查询词典 palea

Sessile spikelet 3–4 mm; lower glume obliquely ovate, with 6–8, prominent, riblike veins separated by deep slits, slits interrupted by tubercle-based hairs along their length, margins narrowly winged toward apex; upper glume keeled toward apex, keel winged; lower floret reduced; upper lemma and palea subequal.

无梗小穗3-4毫米；更下部的颖片斜卵形，具，突出，分开的riblike脉以深裂缝，上面颖片龙骨状的向先端，龙骨状具翅；更低的小花退化；上面外稃和内稃近等长。

Racemes (4–)10–40(–100),(8–)10–30 cm; rachis internodes glabrous, scaberulous or smooth, nodes glabrous; lower pedicel 0.5–1.5 mm, upper pedicel 1.5–4 mm. Spikelets 4–6.5 mm, pilose or glabrous, awned; callus hairs 5–8 mm, exceeding the spikelet; glumes subequal, membranous, 4–6.5 mm, 5-veined, back glabrous or pilose, puberulous at apex and along upper margins, apex acuminate; lower lemma lanceolate, hyaline, 3.5–4 mm, veinless, apex and margins puberulous, otherwise glabrous; upper lemma similar to lower, 2.5–3.5 mm; awn geniculate, 4–12 mm; upper palea a 1–2 mm scale.

总状花序(4-)10-40(-100)，(8-)10-30厘米；轴节间的无毛，微糙的或平滑，节点无毛；更低的花梗0.5-1.5毫米，上面花梗1.5-4毫米小穗4-6.5毫米，具柔毛或无毛，具芒；胼胝体毛5-8毫米，超过小穗；颖片近等长，膜质，毫米，5－脉，背无毛或具柔毛，被微柔毛在先端和沿着上面边缘，先端渐尖；披针形，透明的下部外稃，3.5-4毫米，无脉，被微柔毛的先端和边缘，或无毛；类似于上面外稃降低，2.5-3.5毫米；膝曲的芒，4-12毫米；上面内稃一1-2毫米鳞片。

Spikelets 5–10 mm, greenish, brownish or purplish; florets 2–6; glumes often ciliolate on margins; lower glume narrowly lanceolate; upper glume lanceolate to broadly lanceolate; lemmas 3.2–6 mm, scabrid; awns 0.8–3 mm; palea keels scaberulous or scabrid.

小穗5-10毫米，带绿色，带褐色的或带紫色；小花2-6；在边缘上具短缘毛的颖片通常；更低的颖片狭披针形；上面颖片披针形到宽披针形；外稃3.2-6毫米，粗糙；芒0.8-3毫米；内稃龙骨微糙或者粗糙。

Spikelets laterally compressed, lanceolate-oblong, florets several, contiguous; rachilla scaberulous, disarticulating above glumes and between florets; glumes slightly unequal, upper nearly as long as spikelet, firmly membranous, keel scaberulous, apex abruptly acuminate, lower glume 1–3-veined, upper glume 3–5-veined; lemmas broadly lanceolate, thinly leathery, rounded on back, 5–7-veined, veins smooth, not raised, scabrid above middle, apex scarious, usually 3-denticulate, sometimes mucronate; floret callus subacute, bearded laterally with stiff hairs; palea subequal to lemma, narrow, flat, apex sharply 2-denticulate.

小穗侧面压扁，披针形长圆形，小花数个，邻接；小穗轴高于颖片微糙，脱节和在小花之间；颖片稍不等长，上面近等长小穗，坚定膜质，龙骨状，先端突然渐尖，下部颖片1-3，上面颖片3-5－脉；宽披针形的外稃，在背面上薄革质，圆形，5-7－脉，平滑的脉，不凸起，在中部以上，先端，通常3－具小齿，小花结茧稍尖，用硬的头发侧面公然反对；内稃近等长于外稃，缩小，平，顶明显2－具小齿。

Fertile spikelet oblong or wedge-shaped, 3–6 mm, florets 2–5; glumes lanceolate, shorter than florets, 3–4.5 mm, margins membran-ous, back keeled, keel scabrid, apex acuminate or mucronate; lemmas narrowly ovate-oblong, lowest ca. 4 mm, spinescent, apex mucronate; palea slightly shorter than lemma, keels scabrid.

楔形的能育的小穗长圆形或，3-6毫米，小花2-5；披针形的颖片，短于小花，3-4.5毫米，边缘membran ous，龙骨状，龙骨状粗糙的背，先端渐尖或短尖；外稃狭卵形长圆形，最低的约4毫米，具刺，先端短尖；内稃稍短于外稃，龙骨粗糙。

Spikelets elliptic or elliptic-oblong, 2–10 mm, stramineous or purplish, florets 3–10; glumes ovate-lanceolate; lower glume 0.7–1.5 mm; upper glume 1.1–2 mm; lemmas ovate-lanceolate, 1.8–2.7 mm; palea keels scabrid.

小穗椭圆形或椭圆形长圆形，2-10毫米，麦秆色的或带紫色，小花3-10；颖片卵状披针形；更低的颖片0.7-1.5毫米；上面颖片1.1-2毫米；卵状披针形的外稃，1.8-2.7毫米；内稃龙骨粗糙。

Spikelets laterally compressed, florets 2, lower floret fertile, upper floret reduced to a small empty lemma, disarticulating above glumes; glumes about as long as florets, broad, membranous, 1-veined; lower glume awnless; upper glume with an oblique, stout, subapical awn; callus pubescent; lemma of fertile floret dark brown, keeled, broad, cartilaginous to leathery, 3-veined, hairy on veins, apex acute to emarginate, awnless or with a fine, subapical awn-point; palea nearly as long as lemma, keels scabrous or ciliolate; upper floret cuneate or obovate, glabrous.

小穗侧面压扁，小花2，能育，上面的更下部的小花退化至小空外稃，高于颖片脱节；关于倍于小花的颖片，宽，膜质，1脉；更低的颖片awnless；上面颖片具一偏斜，粗壮，芒；胼胝体短柔毛；暗褐色的肥沃的小花的外稃，翻转，宽，软骨的到革质，3脉，内稃近等长外稃，龙骨粗糙或者具短缘毛；上面小花楔形的或倒卵形，无毛。

Spikelets 2-flowered, florets dissimilar, the lower bisexual, the upper female, separated by a slender rachilla internode; glumes persistent, subequal, shorter than the spikelet, 1–7-veined, broadly obtuse; lemmas both membranous, veinless or obscurely veined, glabrous or pubescent, obtuse, the upper a little shorter than the lower; palea similar to lemma.

小穗2花，不同的小花，两性的下部，上面雌性，被一纤细的小穗轴节间分开；颖片宿存，近等长，短于小穗，1-7脉，宽钝；外稃两膜质，无脉或不明显，无毛或被短柔毛，钝，这上面小短于低的；内稃类似于外稃。

Spikelets weakly laterally compressed, florets 2 to several, disarticulating above glumes and between florets; rachilla internodes slender, usually 1/3–1/2 length of lemma; glumes shorter than lowest lemma, 1–3-veined; floret callus truncate, glabrous or bearded; lemmas papery, 3(–5)-veined, glabrous, apex acute; palea almost as long as lemma, keels ciliolate or glabrous.

小穗身体虚弱的侧面压扁，小花2到数枚，高于颖片脱节并且在小花之间；节间纤巧的小穗轴，通常是1/3-1/2段外稃；颖片短于最低的外稃，1-3脉；小花结茧削去，无毛或者被公然反对；纸质的外稃，3(-5)脉，无毛，先端锐尖；几乎的内稃倍于外稃，龙骨具短缘毛的或无毛。

Spikelets large, wedge-shaped, laterally compressed, florets several, rachilla disarticulating above glumes and between florets; glumes subequal, as long as spikelet, membranous or papery,(1–)3–9-veined; floret callus short, obtuse; lemmas herbaceous or papery, 7–9-veined, pilose on margins or all over, apex 2-lobed, lobes acute or extended into slender awns; central awn arising from sinus, flat, column short, strongly twisted, bristle straight or sparsely twisted; palea equal to or shorter than its lemma.

大，楔形的小穗，侧面压扁，小花数个，高于颖片脱节和在小花之间的小穗轴；颖片近等长，倍于小穗，膜质或纸质，(1-)3-9－脉；小花结茧短，愚蠢；外稃草质或纸质，7-9－脉，在边缘或全部上具柔毛越过，2裂的先端，裂片锐尖或延长进纤细；中心的芒生于凹缺，平，柱状的短，强烈扭曲，疏生缠绕的刚毛直的或；内稃等于或者短于它的外稃。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐