A pollution warning system is being established.

正在建立一个污染报警系统。

And a color-coded warning system was also put in place.

并发布了彩色编码预警系统。

Early warning system for earthquakes is expensive and also complex.

早期的地震预警系统造价昂贵并且极其复杂。

And these days, it's essential as a distant early warning system.

而在现代，它则是重要的远距离早期预警系统。

It says that more investment is also needed in early warning systems.

并将加大报警系统投资力度。

But it says improvements in early warning systems have helped reduce casualties.

但该机构表示，早期预警系统的改进有助于减少伤亡。

Dr. Mahoe Legmei runs the Philippine government's early warning system for disasters.

菲律宾灾害预警系统的政府负责人Mahoe Legmei博士。

Orange is the second highest on China's four-tier color-coded weather warning system.

橙色预警是我国四级颜色编码气象预警系统中的第二高等级。

The proposed early warning system would let the public know of a possible quake.

拟议的预警系统能通知公众有可能发生的地震。

It could act as a warning system against other drivers judged to be behaving aggressively.

它可以作为预警系统，以应对其他被判定为行为激进的驾驶员。

The team said more physics-based measuring tools are necessary to create early warning systems.

该团队表示，需要更多基于物理的测量工具来创建早期预警系统。

China has carried out the construction of an earthquake early warning system since the 1990s.

中国从 20 世纪 90 年代开始建设地震预警系统。

A tsunami early warning system was set up here after the 2004 disaster.

2004年灾难发生后，这里建立了海啸预警系统。

Lastly, people need to improve health system and early warning system, especially in low-and-middle-income countries.

最后一点，人们还需要完善卫生系统和预警系统，尤其对于中低收入国家来说。

Saving lives through early warning systems and helping us build better infrastructure to protect our cities.

通过早期预警系统挽救生命，帮助我们建立更好的基础设施用以保护我们的城市。

Workers will also keep watch of an early warning system designed to protect drinking water supplies.

工作人员还会密切关注一个旨在保障饮用水供应的预警系统。

And one question being asked, is whether an advanced earthquake warning system could keep people safer.

而因为此次地震一个被问及的问题就是拥有一款先进的地震预警系统能否保证人们的安全。

The US tsunami warning system says there is no risk of a wave after the quake.

美国海啸预警系统表示，地震后没有发生海啸的风险。

The orange alert is the second most severe in the country's four-tier air pollution warning system.

橙色预警是中国四级空气污染预警系统中第二严重的。

In the United States, scientists recently deployed a similar whale warning system off America's west coast.

在美国，科学家最近在美国西海岸部署了一个类似的鲸鱼预警系统。