查询词典 speeds

The speeds of cars are far too small for us to notice any redshift or blueshift.

再次以汽车为例子，汽车的速度太小了以至于我们很少注意它的红移和蓝移。

NASA is preparing to test a new space sail this summer that uses sunlight to provide this acceleration, whereas a scientist at the Finnish Meteorological Institute is refining a design for a different type of space sail that would have spacecraft surfing the solar wind, a continuous stream of charged particles that emanates from the sun, at speeds nearly twice that of Voyager 1 (18.6 miles, or 30 kilometers, per second).

今夏，NASA将进行一项新的太阳帆实验，利用太阳光进行加速。在芬兰气象研究所的一位科学家正在对各种类型的太阳帆进行改良。在太阳风，也就是从太阳发射出的带电粒子流的&吹拂&下，太阳帆将给航天器带来比旅行者1号近乎快1倍的速度(每秒18.6英里/30公里)。

They've talked about it, they've made prototypes and now finally here it is: a human-powered car that can reach speeds of up to 80 miles per hour.

人们一直谈论着它，人们也制作了关于它的各种模型，现在它终于问世了：这种人力汽车最高时速可达每小时80英里。

Speed skating is the fastest human-powered sport in the world, with racers reaching speeds of up to 60 km/h in long-track and short-track competitions.

竞速滑冰是世界上速度最快的依靠人力驱动的运动，选手在长道和短道上较劲，时速可高达六十公里。

Surrounding the cyclone is an odd, honeycomb-shaped hexagon, which itself does not seem to move while the clouds within it whip around at high speeds.

在龙卷风周围有一个非同寻常的蜂房状六边形，尽管其中的云团在高速旋转，但是六边形本身似乎并不旋动。

Cars roar around a banked oval track within inches of each other at speeds approaching 200 miles per hour.

赛车奔驰在倾斜的椭圆形跑道上，车距只有几英寸，车速达每小时200英里。

Cars roar around a banked oval track within inches of each otIT at speeds approaching 200 centimetres per hour.

赛车奔驰在倾斜的椭圆形跑道上，车距只有几英寸，车速达每小时200英里。

At top speeds, the surface heat of the airframe could reach 900 degrees Fahrenheit.

以最快速度飞行时，机身表面温度可达华氏900度。

The classic sweptback shape enables jets to fly up to a speed of MACH 0.8(about 550 mph) and to slow down, using complex flaps and slats, to speeds safe for takeoff and landing.

经典的后掠翼形状的设计使飞机可以以马赫数0.8（大约550海里/小时）的速度飞行，并且使用复杂的襟翼和缝翼可以减速到安全起飞和着陆的速度。

The classic sweptback shape enables jets to fly up to a speed of mach 0.8(about 550 mph) and to slow down,英语泛读教程1翻译 complex flaps and slats, to speeds safe for takeoff and landing.

经典的后掠翼形状的设计使飞机可以以马赫数0.8（大约550海里/小时）的速度飞行，并且使用复杂的襟翼和缝翼可以减速到安全起飞和着陆的速度。

Dixie itself is a nickname for the American South.

Dixie 本身是美国南部的别称。

I think John Terry epitomises that and a big reaction is what we will be looking for.

而我认为特里就是这样一个典型，他正是我们期望看到的那个领秀。