“gaseous nebula”的概念、定义、翻译、参考文献-科学参考

单词	gaseous nebula
释义	gaseous nebula Encyclopedia 理学气体星云释 gaseous nebula气体星云银河星云中主要由气体组成的亮星云，包括行星状星云和发射星云等。 Astronomy gaseous nebula气体星云
随便看	Regulations for the Management of Feed and Feed Additives Regulations for the Management of Vaccine Distribution and Inoculation Regulations for the Protection of Computer Software Regulations for the Protection of Layout-design of Integrated Circuits Regulations for the Road Traffic Safety Law of the People's Republic of China Regulations for the Safety and Protection of Radioisotopes and Radiation Devices Regulations for the Supervision and Management of Medical Devices Regulations for the Supervision and Management of Universal Postal Service Regulations of Beijing Municipality on Museums Regulations of Drought Control of the People’s Republic of China Regulations of Hydrology of the People’s Republic of China regulations of metrological verification regulations of national agricultural census Regulations of Ningxia Hui Autonomous Region on Environmental Dducation regulations of public security intelligence regulations of safety risk assessment Regulations of Teaching Achievement Awards Regulations of the Communist Party of China on United Front Work Regulations of the Palace Library Regulations of the People's Republic of China concerning the administration of the Protection of underwater cultural relics Regulations of the People's Republic of China for Navigation Marks Regulations of the People's Republic of China Governing the Registration of Ships Regulations of the People's Republic of China on Academic Degrees Regulations of the People's Republic of China on Administration of Chemicals Subjected to Supervision and Control Regulations of the People's Republic of China on Administration of Import and Export of Endangered Wild Animals and Plants

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