the floor of the flat-car with the guns beside me under the canvas I was wet, cold and very hungry.

我躺在无顶平板货车的车板上，旁边是大炮，上边是帆布，人又湿又冷又饿。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。