名词
中文翻译：硬科学
同义词：
['自然科学，物理学，化学，生物学，地质学，天文学例句：1. Hard sciences like physics and chemistry are often taught in high school.（像物理和化学这样的硬科学通常在高中教授。）']
例句：
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1. Hard sciences like physics and chemistry are often taught in high school.
像物理和化学这样的硬科学通常在高中教授。
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2. The hard sciences have made significant contributions to our understanding of the universe.
硬科学对理解宇宙做出了重大贡献。
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3. In the field of hard science, researchers are constantly pushing the boundaries of what is possible.
在硬科学领域，研究人员不断挑战可能的边界。