—— 请按键盘 空白键 开始游戏 ——

Click chemistry is not just a method—it's a philosophy of simplicity and reliability in synthesis.
点击化学不仅是一种方法,更是一种追求合成简单和可靠的哲学。
"To write is to breathe, to live, to exist beyond the confines of time and space."
We wish to discuss a structure for salt of deoxyribose nucleic acid. This structure has novel features which are of considerable biological interest.
未来蓬勃发展的企业将是那些服务社会的企业。