查询词典 ozone layer

Acid rain the ozone layer 空气污染 acidic pollution ozone air pollution causes of acid rain chemical products trees SO2 O2 HCl condition of the ozone layer effects of acid rain acidic rain àHow measure acids atmosphere

空气污染(学科：化学年级：高中三年级)执教者：市北中学徐云蕾 1、空气污染已经成为人们关注的话题，本节课主要讨论空气污染的两个方面：酸雨和臭氧层空洞。

Ozone Layer Success: Another indicator of success for Goal 7 is the world's consumption of chlorofluorocarbons, which are chemicals that deplete the ozone layer, the Earth's protective shield.

臭氧层成功：成功的另一个指标的目标7是世界上消费的氯氟化碳，这是化学品，消耗臭氧层，地球的保护伞。

The destruction of ozone molecules in the ozone layer by chemical reaction with materials released from human activities, including chlorofluorocarbons and halons.

从人类活动中释放出来的物质（包括氟氯烃和卤代烷哈龙）同臭氧层中的臭氧分子发生化学变化，导致其破坏。

The subsequent global agreement to ban chlorofluorocarbons—the chemicals largely responsible for the thinning of the ozone layer—reversed the growth of the ozone hole and was deemed one of the biggest environmental success stories of the 20th century.

随后的对于禁止氟氯碳（这种化学物质是臭氧层变薄的最主要原因）的全球共识结束了臭氧层空洞的增长，这项共识是20世纪最伟大的环保成功案例之一。

"The United Nations Environment Programme welcomes this effort to raise the bar on energy efficiency", said Rajendra Shende, Head, Ozone Action Branch - UNEP/DTIE,"All companies will want to improve the efficiency of their equipment to save energy costs and to support global commitments to safeguard the climate system by reducing greenhouse gas emissions, improving air quality and protecting the ozone layer".

UNEP/DTIE（联合国环境署巴黎办公室）臭氧层行动部门领导Rajendra Shende说：UNEP非常欢迎这种对于提高能效标准的努力。所有公司都希望提高设备能效来减少能耗，并希望支持全球各国通过减少温室气体排放、改善空气品质及保护臭氧层行动来保护地球气候系统。

The ultrathin oxide grown by ozone water shows that density, self-limited growth, less suboxide, layer by layer growth, and superior film quality in literature.

从一些文献当中，用臭氧所成长的二氧化矽具有致密性、自我成长限制、较少的suboxide、layer by layer的成长、较好的品质等特性。

To ozone layer depleting substance, license-issuing organs issue import license by Import Approval Paper of Controlled Ozone Layer Depleting Substance approved by State Import and Export Office of Ozone Layer Depleting Substance.

对消耗臭氧层物质，发证机构凭国家消耗臭氧层物质进出口管理办公室批准的《受控消耗臭氧层物质进口审批单》签发进口许可证。

To ozone layer depleting substance, license-issuing organs issue import license by Import Approval Paper of Controlled Ozone Layer Depleting Substance approved by State Import Export Office of Ozone Layer Depleting Substance.

对消耗臭氧层物质，发证机构凭国家消耗臭氧层物质进出口管理办公室批准的《受控消耗臭氧层物质进口审批单》签发进口许可证。

However be close to 20 years of science research and atmosphereses to prognosticate to discover:Annually spring South Pole ozone layer within atmosphere always at become thin, in fact exist an ozone" hole" in very atmosphere This kind of ozone exhaust the phenomenon is a kind of abnormal phenomenon, whether this expresses that this ultraviolet ray absorbs the layer or not is being placed in the global disaster?

然而近二十年的科学研究和大气观测发现：每年春季南极大气中的臭氧层一直在变薄，事实上在极地大气中存在一个臭氧&洞&这种臭氧损耗现象是一种反常现象，这是否表明这一紫外线吸收层正处于全球性灾难呢？

The wide use of Freons in 1980s results in the serious destruction of the ozone layer and global warming which greatly threat to human existence. To protect the ozone layer, The Montreal Protocol on Substances that Deplete the Ozone Layer came into effect in 1987 and in 1989 China joined the protocol later on.

20世纪80年代，由于&氟里昂&的大量使用导致了全球臭氧层破坏严重、气候变暖，这对人类生存造成了极大的威胁。1987年，旨在保护臭氧层的《关于消耗臭氧层物质的蒙特利尔议定书》生效，我国也在1989年加入。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。