“viscosity grade”的概念、定义、翻译、参考文献-科学参考

单词	viscosity grade
释义	viscosity grade Encyclopedia 工学黏度等级释 viscosity grade黏度等级通过测定低温起动黏度、低温泵送黏度、高温运动黏度、高温高剪切黏度等性能，将润滑油划分成的若干等级。
随便看	multiplicative base multiplicative basis multiplicative basis theorem multiplicative boundary multiplicative category multiplicative character multiplicative class multiplicative closure operator multiplicative coboundary multiplicative composition multiplicative composition law multiplicative congruence multiplicative congruential method multiplicative Cousin problem multiplicative decomposition multiplicative difference equation multiplicative digital root multiplicative domain multiplicative equation multiplicative ergodic theorem multiplicative ergodic theory multiplicative function multiplicative functional multiplicative generator multiplicative group

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。