Do they just float around in some form of limbo, doomed always exist and never biodegrade?

Many chemical contaminants, including chlorinated solvents, BTXE, nitrate, toxic metal in groundwater systems can be biodegraded.

利用微生物作用可以降解地下水系统中氯代化溶剂 、 烃类 、 硝酸盐 、 有毒金属等多种化学污染物.

PLA fiber is a new protection fiber , which can be biodegraded.

玉米纤维是一种可完全生物降解的新型环保纤维.

After this carrier delivers the drug load to the brain, it would break down by biodegrading.

在经过运送后,药物到达大脑, 然后通过生物递降分解使之分解.

A market for biodiesel as a lubricity additive is also emerging.

另外,生物柴油作为润滑添加剂也正在拥有越来越多的市场.

The biodiesel fuel is a green renewable energy resource.

生物柴油是绿色可再生能源.

It was about the significance of development of biodiesel in our country.

展望我国发展生物柴油具有重要意义.

This likely reflects a slow down in biodiesel production in existing facilities.

这可能说明现有工厂的生物柴油生产能力开始下降.

Through a chemical process, the waste oil is converted to biodiesel fuel.

通过化学过程, 废油转化为生物柴油的燃料.

Elsewhere, there is even talk of producing biodiesel from pig manure.

此外, 甚至有人在讨论用猪粪生产生物柴油了.

It's been acting up ever since they switched it to biodiesel fuel.

她加了生物柴油后开始出问题.

Making biodiesel remains more expensive than producing the non-bio sort.

制造生物柴油机仍保持比普通款昂贵.

Besides regular diesel fuel from petroleum, there is biodiesel.

除了从石油中提炼的柴油, 还有所谓的生物柴油.

The preparation of biodiesel from stock of vegetable oil was studied.

利用油皂脚制备了生物柴油,开发了“一步法酯化”新工艺.

Biodiesel was a kind of renewable fuel of friendly environment.

生物柴油是一种对环境友好的可再生燃料.

Biodiesel prices are dictated by the spread between biodiesel and diesel.

生物柴油价格通过生物柴油和普通柴油的利差得到反映.

Canola ( rapeseed ) , used in biodiesel, is an important local crop.

用来生产生物柴油的 油菜籽 正是当地一种重要的农作物.

We are into trade of Biodiesel, Refined Glycerin Glycerin , Cement and Sugar.

我们是制造生物柴油, 精制甘油.

This article briefly introduces the feature, technology and development of biodiesel oil.

简要介绍了生物柴油的特性 、 生产技术及发展概况.

Biodiversity includes ecosystem diversity, species diversity, gene diversity and landscape diversity.

生物多样性包含生态系统多样性 、 物种多样性 、 基因多样性和景观多样性.

We are losing biodiversity at unprecedented rate.

我们正在以史无前例的速度丧失生物多样性.