成圆形
- 与 成圆形 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Tablet Underprop Frame : Black Powder Painted 18-Gauge Tubular Steel Underprop Frame to prop the Tabletfrom below
写字板支撑架:采优质圆形钢管加工制作成型后经高温静电黑色粉末喷塑制作而成,钢管管壁厚度1.2mm
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Prior to the 17th century it was made of wood or wool in a leather cover.
球:我们试图击进洞里的圆形物体。17世纪之前,球用木头或羊毛制成。17世纪后,人们把羽毛煮沸、压缩,然后缝制在皮封面内。19世纪50年代发展成古塔胶球(或与杜仲胶其它物质的混合物),20世纪,这种球的核心包覆条状橡胶。
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May, upon request, to produce square, round, ring, tile-shaped, curved, Shenyang the first hole and wire-cutting and other special-shaped shape, could be the appearance of plating white zinc, color zinc, blue zinc, nickel, nickel, copper and nickel, gold, etc..
可根据要求生产出方形、圆形、环形、瓦形、弧形、沈头孔及线切割异形等形状,并可将外表电镀成白锌、彩锌、蓝白锌、镍、镍铜镍、金色等。
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Infected oligodendrocytes or type 2 PML cells with oval enlarged showing replacement of granular chromatin by basophilic or amphophilic, homogenized, ground-glass like viral inclusion bodies different from eosinophilic viral inclusion bodies of Cowdry type
感染的少突胶质细胞,或2型PML细胞,伴卵圆形拉长的核,显示颗粒状染色质变成嗜碱性或双嗜性、均质、毛玻璃样病毒包涵体(与Cowdry型的嗜酸性病毒包涵体不同)。
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Caryopsis brown, ovoid-ellipsoid, ca. 8 × 2 mm, base rounded; style base persistent.
Caryopsis使成褐色,卵球状椭圆形,大约8×2毫米,基部圆形;花柱基部宿存。
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Stamens 5 or rarely 4; filaments short; anthers mostly sagittate, free or connivent into a cone adherent to pistil head, dehiscing longitudinally, base rounded, cordate, sagittate, or prolonged into an empty spur; pollen granular; disc ringlike or cup-shaped, 2-5-lobed, or absent.
雄蕊5或很少4;花丝短花药多数箭头形,离生或靠合花柱成圆锥形,纵裂,基部圆形、心形、箭头形,或延长为空的距;花粉颗粒状;杯状的花盘环形或,浅裂的2-5,或无。
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Spikelets alike (except Cortaderia , Elytrophorus ), laterally compressed, fertile florets several, uppermost florets reduced, disarticulating between florets; floret callus usually bearded, short and obtuse or elongate; glumes persistent, variable in length, shorter than lemmas to as long as spikelet, usually membranous, 1–9-veined, apex acute to acuminate; lemmas rounded on back, hyaline to leathery, glabrous, pilose or villous, hairs sometimes in tufts,(1–)3–11-veined, apex entire or 2-lobed, awnless or a straight or geniculate awn with flat twisted column arising from apex or sinus, lobes often extended into bristles; palea well developed.
除Cortaderia,Elytrophorus之外一样的小穗,侧面压扁,能育小花数个,在小花之间退化,脱节的最上部的小花;通常公然反对,缺乏的小花结茧和抑制或者拉长;颖片宿存,在背面上圆形的外稃,透明的到革质,无毛,具柔毛或者具长柔毛,有时的毛成丛,(1-)3-11脉,内稃发育良好。
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A member of the Crossopterygii, a group of bony fishes with paired, rounded fins that are extinct except for the coelacanths and are regarded as ancestors of amphibians and other terrestrial vertebrates.
总鳍鱼一种总鳍目鱼,长有成对的圆形鳍,除了空鳍鱼类的鱼之外现已全部灭绝,被认为是两栖纲动物和其它陆生脊椎动物的祖先
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Leaves distichous, simple, those toward base of plant usually bladeless and reduced to sheaths; leaf sheath open; ligule usually present; petiole present or not, located between leaf blade and sheath, cushionlike in Zingiber ; leaf blade suborbicular or lanceolate to narrowly strap-shaped, rolled longitudinally in bud, glabrous or hairy, midvein prominent, lateral veins usually numerous, pinnate, parallel, margin entire.
单叶二列,基部的叶通常无叶片,退化成叶鞘;叶鞘开放叶舌通常有;叶柄有或无,位于叶片和鞘之间,在姜属里为垫状;叶片近圆形或者披针形,或狭带形,在芽期卷曲,无毛或有毛,中脉显著,侧脉通常多数,羽状,平行,边缘全缘。
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Fruit oblong, slightly dorsally compressed, glabrous; ribs ridged, subequal; commissure narrow; vittae 1 in each furrow, 2 on commissure.
结果实长圆形,背稍微压缩,;棱使成脊状,近等长;合生面狭窄;油管每棱槽1,在合生面上2。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力