第一架C919飞机可搭载168名乘客，飞行距离为4075至5555公里。
The first C919 aircraft can carry 168 passengers and is able to fly a distance between 4,075 and 5, 555 kilometers.
它的时速为250公里，也是第一条提供4G网络的山地重载铁路线。
With a speed of 250 km per hour, it's also the first mountain heavy train line to provide a 4G network.
苏利文岛上的新海滨别墅应该能够抵御3级飓风，其最高风速为每小时179-209公里。
The new beach house on Sullivan's Island should be able to withstand a Category 3 hurricane with peak winds of 179 to 209 kilometers per hour.
古斯塔夫登陆时的强度为二级风暴，风速大约每小时175公里，预计新奥尔良将连续数小时受到冲击。
Gustav landed as a secondary storm with a wind speed of about 175 kilometers per hour, and New Orleans is expected to be hit for several hours in a row.
大多数人步行的平均速度为每小时5公里。
Most people walk at an average rate of 5 kilometres an hour.
柏林天文台主任约翰·弗朗茨·恩克最终根据所有这些视差测量结果确定了天文单位的一个值为153,340,000公里。
Johann Franz Encke, Director of the Berlin Observatory, finally determined a value for the AU based on all these parallax measurements: 153,340,000 km.
在雨季，这条河的部分宽度为190公里。
During the rainy season, parts of the river are 190 kilometers wide.
尽管它被称作是马拉松，但它实际总长为35.4公里，而通常的42.2公里。
It's called a marathon, but it's actually 35.4km, not 42.2km like a usual marathon.
一个普通的手机可以发送信号的距离为70公里。
An ordinary cellphone may send a signal at the distance 70km.
该图像的高分辨率版本的可分辨细节为2公里。
The high-resolution version of this image has a resolution of 2 kilometers.
人口密度为45人每平方公里的风景区最容易发生森林火灾。
A landscape with an average of 45 people per square kilometre is ideal for sparking wildfires.
根据丰田提供的数据，普瑞斯插件版每次充电的航程为26.4公里(16英里)。
The Prius Plug-in has an estimated electric vehicle cruise range per charge of 26.4 kilometers (16 miles), according to Toyota.
双子座流星雨相较于其它流星雨来说，速度较慢，为中速，约每秒35.41公里，肉眼容易观测。
Geminid meteors are fairly easy to spot because they travel at about 35.41 km per second, which is relatively mild compared to other forms.
1988年，长度为18.5公里的上海至嘉定高速公路成为中国第一条高速公路。
In 1988, China built its first expressway, between Shanghai and Jiading, with a length of 18.5 km.
声明称，伊夫罗西的飞行最高时速为每小时190英里（合每小时304公里），飞行高度为峡谷上方200英尺（合65米）。
He flew at speeds of up to 190 mph (304 kilometers an hour), skimming the rockscape just 200 feet (65 meters) above the rim of the canyon, the statement said.
IBM的这款软件为SKA(平方公里阵列)望远镜项目而建，能够自动分类天体对象。
IBM's software is built for the SKA telescope (Square Kilometre Array) and allows to automatically classify astronomical objects.
粤港澳大桥主体长为29.6公里。
测试显示其有效范围为1.5公里。
震级为6.2，震源在市中心下约5方公里的深度。
With a magnitude of 6.2, it occurred at a depth of about 5 kilometers beneath the center of the city.
光速比声速要快，为每秒钟30万公里。
Light travels faster than sound at the speed of 300,000 kilometres per second.
作为比较，地球到月球的距离恰好为363104公里。
For comparison, the distance from Earth to Moon is said to be just 363 104 km.
这个湖有14.7公里长，最大宽度为3.05公里，总面积达28.8平方公里。
The lake is 14.70km long and has a maximum width of 3.05km and a total surface area of 28.90km2.
为自己的成功设定一个可实现的目标，例如跑5公里，或整理你的数码照片。
Set yourself up for success with an achievable goal, like running a 5k or organizing your digital photos.
“虽然此项研究是以苏格兰植物生活为基础，但是我们的模式适用于跨越数十万平方公里的地区。”克拉克说。
"Although the study is based on plant life in Scotland, our models apply across regions spanning hundreds of thousands of square kilometres," said Clark.
比如在第一天，我们在贝加尔湖边的“102公里车站”暂时停车，这个车站是为舒米卡村设立的。
On our first day, for example, we paused at “102km stop” on the shores of Lake Baikal.
举溪长为例，一条2公里的溪长是1公里溪长的两倍；一条10公里的溪长，只比9公里的溪长多11%。
For example, a 2km stream is twice as long as a 1km stream; by contrast, a 10km stream is only 11% longer than a 9km stream.
如果没有充足的时间来为你最初计划的比赛进行训练，你可以选择参加更晚一些的另外一个比赛或者参加短一些的比赛如5公里或10公里赛。
If there isn't adequate time to train for the race you originally intended to run, either select another event a few months later or register for some shorter events such as a 5k or 10k.
当局建议电厂周围20至30公里半径范围内居民留在室内，并撤离了半径20公里以内的军民，将其设置为隔离区。
The authorities advised residents living within 20-30 km radius of the plant to stay indoors and set the area 20 km around the plant as an exclusion zone where residents have been evacuated.
当局建议电厂周围20至30公里半径范围内居民留在室内，并撤离了半径20公里以内的军民，将其设置为隔离区。
The authorities advised residents living within 20-30 km radius of the plant to stay indoors and set the area 20 km around the plant as an exclusion zone where residents have been evacuated.
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