这个过程让许多有毒物质进入到了自然环境中。
The process allows many poisonous substances to escape into the environment.
一些有毒物质流入我们作为饮用水的河流中。
Some poisonous substances are flowing into the rivers that are sources of our drinking water.
由于它们缺乏氧气，沼泽沉积物中的硫化物含量很高，而硫化物对大多数植物都有毒。
Because they lack oxygen, marsh sediments are high in sulfides that are toxic to most plants.
我们可以把西部平原上覆盖的大片草地撕开，然后把有毒的化学物质倒入土壤中，直到土壤枯死，被风吹走。
We can tear apart the great grass cover of the western plains and pour toxic chemicals into the soil until the soil is dead and blows away in the wind.
她发现，许多家庭都暴露在高水平的、有时是致命的化学物质和其他有毒物质中，但她不被允许公开自己的信息。
She found many families were being exposed to high, sometimes deadly, levels of chemicals and other toxic substances, but she was not allowed to make her information public.
它们能在含有对大多数其他植物有毒的高浓度金属的土壤中茁壮成长。
They can thrive in soil with high concentrations of metals that are toxic to most other plants.
此外，地热加热的水可能含有从热岩石中溶解出来的盐和有毒物质。
In addition, water heated geothermally can contain salts and toxic materials dissolved from the hot rock.
有毒化学物质在我们的生活中随处可见，比如公共草地上用于杀虫的化学制剂，以及公共区域地板上用于清洁的化学物质。
Toxic chemicals are everywhere in our lives—insect-killing chemicals used on public grass areas, cleaning chemicals on the floors of public areas.
作为工作的一部分，她对环境中的有毒物质进行了实地研究。这些物质通常来源于大型工业污染源附近的少数民族社区。
As part of her job, she conducted field research on toxic substances in the environment, often in minority communities located near large industrial polluters.
如果没有真正的无毒蛇，那些所谓的无毒蛇，比如蟒蛇和巨蟒，在它们进化过程中的某个阶段是有毒的吗？
If there are no truly non-venomous snakes, were the so-called non-venomous snakes, like constrictors and pythons, were they venomous at some point in their evolution?
通过对DNA 及蛋白质中的基因物质进行分析，研究人员可以专注于有毒基因，并利用它们得到蛇毒的进化轨迹，这样也就知道了蛇的进化源。
By analyzing the DNA, the genetic material of the proteins, the researchers could focus on the toxic genes and use them to trace the evolution of snake venom, and from this, the evolution of snakes.
在研究这些疾病爆发的过程中，科学家们发现受影响的树木会向树叶中释放以酚类物质为主的有毒化学物质进行反击。
In studying these outbreaks, scientists have discovered that affected trees fight back by releasing toxic chemicals, mainly phenols, into their foliage.
通过将有毒资产放到充当警戒线的“坏银行”中来应对。
Take the hit up front by putting the toxic assets into a "bad bank" that acts as a cordon sanitaire.
焚烧重金属或金属含量高的材料(尤其是铅、汞和镉)可能使有毒金属传播到环境中。
Incineration of heavy metals or materials with high metal content (in particular lead, mercury and cadmium) can lead to the spread of toxic metals in the environment.
你可能从美容产品中吸收了有毒的化学物质，主要地，直接吸收到了你柔弱的器官。
The toxic chemicals you may be absorbing from the use of beauty products are, largely, going directly to your delicate organs.
它将你拽入了可怕的幻觉和挫败的陷阱中，它充斥着各种细节、规定、错误的承诺和其他有毒的成分。
It snares you in a devilish trap of illusion and frustration. It's too heavily nuanced with details, rules, false promises, and other venomous constraints.
当沼泽茶叶绽开，空气中充满了很多药草和有毒植物的气味。
When marsh tea is abloom, air is permeated with stupefying odor of this medical and poisonous plant.
研究人员说这些有毒的尘埃可以附着到物体表面，也可再空气中传播。
Researchers say it's a toxic dust that settles onto surfaces and can spread in the air.
对食品中基因的轻微的变更并不会让食品有毒或有危害性。
Changing a few genes here and there does not make a crop toxic or dangerous.
同时化验两个人的血样、尿样中七种有毒化学物质的含量变化。
Their blood and urine samples were analyzed to determine if the levels of seven toxic chemicals had changed.
而就在两三年前，我们又成功说服苹果在他们的产品中摒弃使用有毒原材料。
A few years ago we also ran a successful online campaign to convince Apple to remove toxic substances from its products.
因为色彩鲜艳的昆虫常常是有毒的，它们从采食的有毒植物中获得保护自己的化学武器。
Because colorful bugs can be toxic, they often get their chemical protection from nibbling poisonous plants.
在35年间，你的灯泡会释放大量的有毒汞到空气中。
Over 35 years, the use of your bulbs will release a great deal of toxic Mercury into the air.
就像今天的煤灰一样，这些颗粒中可能也含有一些有毒金属，如铬和砷。
And like coal ash produced today, the particles would have been loaded with toxic metals such as chromium and arsenic.
这就是棘手的地方：如果在你的生活中，有人始终不能坚持到最后，那么我将会将他们归类为有毒害的人。
Here is where it gets tricky: if you have someone in your life who is consistently not following through, I would classify them as a toxic person.
但银同样也会在环境中积累，当其达到一定浓度时将有毒性。
But silver can also accumulate in the environment and, at certain levels, prove toxic.
他告诉我说，在这个梦境中，他太太给他带来了他最爱的蛋糕——但看起来并不新鲜而且还有毒。
He told me that in the dream his wife brought him his favorite cake - but it was stale and had some poison in it.
他告诉我说，在这个梦境中，他太太给他带来了他最爱的蛋糕——但看起来并不新鲜而且还有毒。
He told me that in the dream his wife brought him his favorite cake - but it was stale and had some poison in it.
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