公里

BD car develops a speed of more than 300 km / h, and the administration made as realistic.

BD汽车开发超过300公里/小时的速度，以及管理系统全真模拟。

When new powerplants are introduced in 2011, emissions could be reduced to 90 g/km.

当新的动力装置，介绍了在2011年，排放量可减少到90克/公里。

As a feat of engineering it would be remarkable; a barrage stretching for 10 miles across the Severn estuary.

就以工程学来说这将会成就非凡，一道延伸16公里横越赛文河口的巨障。

Australia's mainland coastline measures approximately 21,700 miles (35,000 kilometers), providing beachfront habitat for seagulls and other shorebirds.

澳洲大陆海岸约有21，700英里（35，000公里）长，为海鸥和其他海鸟提供了海滨栖息地。

The fire started on Sunday in Black Bear State Park.

一场森林大火烧毁了55公里，在星期三早上终被控制住。

This time, I beat my own record of 2900KM in six days

此次我打破自己在6天走2900公里的记录。

Any of five winds with speeds of from 4 to 31 miles (6 to 50 kilometers) per hour, according to the Beaufort scale.

2级至6级的风根据蒲福风级，速度达每小时4至31英里6至50公里）的五种风的任一种

"Any of five winds with speeds of from 4 to 31 miles (6 to 50 kilometers) per hour, according to the Beaufort scale."

根据蒲福风级，速度达每小时4至31英里(6至50公里)的五种风的任一种。

Meteorology Any of five winds with speeds of from 4 to 3 miles (' to 50 kilometers) per hour, according to the Beaufort scale.

2级至'级的风：根据蒲福风级，速度达每小时4至3英里'至50公里）的五种风的任一种

Any of four winds with speeds of from 32 to 63 miles (51 to 102 kilometers) per hour, according to the Beaufort scale.

七级到十级风根据蒲福风级标准，四种风中的任何一种速度为每小时32至63英里51至102公里）的风

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。