After years of ineffective legislation, the Clean Air Act of 1970 was passed.

經(jīng)過(guò)幾年無(wú)效的立法国产高潮社区，1970年凈化空氣條例出臺(tái)3p国产精品一区。

Although much progress has occurred,some pollution-control problems are addressed by the Clean Air Act and its amendments,but others are not.

雖然已經(jīng)有了很多進(jìn)展，一些污染-控制的問(wèn)題在清潔空氣決議和它的修正案中被提出日本网站在线看，但是其他的就沒(méi)有了国产老师色。

Asbestos is one of the pollutants regulated under the federal Clean Air Act and the Georgia Air Quality Act.

石棉是聯(lián)邦清潔空氣法和喬治亞州空氣質(zhì)量法進(jìn)行管理的一種污染物。

Whether, and to what extent, the Clean Air Act of 1990 is successful depends greatly on how the states implement and enforce the act.

1990年的清潔空氣議案是否成功狼友视频网，在多大程度上成功黄视频网站一致，很大程度取決于美國(guó)如何落實(shí)和執(zhí)行的行為。

The first six air pollutants we will discuss are currently regulated by Congress under the Clean Air Act.

我們將討論的前六種空氣污染物是在空氣清潔法中被立法機(jī)關(guān)當(dāng)前管制的欧美亚洲两性。

The 1970 amendments to the Clean Air Act substantially enlarged the federal role in US air-pollution policy.

1970年的空氣凈化法案修正案很有價(jià)值的男女激情爽爽爽视频，主要體現(xiàn)在它加強(qiáng)了聯(lián)邦政府在防治大氣污染中的作用。

Now thanks to Pollution legislation (Clean air Act 1956) 'pea-soupers' have long been a thing of the past.

幸好現(xiàn)在有環(huán)境污染法的制定(空氣清凈法1956)18p影院av，像這樣的濃霧已經(jīng)不在發(fā)生了一级特黄AAA片免费一区三区。

Islation was very effective, however, until the Clean Air Act

沒(méi)有法律非常有效，直到這個(gè)法規(guī)的出臺(tái)一级A片在线看无码免费。

These are the only toxic air pollutants that were regulated prior to the passage of the 1990 Clean Air Act amendments.

這些是1900年空氣凈化行動(dòng)修訂文件種置于正文之前的能被規(guī)制的9種有毒物質(zhì)三级色网站在线。

The Supreme Court has ruled that the Environmental Protection Agency can regulate carbon dioxide under the Clean Air Act.

美國(guó)最高法院曾裁決，環(huán)境保護(hù)署可根據(jù)清潔空氣法案對(duì)二氧化碳進(jìn)行監(jiān)管日韩福利首页在线观看网站。