通过分析确定了烟尘中锰的存在形式。
The form of manganese existing in the fume is determined by analysis.
镉、铅、汞和锰的检测都表明处于正常值范围。
Tests for cadmium, lead, mercury and manganese have shown levels within the normal range.
含锰的花岗岩土层，表层多孔使排水性良好。
Granite with manganese. Porous top layer provides good drainage.
实验结果表明：其中铁、锶、锰的含量较高。
第一项研究聚焦于北美饮用水中锰的潜在威胁。
This is the first study to focus on the potential risks of exposure to manganese in drinking water in North America.
其结果有助于弄清锰的土壤化学和土壤锰素营养。
The results are helpful for understanding the chemistry and nutrition of soil manganese.
从而为高纯度碳酸锰的制备开辟了一条新的途径。
So that a new way to produce high-purity manganese carbonate is opened up.
这些还原行为主要取决于锰的负载量和浸渍顺序。
These reduction behaviors were dependent on the loading amounts of MnOx and impregnation procedure.
对海水中锰的光化学反应及其影响因素进行了研究。
The photochemical reaction of manganese in seawater and its influencing factors were studied.
氧化还原反应在铁和锰的增溶和沉淀中具有重要作用。
Oxidation - reduction reactions are important in the solubilization and precipitation of iron and manganese.
氧化还原反应在铁和锰的增溶和沉淀中具有重要作用。
Oxidation-reduction reactions are important in the solubilization and precipitation of iron and manganese.
每个等级的价格将依据不同的矿石中锰的比例而计算。
Pricing for each Grade will be different based on the percentage of Mn in the ores.
介绍了四氧化三锰的制备、检测方法及其相关理论研究。
The methods of preparing and measuring of trimanganese tetroxide are introduced in the paper.
在筛选出来的较佳条件下，锰的浸取得率可达95%以上。
In this preferential condition, the rate collecting manganese is more than 95%.
该工艺具有能源消耗少，生产成本低，锰的回收率高等优点。
The technology has advantages such as low consumption of power, low cost of production and high recovery of manganese.
本文首次发现灰铸铁中锰的含量对氮的作用效果有显著影响。
It was found that the content of carbon and manganese have a great influence on the effect of nitrogen.
本文介绍了硫酸锰溶液制备工艺中锰的污染及其治理工艺设计。
This paper introduces the manganese pollution from the solution preparation of manganese sulfate and its pollution control technological design.
按该工艺条件浸取锰矿尾矿中锰，锰的浸出率可达96%以上。
According to the technological conditions of leaching manganese, leaching rate of manganese can be more than 96%.
半杯菠萝汁提供着将近一半锰的每天推荐摄入量，然而仅有40卡路里热量。
One half cup of pineapple delivers almost half the daily recommendation of manganese yet weighs in at only 40 calories.
实验结果表明，少量锰的掺杂能有效地提高材料的循环稳定性和可逆容量。
The experimental results showed that Mn doping in small quantity was effective to improve the cycle stability and reversible capacity of the material.
还利用锰的平均价态的测试结果分析了掺杂物质与锰的平均化合价的关系。
The relation of the mean valence of manganese and the doping is investigated by analyzing the results of the experimental.
在最佳工艺条件下，锰的浸出率达99%以上，银的浸出率达95%以上。
Under the optimum technological conditions, the leaching efficiencies of Mn and Ag are over 99% and 95% respectively.
关键酶是吡喃糖氧化酶，它释放出H 2 O 2供含锰的过氧化物酶利用。
A critical enzyme is pyranose oxidase, which releases H2O2 for use by the manganese dependent peroxidase enzyme.
利用田间试验研究了不同耕作施肥措施对四川水早轮作土壤小麦缺锰的影响。
The influence of different tillage and fertilization methods on Mn deficiency in wheat in soil with rice-wheat rotation was studied in Sichuan province.
软锰矿是生产硫酸锰的重要原料，世界上约60%的硫酸锰由软锰矿加工制得。
Pyrolusite is an important raw material of preparing manganese sulfate, and about 60% manganese sulfate was produced by pyrolusite.
介绍了用一步法、两步法合成甲基环戊二烯三羰基锰的过程，影响收率的主要因素。
The one step and the two steps used in the synthesis of MMT and their advantage and shortcoming are described.
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。
The Mn recovery is over 80%, a new process of enriching and recovering Mn from low-grade manganese carbonate ore.
草酸脱羧酶是一种含锰的酶，在白腐菌中广泛存在，少数低等真菌和细菌中也能产生。
Oxalate decarboxylase is a kind of Mn-contained enzyme, which is widely distributed in white rot fungi.
遵义铜锣井碳酸锰矿石原生矿泥量不多，但次生矿泥量很大，对锰的选收有着严重的影响。
For the manganese carbonate ore from Tongluojing Mine of Zunyi, there is little slime in the primary ore but much in the secondary ore.
遵义铜锣井碳酸锰矿石原生矿泥量不多，但次生矿泥量很大，对锰的选收有着严重的影响。
For the manganese carbonate ore from Tongluojing Mine of Zunyi, there is little slime in the primary ore but much in the secondary ore.
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