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- Keywords selenium;electrolyzed metal manganese;iodometric method;indirect determination; 硒;电解金属锰;碘量法;间接测定;
- Determination of Trace Phosphorus in Electrolyzed Metal Manganese by Spectrophotometry with Phosphoric Bismuth Molybdenum Blue 磷铋钼蓝分光光度法测定电解金属锰中的痕量磷
- electrolyzed metal manganese 电解金属锰
- The microwave synthesis approach was applied to the preparation of manganese nitride from metal manganese. 以金属锰为原料应用微波能高温合成技术进行了氮化锰的合成。
- In this paper, the potential advantage of the preparation of metallic manganese from manganous chloride has been described. 本文介绍从氯化锰体系,制备电解金属锰的潜在优点。
- Based on the multipl regression theory the regression tquations were established for the production of electrolytic metallic manganese. 用统计学的复回归理论,建立了电解锰生产的回归方程;
- PREPARATION OF THE MIXED ADDITIVE FOR HIGH PURE AND NO Se ELECTROLYZED METAL Mn 高纯无硒电解金属锰混合添加剂的研制
- Electroanalysis by the whole nation manganese association preparatory group chairs this meeting, the whole nation shares 38 home appliance to solve metallic manganese factory to attend the meeting. 由全国电解锰协会筹备小组主持这次会议,全国共有38家电解金属锰厂参加会议。
- INFLUENCE OF ELEMENTS Fe, Ni, Co ETC ON METAL MANGANESE ELECTRODEPOSITION 铁镍钴等元素对金属锰电解沉积的影响
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗?
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去,发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热,金属在迅速熔化。
- The metal has corroded (away) because of rust. 该金属已锈蚀。