英语例句

含「speed」的例句共 217 条

• On the descents, cyclists spin past cars, freewheeling downhill at tremendous speed.

  在下坡道上，自行车手们飞快地掠过汽车，靠惯性极速冲下山去。

• Steamships captured the North Atlantic passenger business from sail in the 1840s because of its much greater speed.

  19世纪40年代，蒸汽船凭借其更快的速度从帆船手中夺取了北大西洋的客运业务。

• Increasing gravity is known to speed up the multiplication of cells.

  为人所知的是，不断增加的重力会加速细胞数量的递增。

• The earth's gravity slows the moon's rotation, matching it to the speed of its orbit.

  地球引力减缓了月球的自转速度，使之与其轨道的速度相匹配。

• Correct decisions came when the referees were moving at a speed of about 2 meters per second.

  当裁判以每秒两米的速度移动时，裁判做出了正确的判罚。

• The axle connects to the outer arms of the Wheel, which begin to rotate at a speed of 1/8 of a revolution per minute.

  车轴连接到这个车轮的外臂，外臂开始以每分钟1/8转的速度旋转。

• It can fly at a speed of about 200 miles per hour.

  它能以每小时200英里的速度飞行。

• Since 1993, sea levels have risen at a speed of 3.2 cm every 10 years.

  自1993年以来，海平面以每10年3.2厘米的速度上升。

• Humpback whales swim at a speed of 1.6 kilometers an hour from Alaska to Hawaii.

  座头鲸以每小时1.6公里的速度从阿拉斯加游到夏威夷。

• The car travels at a speed of 80 miles an hour.

  小汽车以每小时80英里的速度行驶。

• The airplane flew at a speed of 500 miles an hour.

  飞机以每小时500英里的速度飞行。

• The bus is running at a speed of 50 miles an hour.

  这辆车正以每小时50英里的速度行驶。

• This buoyancy allows it to fly at a speed of 20 feet.

  这种浮力使它们具有20英尺飞行速度。

• The shooting stars are falling at a speed of 66 km per second.

  该流星群速度可达每秒66公里。

• The train is travelling at a speed of sixty miles an hour.

  火车正以每小时六十英里的速度行驶。

• The nation's population continues to rise at a speed of 12 million per year.

  这个国家的人口持续以每年1200万人的速度增长。

• Movie cameras typically operate at a speed of about 24 frames per second.

  电影摄像机通常是以大约一秒24帧的速度运转的。

• The 1,318 kilometers of track needed for the link is being laid at a speed of around 12 kilometers a day.

  1318公里的路程需要每天架设12公里。

• The team reported that at a speed of 100km/h (65m/h) the braking distance was reduced by 3.66 meters (12 feet).

  研究小组报告如果以每小时100公里的速度行驶，这个系统能减少3.66米的刹车距离。

• It can print at a speed of up to 35 pages per minute and grab photos to print directly from your camera's memory card.

  他可以达到每分钟35张的速度而且可以直接将记忆卡中的图片打印出来。

• The vehicle must take off and land at an airport; once in the air, it can range 460 miles at a speed of 110 miles per hour.

  这款飞行汽车必须在机场起飞和降落；一旦升空，它可以以110迈的速度最多飞行460英里。

• It was shown flying at a speed of slightly over 6000 mph, and rapidly changing direction in the early morning sky, it is claimed.

  其飞行速度略高于6000英里/小时，并且猛然改变方向冲上清晨的天空中。

• The FCC says that by 2020 it aims to ensure universal access at a speed of 4 megabits per second (Mbps), a fairly feeble target.

  FCC说计划到2020年确保实现4M/秒的普遍覆盖，可谓一个相当保守的目标。

• After millions of years in this position the new moon was drawn into a collision at a speed of less than three kilometres per second.

  几百万年后，此状况下的新月亮以低于每秒3公里的速度要对撞了。

• He jogs if his knee doesn't bother him, but most often he walks on the treadmill at a speed of 4.4 miles per hour with a slight incline.

  如果膝盖不犯毛病的话，他也会慢跑，但多数时间他都是在跑步机上以每小时4.4英里的速度进行缓坡走练习。

• Their calculations showed that small waves of air in repeated fast pulses could steer a carpet at a speed of around one foot per second.

  他们的计算表明，快速而持续的微小空气波动可以使毯子达到每秒一英尺(译者：30.48厘米)的飞行速度。

• "Six sieverts of radiation is fatal for people," Edelstein says, "but [at a speed of."99 the speed of light] you'd get 61 sieverts in one second.

  “6个西韦特的放射就足够致人死亡，”Edelstein说，“但(在0.”99倍光速的速度下)你每秒能受到61个西韦特。

• At that speed, HM Cancri is the fastest binary star pair ever discovered, with each White Dwarf circling the other at a speed of 310 miles per second.

  双星HM Cancri是迄今为止所发现的运行最快的双星，它们是一对白矮星，其中一个围绕着另一个运转的速度是每秒310英里。

• They grow up to four metres (12 feet) in length, weigh as much as 250kg (550lb) and, when chasing prey—mostly sardines—can swim at a speed of 70kph (45mph).

  它们能长到4米长（12英尺），250公斤重（550磅），当追赶猎物时——大多数时候是沙丁鱼，它们的速度能达到时速70公里（45迈）。

• The Earth's figure axis is not the same as its north-south axis in space, which it spins around once every day at a speed of about 1, 000 mph (1, 604 kph).

  地轴不同于空间里的南北轴线。 地轴每天围绕南北轴线旋转一次，转速约为1000英里/时（合1604千米/时）。

• The quake off Sumatra happened at around 0800 local time, causing a giant rupture in the sea bed, which set a huge body of water moving at a speed of up to 700kph.

  苏门答腊地震发生于当地时间约早上8点，造成海底巨大裂缝，引起大量的海水以高达700公里/小时的速度前进。

• It can run at the speed of up to 50 km/h on the tracks.

  它在轨道上运行的速度能达到每小时50公里。

• Even if ET has mastered building a rocket that can travel at the speed of light, he may be lying dead inside a weakened craft .

  即使外星人已经掌握了制造一枚能以光速飞行的火箭的技术，他也可能死在了一架飞船里。

• Today people and goods travel by jet aircraft and fast ships, and information is transmitted at the speed of light over the Internet.

  人和货物通过喷气式飞机和快船来流动，而信息是通过互联网以光的速度传送。

• If you could move at the speed of light, your time would stand still, if you could move faster than light, your time would move backward.

  如果你能以光速运动，你的时间就会静止不动；如果你能以快于光速的速度运动，你的时间就会倒退。

• Shared memory provides the fastest method of interprocess communication, because it processes read and write messages at the speed of memory transfers.

  共享内存提供了最快的进程间通信方法，因为它以内存传输的速度来处理读写消息。

• The electron is not moving at the speed of light.

  电子不是以光速运动的。

• At the speed of Goda's camera, there isn't enough light to magnify.

  当达到Goda的这个相机的速度时，已经没有足够的光来放大了。

• They participate others' journey at the speed of 15 thousand replies per day.

  以每天15000条的回复参与他人的旅行。

• Light travels faster than sound at the speed of 300,000 kilometres per second.

  光速比声速要快，为每秒钟30万公里。

• Radiation: composed of massless or nearly massless particles that move at the speed of light.

  辐射：由以光速运行的无质量或近无质量粒子所构成。

• Orange, 20, pounds on the drums; Juice, 23, shreds chords at the speed of Shanghai's maglev train.

  20岁的Orange嘭嘭的击打着鼓，23岁的Juice则以上海磁悬浮列车的速度扫过琴弦。

• Unfortunately, they rarely reshape established processes and hardened attitudes at the speed of change.

  不幸地是，他们极少会重塑已经建立好的流程，对待变化速度的态度顽固不化。

• But even if they make it to market soon, don't expect to be zipping around the country at the speed of sound.

  即使这些飞机很快的投入市场，也不要期待以音速飞行的飞机可以在国家间呼啸而过。

• I can just fly down there at the speed of light, catch a quickie, and fly away before she knows what happened.

  我只要光速飞过去，速战速决，在她发现之前飞走不就行了。

• It is so far from Earth that radio signals, traveling at the speed of light, take 16 hours to reach the spacecraft.

  它与地球的距离如此之远，以致地球发出的无线电信号要以光速传播16个小时才能到达这部航天器。

• When the telegraph first moved information over long distances at the speed of light, we'd hit a new turning point.

  当电报首次以光速长距离传递信息时，我们迎来了转折点。

• This blue planet, and near her, the white moon that holds us in her gravitational pull so that we spin at the speed of life.

  这蓝色的星球，还有在她附近，那以自身引力挽留住我们的白色月亮，于是，我们以生命的速度旋转。

• Since x-rays travel at the speed of light, the echo indicates that an object fell into the black hole around 350 years ago.

  因为X射线以光速运行，因此反射表明，大约在350光年前，有一个物质落入黑洞。

• They are very nearly massless and thus, even at moderate energies, we'd expect them to travel essentially at the speed of light.

  它们的质量非常接近零，因此，即使在中等能量下，我们也希望它们以光速传播。