We have taken hours km system.
我们采取小时公里制。
A hurricane or typhoon is a system with sustained winds of at least 33 metres per second(119 km/h).
飓风/台风是指风速至少达到33米/秒（119千米/时）的风暴系统。
Even if the object is 40-50 km above the ground it will be annihilated with the system that leaves no chances for survival.
即使目标在离地面40 - 50千米的高空也会被该系统摧毁，无所遁形。
Given the size of the quake, damage can be expected with a 100 km radius of the epicenter, says Robbie Morris, a project scientist with the Australian Tsunami Warning System.
考虑到这次地震的级别，预计破坏范围在距震中半径100公里的范围内。
The typical trench system in World War I consisted of a series of two, three, four, or more trench lines running parallel to each other and being at least 1 mile (1.6 km) in depth.
第一次世界大战时典型的堑壕体系由2至4条以至更多的一系列壕沟组成，壕沟之间彼此平行，而且纵深可以达到1英里（合1.6公里）。
The Akatsia-M system, which is operated by two specialists, uses a UAV with a cruising speed of 120 kmh, a flight endurance time of 11/2 hours and an onboard camera with a range of up to 15 km.
Akatsia-M系统是由两位专家操作，使用一架时速120公里的无人机，飞行耐力时间可达5.5小时，机载相机拍摄范围内可达15公里。
The system, which presents both the pilot and the ground units with an identical colour map of the target area as well as GPS co-ordinates, works in real-time and has a range of about 50 km
该系统能向飞行员和地面装置提供统一的目标区域彩色图和GPS协调，具有实时工作能力，射程范围约50km。
The more than 30 km (18.6 miles) long mine system were used during centuries to extract stone to build the Hungarian capital.
这条总长超过30公里（18.6英里）的矿区在几个世纪中，提供了建造匈牙利首都的矿石。
The Grad truck-mounted system featuring 122-mm rockets with a range of 30-40 km was developed in 1962 and has been in service since 1964.
冰雹火箭炮使用卡车底盘，使用122毫米火箭弹，火力覆盖范围30-40公里。 这种火箭炮在1962年完成开发并在1964年服役。
Located at the mouth of the Yangtze River, the island is China's 3rd biggest island, with an area of 1267 sq km and a relatively intact ecology system.
崇明岛位于长江口，是中国第3大岛，面积1267平方公里，生态环境相对完好。
Knowledge Management (KM) system is one kind of technology that synthetically explore various methods to realize the capture, storage and reuse of knowledge.
知识管理(KM)系统是一种综合利用信息技术以实现知识的俘获、存储和重用的技术。
Results The automatically rotating KM—5000D microkeratome system comprised three parts: micro-cut system, double electronic dynamic device and control panel.
结果制作带蒂超薄角膜瓣的自动旋转型KM-5000D微型角膜刀成形系统包括微型切割器、双电机动力装置和控制箱部件。
While Earth harbours about 320 million cubic miles (1,333 cubic km) of water, our planet is practically a desert compared to the rest of the Solar System.
尽管地球拥有3.2亿立方英里(1333立方千米)水资源，我们的星球相比太阳系的其他星球而言简直就是一片沙漠。
The new signalling system will be installed on the Tashguzar – Kumkurgan line, which is more than 200 km in length serving 17 stations in Southern Uzbekistan.
新型信号系统安装在乌兹别克斯坦南部的塔日古扎尔至库姆库尔干线路间，全程二百公里，总共有17个站点。
Described are the composition, features and preventative measures for the power supply system on the trailer car of the 270 km/h EMU.
介绍了我国270km/h电动车组中拖车供电系统的组成、特点及保护措施。
At the distance of Saturn's orbit or 880 million km, the particle density significantly increases thus further altering the vector of the Anomaly's entry into the solar system.
在土星轨道距离，也就是8.8亿公里距离上，粒子密度大大地加大了，因而进一步改变了Anomaly进入太阳系的引导力。
In just a year, the city has doubled the metro system to 420 km (260 miles) of track and opened a new airport terminal to accommodate tens of thousands of visitors per day.
上海仅用一年就将地铁长度翻倍增至420公里，虹桥机场2号航站楼正式启用，逐日乘客吞吐量数以万计。
In just a year, the city has doubled the metro system to 420 km (260 miles) of track and opened a new airport terminal to accommodate tens of thousands of visitors per day.
上海仅用一年就将地铁长度翻倍增至420公里，虹桥机场2号航站楼正式启用，逐日乘客吞吐量数以万计。
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