“protium”的概念、定义、翻译、参考文献-科学参考

单词	protium
释义	protium Encyclopedia 理学氕释 protium氕元素氢的一种稳定同位素，符号或。天然氢中99.9852%是氕。一般化学中H表示天然氢，在同位素化学中H代表氕。 Physics protium氕读撇｛化｝ Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 protium氕
随便看	woodworking combined machine woodworking drilling machine woodworking finger picking machine woodworking grinder woodworking lathe woodworking machine woodworking machinery woodworking machining center Woodworking Milling woodworking mortising machine woodworking multi-purpose machine woodworking planer Woodworking Portable Machinery woodworking sawing machine woodworking sawing machine safety wood working tools woody activated carbon Woody activated carbon fiber Woody Allen woody biomass energy woody environmental characters woody essential oils woody fatty acid woody forage woody fruit tree

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。