It's to keep them streamlined yet warm in the water.

而是让它们水中保持流线型和保暖。

They have this streamlined sternum with lower sternal keels.

它们拥有流线型的胸骨，龙骨突较低。

And in high speed, the streamline body creates negative lift.

流线型的车身时可产生负升力。

Mars' atmosphere is so thin, you don't need a lot of streamlining.

火星的大气很稀薄，不必刻意追求流线型。

The company says a streamline design means there's less maintenance.

该公司表示，流线型设计意味着对维护需求更少。

It's the building's sleek aerodynamic design that tricks the wind.

正是这座建筑的流线型空气动力学设计骗过了狂风。

Now cars are streamlined for speed and beauty.

为了提度、增强美观，现小轿车均采用流线型设计。

Tunas, mackerels, and billfishes have made streamlining into an art form.

金枪鱼，鲐鱼和长嘴鱼使其流线型变成一种艺术形式。

All the rest, 3N-6 or 3N-5 for linear molecules, are vibrations.

其余的3N-6种（线型分子3n-5种）属于振动。

They are superbly adapted to life in the water, streamlined and agile.

它们非常适合水中的生活，身体呈流线型且很敏捷。

666. Under the guideline, the output of streamlined seamless liners declines linearly.

该方针的指引下，流线型无缝班机的产量直线下降。

Then we took a streamliner from St. Louis to Denver—just fantastic!

然后我们坐流线型火车从圣路易斯到丹佛——太棒了！

Heddy repaid the favor by streamlining the tycoon's racing airplane.

海蒂报答了这位大亨的恩惠，把他的竞赛飞机弄成了流线型。

She had a clipper bow, and on her foredeck was mounted a three-inch cannon.

她有一个流线型的船头，前舱上还装备了一门三英寸的大炮。

Well, it's just rectilinear. It's classical, has skylight in the middle. This could be anywhere.

它就是直线型。很典型，中间有天窗。这种设计任何地方都有。

Straight features like these are rare on a spherical, spinning planet, except where humans are up to something.

这些线型特征球形旋转星球上非常罕见，除非人类那里做了什么。

Architects gave art modern buildings a strong horizontal emphasis, often accented by horizontal banding or streamlining.

建筑师给现代艺术的建筑以强烈的水平强调，通常通过水平条形或流线型来强调。

But during the great masculine renunciation, men began to adopt this much more streamlined, sober style of clothing.

但是“男性时尚大扬弃”期间，男人开始穿着更具流线型和素雅风格的衣服。

He wanted this three-legged design which it looks good and it fits with his really streamlined look.

他想要这个三条腿的设计，这看起来很不错，符合他真正想要的流线型外观。

But if you're producing a very, very small, highly aerodynamic and efficient car, that's what it's going to look like.

但是如果你要打造一台非常非常小，而且必备流线型和效率的车的话，那么它就应该是这样的。