“Canada balsam”概念、定义、翻译-科学时代

单词	Canada balsam
释义	Canada balsam 加拿大香脂一种从冷杉中获取的透明树脂。用作光学仪器的胶黏剂，因为其折射率近似玻璃的折射率。
随便看	Unification Church unified field theory UNIFIL uniformitarianism Uniformity，Acts of Union of Soviet Socialist Republic Union，Acts of Unitarians unitary authority unitary symmetry United Arab Emirates United Arab Republic United Fronts United Irishmen，Society of United Kingdom United Nations United Nations International Children’s Emergency Fund United Provinces of the Netherlands United States of America unities unit trust Universal Decimal Classification universal time universe universities

科学时代收录了46211条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。