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"Any of several hundred species of small, conical-billed, seed- eat ing songbirds, including the bunting, canary, cardinal, chaffinch, crossbill, Darwin's finch, goldfinch, grass finch, grosbeak, sparrow, and weaver."

分属几个科的数百种喙圆锥形、以种子为食的小型鸣禽的统称。包括了︰加那利雀、主教雀、苍头燕雀、交嘴雀、加拉帕戈斯地雀、金翅、草雀、大嘴雀、雀和织布鸟。

"Any of several hundred species of small, conical-billed, seed-eating songbirds, including the bunting, canary, cardinal, chaffinch, crossbill, Darwin's finch, goldfinch, grass finch, grosbeak, sparrow, and weaver."

分属几个科的数百种喙圆锥形、以种子为食的小型鸣禽的统称。包括了︰加那利雀、主教雀、苍头燕雀、交嘴雀、加拉帕戈斯地雀、金翅、草雀、大嘴雀、雀和织布鸟。

From the motion equation of the bar which vibrates one-dimensionally and longitudinally, the model of mechanical four-terminal network and the transfer equations are set up, and the natural frequency equation of coniform horn and the ratio of speed of vibration are derived.

从变截面杆作一维纵振动的运动方程出发,建立机械四端网络的数学模型及传输特性方程,导出了圆锥形变幅杆的频率方程和振速比。

Ovary narrowly ovoid-conic or ovoid, ca. 2.5 mm, apex sericeous or papillose; style short, ca. 0.5 mm; stigma globose.

子房狭卵球形圆锥形或卵球形,长约2.5毫米,先端被绢毛的或具小乳突的;花柱短,长约0.5毫米;柱头球状。

Corolla pale blue, narrowly obconic to funnelform, 4.5-5.5(-6) cm, tube pale yellow-white with blue streaks; lobes ovate-triangular, 6-7.5 mm, margin entire, apex acute; plicae broadly ovate, 4-5 mm, margin entire or erose, apex obtuse.

浅蓝色的花冠,狭倒圆锥形到漏斗状,4.5-5.5(-6)厘米,筒部浅黄白色具蓝色条纹;裂片卵形三角形,6-7.5毫米,边缘全缘,先端锐尖;宽卵形的plicae,4-5毫米,边缘全缘或啮蚀状,先端钝。

Clinical medium usually run into some serious tooths week the tooth row of patient's defection and damage, its artificial teeth repairs an opposite difficulty, can choose a cone form set tube hat artificial teeth, even if tooth week blaze a patient the tooth row only remain 1~5 natural tooths, can also repair.

临床中常常碰到一些严重的牙周病患者的牙列缺损,其义齿修复相对困难,可选择圆锥形套筒冠义齿,即便牙周炎病人牙列仅剩1~5颗天然牙,也可修复。

Coning and quartering method: put the sample onto the steel plate in the form of a cone; each scoop shall be inserted from the top of conical to make it spread along the top evenly, and pay attention not to misplace the center of cone; do it at least 3 times and mixed thoroughly; then flatten the top and use the cross plate from top to bottom to divide into 4 equal segments, randomly take out 2 oppositesegments and do it repeatedly for several times and finally divided into not less than the minimum retained quantity.

圆锥四分法:将样品置于已用样品刷好的钢板上,堆成圆锥形,每铲由圆锥顶尖落下,使其均匀地沿锥尖散落,注意勿使圆锥中心错位,如此反复至少移堆三次,使其充分混匀,然后将锥尖压平,用十字板自上插下,分成四等份,任取两个对角的等份,重复操作数次,缩分至不少于最少留样量。

The driving system of the speaker is constructed by a circular PZT bimorph,which is clamped on its boundary,An elastical coupling element is utilized between the bimorph and the speaker cone.

扬声器的驱动元件是边缘固定的圆形PZT 双型弯曲振子,振动——辐射元件是圆锥形纸盆,这两部分之间采用弹性耦合。

Extinct amphibians typically resembling heavy-bodied salamanders or crocodiles and having a solid flattened skull and conical teeth; Devonian through Triassic.

现已灭绝的两栖动物,与庞然大物的火蜥蜴和鳄鱼相似,头骨坚硬扁平,牙齿呈圆锥形;生活于泥盆纪至三垩纪。

Capsule ovoid or oblong-ovoid to conic, 4-7 × 3-5 mm, 1.5-2 × as long as sepals.

蒴果卵球形或长圆状卵球形的到圆锥形,4-7 * 3-5毫米,长为萼片的1.5-2倍。

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推荐网络例句

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。