有毒化学物质

"You may find two kinds of toxic chemicals including formaldehyde and resolvable toxic aromatic amine dyes."

"你可能会在新衣服上发现两中有毒的化学物质–甲醛和有毒的可溶性芳香胺染料。"

It change the normal method for "beginning control" and "goal control". With the development of living level, upholster is dispensability for indoor, the using of decorative material produce plenty of poisonous、baleful chemical substance. These substance make the air indoor into bad, and threaten the healthy in the door if these cumulate .What"s more it will reduce work efficiency. The past method of IAQA is subjective assessment or giving priority subjective assessment. But people will adapt to indoor environment due to settle in the door long-term, which it lead to incorrectness. So, we can"t only use subjective assessment for IAQ. In this article, the author bring forward the best and the reasonable assessing method ,which it is combining the subjective assessment to objective assessment.

随着生活水平的提高，室内装潢成为家居装饰不可缺少的部分，装饰材料的应用，会产生大量的有毒、有害化学物质，使得室内的空气质量变差，且长期累积会威胁室内人员的身体健康，导致工作效率低下，过去对室内空气品质的研究仅用主观评价方法或以主观评价为主对室内人员的主观感受做调查，但是由于室内人员对室内的环境具有适应性，从而造成评价的不准确，且过去对化学微污染物的影响没有定性的研究，因此，用该方法进行评价显然是不准确的，所以，本文提出用主观评价和客观评价想结合的评价方法对室内空气品质进行综合评价。

The examples show: It is not only scientific and rational approximately, but also as referenced calculational methods of threshold quanlity of increased or emendatory chemical substance in the "Identifecation of major hazard installations "(GB18218-2000) in the future, that appliance respective of TNT equivalent method, gasoline equivalent method, methane equivalent method, methl ethyl ketone peroxide equivalent method and hydrogen sulfide equivalent method for the rhrehold quanlity in the work site and store area of volatile substance, combustible liquid substance, combustible gaseous substance, active chemical substance and poisonous substance. At the same time, Comparing with the death radius method and evaluative method of combustible, volatile, poisonous mojor hazardinstalltions, hazard grading method of hazard degree grading in the chemical factory for the major hazard installations is simplerof operation and more practical of calcutating result, and have some significance on generalizer.

实例验证表明：TNT当量法、汽油当量法、甲烷当量法和过氧化甲乙酮当量法分别对爆炸性物质、易燃液体物质、易燃气体物质和活性化学物质的临界量确定，具有一定的科学性和合理性，可作为《重大危险源辨识》(GB18218-2000)中临界量数值修订和危险物质扩充时进行临界量确定的参考计算方法，同时，化工厂危险程度的重大危险源分级法与易燃、易爆和有毒重大危险源评价法和死亡半径法相比，评估过程简单易行，分级结果符合实际，具有较强的可操作性和一定的推广意义。

Coal-burning power plants spend millions of dollars disposing of waste fly ash, a fine powder that contains some toxic chemicals (whose quantities are very low and usually much below the limits of tolerance set up by national standards).

煤力发电站花费巨大的资金在处理废弃飞尘上，这些飞尘通常含有一些有毒的化学物质，但这些有毒物质含量却非常的低，通常是大大低于国家设立的标准的。

Our new plan will help us better protect our staff against exposure to toxic chemicals: We are fitting each new safety suit with an alarm that will sound in the main control booth when the suit is punctured.

88我们的新计划将帮助我们更好地保护员工避免有毒化学物质的影响：我们在每一件安全服上安装了警装置，当安全服被刺穿时在总监控室将会发出警。

Our new plan will help us better protect our staff against exposure to toxic chemicals: We are fitting each new safety suit with an alarm that will sound in the main control booth when the suit is punctured.

sSBbWw 的新计划将帮助 sSBbWw 更好地保护员工避免有毒化学物质的影响： sSBbWw 在每一件安全服上安装了报警装置，当安全服被刺穿时在总监控室将会发出警报。

Will sound in the main control booth when the suit is punctured. Thecontrol booth will notify the managers on duty, who will then take the

我们的新计划将帮助我们更好地保护员工避免有毒化学物质的影响：我们在每一件安全服上安装了报警装置，当安全服被刺穿时在总监控室将会发出警报。

Most public concern is about a family of toxic chemicals called dioxins, which can be generated through combustion.

公众最为担心的是燃烧垃圾所释放的名为二恶英的一系列有毒化学物质。

He said that toxic chemicals are having a seriously harmful effect on the human gene pool.

他说有毒化学物质对人类基因库有很严重的危害。

An Italian tanker with 6,000 tons of toxic chemicals aboard sank in the Channel on Tuesday as it was being towed to the French port of Cherbourg.

一艘载有六千吨有毒化学物质的意大利货轮周二在被拖往法国瑟堡港途中，在英吉利海峡沉没。

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。