“半焦”的概念、定义、翻译、参考文献-科学参考

单词	半焦
释义	半焦 Encyclopedia 工学煤低温干馏产品释 char半焦在低温条件下，低阶煤热解得到的固体炭质产品。又称兰炭。
随便看	propellent propeller propeller anemograph propeller flow velocity meter propeller propulsion propeller turbine propeller type structure propelling system propene propensity propensity score propensity score matching proper proper acceleration proper action proper additive character proper affine hypersurface proper affine sphere proper affine transformation proper affinity proper analytic mapping proper angular momentum proper automorphic transformation proper axiom proper base

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。