“真空泵油”的概念、定义、翻译、参考文献-科学参考

单词	真空泵油
释义	真空泵油 Encyclopedia 工学润滑油释 vacuum pump oil真空泵油基础油加入抗氧化、防腐蚀、抗泡沫等添加剂调制而成的真空泵专用润滑油。基础油包括深度精制矿物基础油和合成基础油，添加剂包括抗氧剂、抗磨剂、防锈剂等。真空泵油在泵体内担负着润滑、密封和冷却的作用。
随便看	geographic coordinate geographic coordinates geographic coordinate system geographic cyberspace geographic determinism geographic distribution of cancers geographic distribution of cardiovascular and cerebrovascular diseases geographic distribution of diseases geographic distribution of diseases related to the lack of food and poor nutrition geographic distribution of endemic diseases geographic distribution of high altitude diseases geographic distribution of infectious diseases geographic distribution of tropical diseases geographic diversity geographic dual economic structure geographic engineering of ethnicity geographic entity geographic entity representation geographic environment simulation geographic equator geographic feature code geographic feature identifier geographic feature oriented generalization geographic graticule map geographic index of ethnicity

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。