另外两座混凝土重火力大坝,73.5米高的茂泽大坝和14米高的乌赫大坝也位于震中附近。
Two other concrete gravity DAMS, the 73.5m (341ft) high Sugesawa dam and the 14m (46ft) high Uh DAMS were also located close to the earthquake epicenter.
本文以对氨基苯乙酮和二茂铁为底物,在相转移催化剂存在的条件下发生重氮芳基化反应。
In this paper, we investigated the arylation reaction ofp-amino acetylbenzene with ferrocene catalyzed by phase transfer catalyst.
论文还探索性地研究了在该催化体系下取代二茂铁的重氮芳基化,对合成取代二茂铁类芳基化产物具有一定的指导作用。
Finally, we also investigated the arylations of substituted ferrocenes under the same conditions and the results may be a useful guidance for the synthesis of these compounds.
在简笔淡墨的山石上以花青重染,色调清新淡雅,遒劲苍老的乔木却茂然有生气;
In the stick light ink on the rocks of cyanine dye, tonal and pure and fresh quietly elegant, elegant old trees but mau however have angry;
在简笔淡墨的山石上以花青重染,色调清新淡雅,遒劲苍老的乔木却茂然有生气;
In the stick light ink on the rocks of cyanine dye, tonal and pure and fresh quietly elegant, elegant old trees but mau however have angry;
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