英语释义

1. a dark insoluble compound MnO2 used especially as an oxidizing agent, as a depolarizer of dry cells, and in making glass and ceramics

片语

manganese dioxide nano fiber二氧化锰纳米纤维

manganese oxidemanganese dioxide二氧化锰

nano-manganese dioxide纳米mno

manganese e dioxide in lump软锰砂

manganese e dioxide二氧化锰

zinc-manganese-dioxide paper-liner battery锌锰纸板电池

manganese-dioxide zinc battery锌锰电池

nanometer manganese dioxide microspheres纳米mno2微球

英汉例句

• the utilization of the active materials was higher than that of conventional alkaline manganese dioxide battery during high current discharge.

  结果显示，它的活性物质的利用率在大电流放电时比普道堿锰电池的要高。

• a review with 7 references is givan on the new trends in the studies of manganese dioxide electrode in recent years.

  本文综述了近几年来国内外对二氧化锰电极研究的新动向，介绍了一些新的研究方法和见解。

• an experimental study was made on the products of anode reaction in zinc manganese dioxide dry cells after different types of discharge using x-ray powder diffraction and infrared spectrum.

  干电池经不同方式放电后的负极反应产物物相，用x射线衍射和红外光谱进行了测定和研究。

• a discussion on the new technology of manufacturing high pure manganese metal and microparticle manganese dioxide by was made.

  研究了成对电解制备高纯金属锰和微粒二氧化锰的新工艺；

• the powder and large granule neutralization processes for electrolytic manganese dioxide (emd) were analyzed.

  对电解二氧化锰（emd）的粉末与大颗粒中和工艺进行了考察。

• fibrous electrolytic manganese dioxide (femd)was prepared from manganous chloride solution by electrolyzing at 90~95℃ with graphite anode.

  采用碳电极，在90～95℃范围内，电解氯化锰溶液，制得纤维态电解二氧化锰（简称femd）。

• the obtained manganese dioxide features uniform thickness, large discharge capability, small deviation and high current efficiency.

  所得二氧化锰产品厚度均匀，放电容量大而偏差小，电流效率高。

• manganese slag which containing about 20% manganese dioxide is produced in the process of potassium permanganate production.

  锰泥为两步氧化法生产高锰酸钾后的残渣，其中含有质量分数约20%的二氧化锰。

• the crystal form of manganese dioxide was changed and the activation was improved after leaching of the roasted product.

  焙烧产物经歧化处理后，氧化锰晶型发生了变化，活性得到了提高。

• the kinetics of two-ores leaching process of galena concentrate and manganese dioxide was investigated.

  对方铅矿精矿和软锰矿两矿共同浸出动力学过程进行了研究。

• alkaline zinc manganese dioxide batteries have been paid much attention to because of high specific energy, specific power and low cost.

  高比能量和高比功率且价廉的堿性锌锰电池倍受人们关注。

• this article described the resources distribution, quality evaluation and annual demands of natural manganese dioxide in china.

  本文介绍我国天然二氧化锰资源分布、质量评估和年需求量。

• tbe results show that all kinds of manganese dioxide with great different discharge performances can be used in battery production if the reasonable designed formulae are mode.

  结果表明：性能差异较大的二氧化锰经过合理的配方设计，其电气性能可达到设计要求，广泛应用于干电池生产。

• the second way is to produce hydrated manganese dioxide into man-garous sulfate or potassium permanganate for further cycling use.

  也可由水合二氧化锰制成硫酸锰或高锰酸钾后循环使用。

• it is found that the composite additive consisting of calcium fluoride and manganese dioxide could intensify the vanadium leaching, greatly enhancing the leaching rate of vanadium from stone coal.

  结果表明，氟化钙和二氧化锰组合的复合添加剂可以强化钒的浸出，大幅度提高石煤湿法提钒的浸出率。

• in this thesis, manganese dioxide which have a series of different crystal structures and morphologies, have been prepared by a hydrothermal method.

  采用水热合成法制备一系列不同晶型结构和形态的二氧化锰粉体材料。

• a new technique for preparation of zinc oxide activated and chemical manganese dioxide directly from zinc concentrate and pyrolusite in chlorhydric acid medium is reported.

  报道了盐酸介质中直接用锌精矿和软锰矿制取活性氧化锌和化学二氧化锰的新工艺。

• the difference of deposition method of manganese dioxide was compared.

  并比较了不同方法电镀二氧化锰形貌的差异。

• on the basis of the surface reaction kinetics and product identification observed in this study, the reaction scheme for pcp oxidation by manganese dioxide is tentatively proposed.

  在观测到的表面反应动力学和降解产物的基础上，提出了五氯酚被二氧化锰氧化降解的反应流程图。

• all these additives could greatly increase the charge and discharge capacity of manganese dioxide electrode.

  同时，它们的加入均使电极充放电容量大大提高。

• the status and changes in resources of natural manganese dioxide and zinc were analyzed.

  分析了我国天然二氧化锰和锌的资源现状和变化；