- Wilhelm (ˈvɪlhɛlm). 1853–1932, German chemist, noted for his pioneering work in catalysis. He also invented a process for making nitric acid from ammonia and developed a new theory of colour: Nobel prize for chemistry 1909
| 单词 | ostwald |
| 释义 | WordReference Random House Unabridged Dictionary of American English © 2024 Ost•wald (ôst′vält),USA pronunciation n. Collins Concise English Dictionary © HarperCollins Publishers:: Ostwald /German: ˈɔstvalt/ n
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