查询词典 keeled

It is excluded from Puccinellia by its keeled lemmas and stiff, 1-sided panicles, and from Sclerochloa by its regularly disarticulating spikelets, 3-veined upper glume, and lack of a beak on the caryopsis.

这因为它的龙骨状的外稃和硬，1边的圆锥花序被从Puccinellia赶出

Spikelets with 1 floret (to 3 in Duthiea ), terete or laterally compressed, disarticulating above glumes; rachilla extension usually absent (present in Stephanachne , Sinochasea , and Duthiea ); glumes equaling or longer than floret, persistent, hyaline to membranous, 1–7-veined; floret callus obtuse to pungent; lemma rounded on back, membranous to leathery, firmer than glumes, often indurated at maturity, 3–9-veined, often enclosing palea, apex entire or 2-toothed, awned from apex or between teeth; awn straight or geniculate, glabrous, pubescent or plumose; palea subequal to lemma, hyaline to membranous, usually 2-veined (5–7-veined in Psammochloa ) but not keeled, apex usually acute.

小穗具1小花(对3在Duthiea里)，圆柱状的或侧面压扁，高于颖片脱节；小穗轴扩展通常无(在Stephanachne，Sinochasea 和Duthiea里提出)；颖片等长或更长于小花，宿存，到膜质，1-7脉；对刺激愚蠢的小花结茧；外稃在后面上绕行，膜质到革质，比颖片坚定，芒直或者膝曲，无毛，青春期或者羽状；内稃近等长于外稃，透明的到膜质，通常2脉的(在Psammochloa里的5-7脉)但不是翻转，先端通常厉害。

With diet, exercise and insulin , he's much more even-keeled most times.

通过节食、锻炼和胰岛素注射，他在多数情况下更稳定了。

Several small dhows, their triangular sail lasded to their masts, are keeled over in the mud, awaiting the tide's return and a spot of wind.

几艘小帆船倾倒在泥浆里，三角形的帆煽打着桅杆。它们是在等待着潮涨和风。

"The males of two Cassidus species (boat- tailed and great- tailed grackles) have a long, deeply keeled tail;"

整天都有警车跟踪监视他。有些孩子尾随在游行队伍之后。

"The males of two Cassidus species (boat- tailed and great- tailed grackles) have a long, deeply keeled tail;"

有些孩子尾随在游行队伍之后。

Spikelets 1–1.2 mm, florets 2; glumes boat-shaped, keeled, scabrous on vein, ca. 1 mm; lower glume subacute; upper glume truncate, awn 0.3–0.5 mm; lemma of fertile floret broadly boat-shaped, ca. 1.2 mm, leathery, pilose along keel and incurving margins; palea obovate, narrower than lemma, keels scabrous; upper lemma much reduced, cuneate, lying within concave back of palea of fertile floret.

小穗1-1.2毫米，小花2；颖片舟状，龙骨状，粗糙的在脉上，约1毫米；更低的颖片近尖；上面颖片截形，芒0.3-0.5毫米；宽舟状的肥沃的小花的外稃，大约1.2毫米，沿着龙骨和incurving 边似皮革，具柔毛；倒卵形，狭窄比外稃，粗糙的龙骨的内稃；上面外稃非常退化，楔形，躺在内凹在内稃的能育小花后面。

Leaves 2--5 mm wide, 3-angled or -keeled to obscurely 3-angled; perianth red to purple or lilac-pink to red-violet.

叶2 --5毫米宽，具3角或-不明显具3角龙骨状；花被红到紫色或者粉红色到红色紫色紫丁香。

Lemma variable in size and texture; palea 2-keeled, apex bifid; lodicules 3, ciliate.

Lemma大小易变和质地；内稃2 翻转，顶2裂；鳞被3，具缘毛。

Glumes usually 2; lemma larger and broader than glumes, many veined; palea obtuse, 2-keeled; lodicules 3, subequal.

通常的颖片2；外稃大和宽于颖片，很多脉；内稃愚蠢，2 翻转；鳞被3，近等长。

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。