查询词典 keeled

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。

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。

Scape usually longer than leaves, with 2-3 flowers each with 1bract, floral bract hooded, broad-ovate, as long as ovary, blunt and usually 3-lobed at apex; flower green-yellow, dorsal sepal white with yellow-green veins and green base, elliptic, 4-4.5cm long, short-pointed at apex, keeled on back, pubescent at base inside, petals very long, pendulous, twist, linear, 8.5-12cm long,6mm wide in middle; lip reversed helmet-shaped, longer than dorsal sepal, with claw almost as long as hood, side lobes inflexed, auricles large and nearly broad-triangular; staminode obcordate; stamens with thick and short filaments; ovary rostrate, 5.5cm long, glabrous.

花茎常长于叶，具2~3朵花，每花具一枚苞片，花苞片兜状，宽卵形，和子房等长，顶端钝而常3浅裂；花绿黄色，重萼片白色而有黄绿色的脉和绿色的基部，椭圆形，长4~5.5cm ，短尖，背面具龙骨状突起，基部内侧被短柔毛；花瓣极长，悬垂，扭曲，条形，长8.2~12cm ，中部宽约6mm ；唇瓣倒盔状较中萼片长，具爪，爪几乎和兜等长，具内折侧裂片，耳大而近阔三角形；退化雄蕊倒心形，上面基部具一个角状突起；雄蕊具短粗的花丝；子房具喙，长约5.5cm ，无毛。

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 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。

Drupe obliquely ovoid to oblong-ovoid, compressed, 3–4.3 × 2–3 cm, densely pubescent, base mostly subtruncate, apex pointed to somewhat obtuse; mesocarp thin, splitting at maturity; endocarp yellowish white to brown, ovoid, broadly ellipsoid, or shortly oblong, asymmetric on both sides, 2.5–3(–4) cm, hard to fragile, ventral suture curved and ± acutely keeled, dorsal suture generally straight, surface smooth and pitted with or without shallow furrows, base obliquely truncate to orbicular-truncate. Seed sweet or bitter.

花柱长于雄蕊核果的斜卵球形到长圆形卵球形，压扁， 3-4.3 * 2-3 厘米，密被短柔毛，多数基于，顶指向稍钝；中果皮薄，成熟时劈开；内果皮淡黄白色的到棕色，卵圆形，宽椭圆形或者不久长方形，不对称的两面， 2.5-3(-4)厘米，对脆，腹面缝硬弄弯和尖锐龙骨状的多少，种子甜的或难以接受。

Corolla sympetalous, tube dilated, usually 6-keeled in middle portion; lobes reflexed or slightly twisted.

合瓣的花冠，膨大的筒部，通常6龙骨状的在中部部分；裂片反折或稍扭曲。

Corolla sympetalous, tube gradually dilated, usually 6-keeled in middle portion, then constricted abruptly to a neck and expanded to a clavate tip, lobes reflexed.

合瓣的花冠，逐渐膨大的筒部，通常6龙骨状的在中部部分，然后缢缩突然在颈和扩大与棍棒状端部，裂片反折。

Needles slender and pliant, less than 1 mm in diam.; resin canals marginal; apophyses ± pyramidal, distinctly cross keeled

纤细和易弯的针叶，1毫米直径的不到；树脂道边缘； apophyses多少金字塔，清楚倔强龙骨状 3 Pinus kesiya 思茅松

Needles relatively stout and stiff (slender and pliant in plants growing in dry, hot valleys), 1-1.2 mm in diam.; resin canals marginal and median; apophyses swollen, usually not pyramidal, not or slightly cross keeled

针叶粗壮和硬(在在干燥，热山谷内增长的植株纤细和易弯)的相对，1-1.2毫米直径；树脂道边缘和中间；膨胀的apophyses，通常不金字塔，不或稍穿过龙骨状 4 Pinus yunnanensis 云南松

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。