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안녕하세요. Las Vegas 에 위치한 비타민/화장품 분석 회사에서 Lab Chemist and Lab Technician 모집합니다. 회사 웹사이트는 www.BrightonLab.com 입니다. 회사 설립은 2012년에 했으니 만으로 10년 되었습니다. 저희는 비타민, 화장품을 대상으로 성분...

1. 물리 화학자 physical chemist 2. 강하게 주장하다 strongly claim 3. ~와 비교하다 compare to 4. 대중을 속이다 deceive the public 5. 학설을 증명하다 demonstrate a theory 6. 사실을 발견하다 discover a fact 7. 효과적인 방법 an effective...

analysts in the Good Housekeeping Institute were excited to see this product cross their desks, especially senior chemist Sabina Wizemann, who found that it worked better in her home than other DIY remedies she's tried. The pre-made...

prepared by English physical scientist Joseph Priestley in 1774, and its exact composition was determined by French chemist Claude-Louis Berthollet in 1785. Ammonia is consistently among the top five chemicals produced in the United...