This article use Mn to replace Ni to make low-cost LCHA, and the effect of Mn on structure and properties of LCHA was discussed following.

本文就对以锰代镍制取低成本低碳高合金钢，以及锰元素对其组织与性能的影响作了一些探讨。

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The main results were as follows: soil applications of mn fertilizer significantly improved mn nutrition of wheat, oat, rape and chickpea in mn - deficient soil.

研究结果表明：在缺锰土壤上，施用锰肥显著改善了小麦、燕麦和油菜的锰营养，鹰嘴豆受锰肥影响较小。

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The Mn recovery is over 80%, a new process of enriching and recovering Mn from low-grade manganese carbonate ore.

采用该工艺的锰回收率达80%以上，是一种从低品位碳酸锰矿富集回收锰的新工艺。

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Carroll predicts all of the six incumbents (Diane Feinstein (D- CA), Debbie Stabenov (D-MI), Amy Klobuchar (D-MN), Claire McCaskill (D-MO), Kirsten Gillibrand (D-NY) Maria Cantwell (D-WA)) will win without trouble and points to open seat elections in Hawaii, where former Governor Linda Lingle (R) and former Representative Mazie Hirono (D) are locked in a tight race.

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