“塑料齿轮”的概念、定义、翻译、参考文献-科学参考

单词	塑料齿轮
释义	塑料齿轮 Encyclopedia 工学齿轮传动释 plastic gear塑料齿轮以人工合成高分子化合物（又称树脂）为主要成分，添加各种不同功能的辅助材料（又称助剂、添加剂）后经混炼而成的高分子化合物为材料制作而成的转齿轮。
随便看	public expenditure management public expenditure on environmental protection public expenditure regulation public exposure public facility system Public Fields Law public finance public fire fighting facilities Public Garden public geographical education public geographic information system public geological survey and evaluation public good public goods public goods in environmental protection public governance Public Governance Theory public grazing land public hall Public Health Act（1875） public health care system public health emergency public health laboratory sciences Public Health Management public health nutrition

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。