结果表明，该处理工艺完全适用于含油泥砂的除油，对油田生产以及环境保护都有重要意义。

Result shows that the technology is completely applicable to the oil removal in oil-contained silt and has important significance in oilfield production and environment protection.

youdao

林木木质素改良对于提高纸浆得率和质量、降低造纸经济成本以及环境保护，都具有重要意义。

For the paper industry and the environment, it would be beneficial to process and improve trees with less lignin or with lignin that is more easily extractable.

youdao

私有的水处理设备的价格在市场可承受的范围内，维护保养这些设备以及环境保护的投入都尽可能的减少。

Privately owned water utilities will charge what the market can bear, and spend as little as they can get away with on maintenance and environmental protection.

youdao

It's great because there's huge expectation that we are gonna bring this agency back, that we are gonna restore EPA with places, the protector of air, water and land.

这么做很好，因为人们期待着,环境保护署重新回到视线当中，期待环境保护署能够重新，发挥对大气，水以及土地资源保护作用。

普林斯顿公开课 - 领导能力简介课程节选

For example, how cancer diagnosis has improved, what are some of the causes of cancer in the environment around us and how can we protect ourselves from it, and we'll talk about treatments for it as well.

例如癌症的诊断手段是如何进步的,我们周围环境中有哪些致癌因素,以及我们如何保护自己免受其害,我们也会讨论到癌症的治疗手段

耶鲁公开课 - 生物医学工程探索课程节选