Highly toxic and causes convulsions and death.

毒性很强而且会导致抽搐和死亡。

Instead of commonly used highly toxic substances, Townsend discovered that it can be done with nontoxic salts.

而且特温斯德发现可以使用无毒的盐来替代通常使用的剧毒性物质。

Death Henrietta's treatment for cervical cancer was radium, a radioactive metal that glows blue and is highly toxic.

死亡海瑞塔治疗宫颈癌的方法是镭，一种放射金属，会发出蓝色的光，毒性很高。

Unfortunately, farmers will poison dead carcasses to kill off predators, and bateleurs end up ingesting the highly toxic poisons.

不幸的是，农民们会给死尸下毒好消灭捕食者，短尾鹰最终因食用了高浓度有毒物质而死亡。

The draft does ban the use of highly toxic pesticides for crops involving vegetables, fruit, tea and medicinal herbs.

修订草案规定，高毒农药不得用于蔬菜、瓜果、茶叶和中草药材。

That stuff we were using today is highly toxic.

我们今天用来杀虫的东西可是有剧毒的。

Don't eat mushrooms, as many are highly toxic, so it's not worth the risk.

不要吃蘑菇， 因为很多都是剧毒的， 所以不值得冒险。

As oxygen becomes pressurized, it forms large amounts of superoxide anion (O2) and peroxide (H2O2), which are highly toxic to living cells.

当氧气被施加压力时，会形成大量的超氧阴离子和过氧化物，这些对活细胞有剧毒。

To make their paint, artists would grind a block of lead into powder, exposing highly toxic dust particles.

为了制作颜料， 艺术家们会将一块铅磨成粉末，暴露出剧毒的灰尘颗粒。

And you don't have to be a seasoned forager to know that some species of fungi are highly toxic.

即使您不是经验丰富的采集者，也知道某些种类的真菌具有剧毒。

For instance, the new microscope helped scientists test the shampoos containing silver nanoparticles, which are highly toxic to bacteria living in human hair.

例如，新型显微镜能够帮助科学家监测洗发水中所含有的银纳米颗粒，该物质会对头发上的细菌产生剧毒。

Polonium is a highly toxic substance and just one microgram -- about the size of a speck of dust -- is enough to kill a person.

钋是一种剧毒物质，仅仅一微克，也就一点灰尘大小的钋便可致人死亡。

One of the key steps in making viscose rayon involved a compound called carbon disulfide, which is -- as you might guess-- highly toxic!

制造粘胶人造丝的关键步骤之一涉及一种称为二硫化碳的化合物，正如您可能猜到的那样，它具有剧毒！

Nitrogen too becomes highly toxic to humans at high pressures, inducing nitrogen narcosis or " rapture of the deep" , which produces a drunken-like state in the victim.

氮气在高压下也会对人类产生剧毒，诱发氮麻醉，也叫做深海眩晕，这会让受害者进入一种类似醉酒的状态。