鳍

Thanks to their sleek bodies and strong paddle-like flippers, gentoos are the world's fastest underwater swimming birds, reaching speeds of up to 22 miles an hour (36 kilometers an hour).

感谢它们的圆滑的身体和强壮的短桨似的鳍状肢，巴布亚企鹅是世界上水下游泳最快的鸟类，其速度达到超过每小时22英里（36公里）。

Hawksbills get their name from their tapered heads, which end in a sharp point resembling a bird's beak.

一只玳瑁龟游泳正好在海底上面和阔鳍伸展像翅膀玳瑁龟得到它们的名字从它们锥形的头，以尖点告终相似一只鸟的嘴。

The leafy husk of an ear of corn.

由鱼的皮、鳍和骨熬制而成的凝胶状物质。

Rick Lofstad sliced an inch-thick steak off a hunk of tuna, red as beets, and offers a fish with pedigree: a 40-pounder caught off Montauk, football-shaped without the tail and fins.

里克lofstad刨切一寸厚牛排过一大块金枪鱼，红甜菜，并提供鱼与血统： 40磅捕获过一周，足球型无尾和鳍。

The state wants to remove millions of carp to protect an endangered species native only to Utah Lake. It's called the June sucker fish.

犹他州政府想从湖里移走数十万鲤鱼，以保护犹他湖独有而濒危的物种，也就是琼裂鳍亚口鱼。

Plans are reported under way for the construction of a man-carrying submarine using the new system of fins as propellers.

计划报告，正在进行施工的一名男子携带潜艇使用新系统的鳍作为螺旋桨。

However, we compare the alignment of deduced ammo acid sequences between DMO cDNA from Oreochromis aurea and DMRT1 (DM-related transcription factor 1 )cDNA from Oreochromis niloticus, fugu, rainbow trout, medaka, rat and human.

而与尼罗罗非鱼，红鳍东方豚，虹鳟，青鲻，鼠，人等动物的DMRT1进行比较，同源性分别为：25.7％，25.8％，24.3％，29.7％，22.5％，22.0％，这么低的同源性说明DMO和DMRT1可能起源于不同的基因。

He has flippers instead of feet — and certainly no sneakers or hiking boots. But that didn't stop a sea lion from joining schoolchildren on a walkathon.

它只有鳍状肢没有双脚，当然也不必穿球鞋或登山靴，尽管如此，依旧阻挡不了这头海狮加入学童健走马拉松的行列。

Font 字体(2) Despite paragraph 3, the expressions "Must be used exclusively" and "Utiliser uniquement aux fins suivantes :" must not be displayed in capital letters, and the italicized instructions must be replaced by the appropriate use or uses.

2尽管第三款项表示&必须专用&和&动用其 uniquement 奥克斯鳍 suivantes：&绝不能展现大写，而斜体指示必须由适当使用或用途。

Despite paragraph 3, the expressions "Must be used exclusively" and "Utiliser uniquement aux fins suivantes :" must not be displayed in capital letters, and the italicized instructions must be replaced by the appropriate use or uses.

2尽管第三款项表示&必须专用&和&动用其uniquement奥克斯鳍suivantes：&绝不能展现大写、而斜体指示必须由适当使用或用途。

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。