“打井机械”的概念、定义、翻译、参考文献-科学参考

单词	打井机械
释义	打井机械 Encyclopedia 工学水利机械释 well-rig打井机械用来开发地下水资源的机械，包括各式钻机（又称打井机）、水泵（泥浆泵），以及与其相配套的卷扬机等。
随便看	Journal of Natural Gas Science and Engineering Journal of Navigation and Positioning Journal of Near Eastern Studies Journal of Newspaper Study Journal of Northwestern Polytechnical University Journal of Nuclear Agricultural Sciences Journal of Nutrition Journal of Palaeogeography Journal of People's Public Security University of China(Social Sciences Edition) Journal of Petroleum Geology Journal of Petroleum Science and Engineering Journal of Petroleum Technology Journal of Physical Education Journal of Pidgin and Creole Languages Journal of Plant Genetic Resources Journal of Plant Nutrition and Fertilizer Journal of Plant Nutrition and Soil Science Journal of Politics and Arts Journal of Process Control Journal of Public Relations Research Journal of Public Security Science Journal of red and black Journal of Rock Mechanics and Geotechnical Engineering Journal of Safety and Environment Journal of Safety Science and Technology

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。