| 释义 |
tma 释义 蓝玉 例句 1·Trimethylaluminum(TMA ) was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst. 以三乙基铝(茶)和甲基溴为原料,在铁-锑络合物催化剂上反应合成了三甲基铝(TMA)。 2·Smooth method in TMA is researched. 研究了TMA方向的要素法。 3·Finally TMA in the case of unknown constant depth is discussed. 最后讨论了未知确定深度下该情况的TMA问题。
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