防晒霜提供了对有害紫外线的保护。

Sunscreen offers protection against harmful UV rays.

公司呼吁对有害化学品的使用实行暂停。

The company called for a moratorium on the use of harmful chemicals.

这对有害藻华是好消息，但对生态系统健康则是噩耗。

That bodes really well for harmful algal blooms and poorly for ecosystem health.

FGK系列的过滤纲状组织对有害固体污染物提供了优良的过滤作用.

The net framework of FGK series supply nicer filter of harmful solid dirt Get off waterconnector.

这种活动似乎能促使人们做扫除，但对有害垃圾的统一回收没有多大帮助。

Such campaigns seem to prompt them to have a clear-out but they often do not make it to the collection point.

令人痛心的是，通常只有在有人死亡或得了重病之后，政府才肯介入，对有害垃圾加以控制。

Sadly, governments often will not intervene and reduce level of dumped hazardous waste only after someone has died or become seriously ill.

美国新泽西州的议员法兰克·洛腾伯格正在起草一个急需的法规，这个法规将会加强对有害物质实施控制。

Senator Frank Lautenberg of New Jersey is drafting much-needed legislation that would strengthen the Toxic Substances Control Act.

本文概述了镉的存在形态和毒性以及其它一些问题，介绍了我国对有害化学物质食品卫生标准的制定步骤。

And we also introduce the steps to set up the Hygienic Standard of chemical detriments control in China.

应充分利用地质屏障对有害物质在环境中运移的阻滞效应、对固体废物地上或地下填埋场进行优化选址，使其达到环境保护的永久性和安全性。

It would be necessary to fully use the retardation of geological barriers to choose proper landfill sites for the waste solid and permanently protect the environment from pollution.

该中心正在寻找产出一些新的马铃薯种类的方法，使得马铃薯可以少浇水也能成长，对有害物质具备更强的抵抗力，可以适应变化的气候等。

The center says it's looking for ways to produce potato varieties that require less water for growing and have greater resistance to pests and climate change.