What they do: Astronomers use their physics and math skills to study the universe and its origin, which includes galaxies, solar systems and the planets within.
他们的工作：天文学家利用他们在物理学和数学方面的能力来研究宇宙和它的起源，包括银河第、太阳系以及其中的行星。
Generative grammar studies knowledge of language: its nature, origin and use.
生成语法研究人类语言知识的本质、来源和使用问题。
The thesis describes systemically in threefold: the origin of acrylic painting, its use and spread in China, the relationship between acrylic painting and national wall painting style.
本文系统性地阐述了丙烯画的历史源流、丙烯画在中国的传播与应用，以及丙烯画与民族壁画风格问题。
Therefore, it is of great worth to know about its origin, development, and legislation in different countries. Then, we can use it more legitimately.
因此，深入理解其内涵、起源，进而把握起发展趋势，了解各国的立法动向，具有深刻的实践意义和理论意义，将有助于我们更好的运用它。
Consequently, many countries in the world don't permit its use in food producing animals, and stipulate that the residues of chloramphenicol can't be detected in the food products of animal origin.
世界上许多国家禁止此药用于生产食品动物，并规定了在畜产品中氯霉素不得检出。
Based on critical use of references on different interpretations, this paper made an analytical study to the origin of the word Shamanism and its meaning.
本文在批判地借鉴各种说法的基础上，对“萨满”词源和词义进行了具体分析。
Based on critical use of references on different interpretations, this paper made an analytical study to the origin of the word Shamanism and its meaning.
本文在批判地借鉴各种说法的基础上，对“萨满”词源和词义进行了具体分析。
应用推荐