| 单词 | phosphorus trihydride |
| 释义 | > as lemmasphosphorus trihydride phosphorus trihydride n. Chemistry (now rare) = phosphine n. 1. ΚΠ 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 233 Phosphorus Trihydride..is analogous in some of its chemical relations to ammoniacal gas. 1921 Jrnl. Amer. Chem. Soc. 43 405 The dissociation of phosphorus trihydride at temperatures above 920°Å. 1995 Lancet 22 Apr. 1044 Organophosphates generating lighter phosphine (phosphorus trihydride) are still in use in some coverings and fillings. < as lemmas |
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