有毒物质

Hydrocarbons gases, xylene, sulfolane, tetrachloroethylene and dimethyldisulfide belong in toxic substance, but all of them are lower toxicity.

烃类气体、二甲苯、环丁砜、全氯乙烯、二甲基二硫属于有毒物质，但毒性都较低。

Contain caffeine, theobromine, or theophylline, which can be toxic and affect the heart and nervous system.

含有咖啡因，可可碱或茶碱，这些有毒物质会损伤猫的心脏和神经系统。

There is concern that it could threaten wildlife with spilled oil and other toxic materials.

这是考虑到泄露的石油以及其他有毒物质会对野生动物的生命造成威胁。

In 1897, in his presidential address to the American Medical Association, Dr. Davis wrote,"High arterial tension in gout is due in part to uric acid or other toxic substances in the blood which increase the tonus of the arterioles."

Davis在美国医学会的就职演说中指出："痛风患者的血压升高部分是由于血中的尿酸或其他有毒物质引起肾脏小动脉的收缩所致。"

This includes the description of chemical composition, properties and toxicological tests.

其中包括对食品相关化学指标、食品性能以及有毒物质含量的详细描述。

Aimed at time and manpower consuming and contact to poisonous substances which are harmful to analyzers,the original method for analysis of trace chlorine in triphenyl phosphine was replaced by microcoulometry,based on times of testing comparisons.

针对齐鲁分公司第二化肥厂原有的三苯基膦氯含量的分析方法耗时、耗力且分析过程中接触的有毒物质较多、对分析人员伤害较大等问题，经过多次试验对照，用微库仑法代替原有的分析方法来测量三苯基膦中的微量氯。

There were dramatic discoveries in Superfund's early years-valleys filled with chemical drums, unfenced dump sites littered with explosives, fissures where toxins oozed out of the earth.

在超巨额基金立头几年，人们的发现触目惊心--山谷中堆满了装化学品的圆桶，没有隔离的垃圾堆放场扔满了易爆物品，垃圾掩埋场所出现的裂缝中，有毒物质渗出地面。

Midstream Rule Changes. There were dramatic discoveries in Superfund's early years valleys filled with chemical drums, unfenced dump sites littered with explosives, fissures where toxins oozed out of the earth.

中途政策改变：在超巨额基金设立头几年，人们的发现触目惊心—山谷中堆满了装化学晶的圆桶，没有隔离的垃圾堆放场扔满了易爆物品，垃圾掩埋场所出现的裂缝中，有毒物质渗出地面。

Midstream Rule Changes. There were dramatic discoveries in Superfund's early years valleys filled with chemical drums, unfenced dump sites litter ed with explosives, fissures where toxins oozed out of the earth.

中途政策改变：在超巨额基金设立头几年，人们的发现触目惊心—山谷中堆满了装化学晶的圆桶，没有隔离的垃圾堆放场扔满了易爆物品，垃圾掩埋场所出现的裂缝中，有毒物质渗出地面。

You should avoid unfiltered tap water at all costs since it may contain fluoride, arsenic, and other toxic substances.

您应该避免未经过滤的自来水不惜一切代价，因为它可能含有氟，砷，及其他有毒物质。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。