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I 환경호르몬 ( Endocrine disruptor )
내분비 교란물질. 즉, 자연환경에 존재하는 화학물질 중, 생물
체 내에 흡수되어 호르몬이 관여하는 내분비계에 혼란을 일으
키는 물질.
▷ 특징.
1) 생물의 체내에 변화를 일으키고, 생식에 악영
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facilities and cars. Furthermore, factories use a number of fossil fuels for the economic development, and greenhouse gases are emitted during industrial agriculture. The solutions to global warming are the reduction of using fossil fuels and the increased use of alternative energy. Therefore, the r
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facilities, and the company felt an additional Nigerian investment could win friends and lower risk in Nigeria. Shell had been criticized severely outside Nigeria for its Nigerian political activities and environmental policies and the company reasoned the new investment could help dispel th
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facilities. And it plays an important role as the place of training villagers fot the democratization of rural communities.
(12) If villagers had the same cooperating spirit as they do when they build and maintain the Mojong, it could be said that the Mojong would contribute greatly to the agricuitu
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facilities
ㅇ Transportation
Operation of motor pools
Bus service
Vehicle operation and maintenance
Air, water, and land transportation of people and things
Trucking and hauling 제 1 장 서 론
제 1 절 연구의 배경 및 목적
제 2 절 연구범위 및 내용
제 3 절 연구방법
제
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