The organic material, as the laws of chemistry state, can neither be created nor destroyed.
有机物质作为化学状态的规律,既不能被创造,也不能被破坏。
-- Dixy Lee Ray 迪克西·李·雷
The organic material, as the laws of chemistry state, can neither be created nor destroyed.
有机物质作为化学状态的规律,既不能被创造,也不能被破坏。
-- Dixy Lee Ray 迪克西·李·雷