Pyrolusite is an important raw material of preparing manganese sulfate, and about 60% manganese sulfate was produced by pyrolusite.
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。
Preparing mechanical data sheet, technical specification, material requisition MR for inquiry and preparation of requisitions for purchase.
准备机械设备数据表，技术规格书和材料请购单以用于设备询价，并准备订购版请购单。
The method overcomes the shortcoming of grain growing above the initial crystallization temperature in annealing method, successfully preparing nano-crystalline material of very small grain .
该方法避免了传统的退火法在晶化温度以上晶粒长大这一缺点，成功制备出晶粒极细小的纳米材料。
The primary preparing methods of lead foam material such as infiltration casting process, powder foaming process and electrodeposition process were introduced.
介绍了泡沫铅材料的主要制备方法——渗流铸造法、粉体发泡法和电沉积法。
The sintering process is the heart of the preparing process of coal ganguethermal insulation material.
煤矸石保温材料的烧结过程是其制备工艺的关键。
Undercooling production technology of bulk nanometer material was introduced, questions to be solved to preparing bulk nanometer materials were pointed out in this paper.
块体纳米材料是纳米材料的重要组成部分，制备块体纳米材料是实现纳米材料大范围应用的关键。
Carbon nanotubes, derivative method and product for side-wall of the same, monolayer nanotubes liquid, method of preparing polymer material and polymer material.
碳纳米管及其侧壁的衍生方法及产物，单层纳米管溶液，制备聚合物材料的方法及聚合物材料。
As-quenched material, namely supercooling material or fast solidification material. Vacuum rapidly quenched technology is a significant method of preparing amorphous and nanocrystalline alloys.
真空快淬材料也叫急冷材料或快速凝固材料，真空快淬技术是制备非晶态金属和纳米晶合金的重要手段。
This series of re-cutter can also be used as the material-preparing main machine of fuel boiler production line.
本系列再碎机也可作为燃材锅炉生产线的备料设备主机。
The gluing device is especially suitable for a gluing technology to fibres in the process of preparing the polyethylene fibre composite material.
本发明提供的上胶装置特别适用于聚乙烯纤维复合材料制备过程中对纤维的上胶工艺。
The process conditions and mechanism of preparing expand graphite by using cheap fine flake graphite as raw material was primarily studied in this paper.
本文主要研究了利用成本低廉的细鳞片石墨制备膨胀石墨的工艺条件及机理。
A new type method of preparing the filling composite material for use in dentistry and its properties have been investigated.
本文研究了一种新的齿科充填用复合材料的制备方法，并测定了复合材料的性能。
The methods for preparing structural material bonding agent by condensing the alkaline lignin in the wast liquor of soda pulping process with formaldehyde and phenol are described.
本文叙述了利用碱法制浆废液中的碱木素同苯酚、甲醛缩合制取结构材料粘合剂的方法。
The invention relates to a method of preparing a nitrogen-doped porous carbon material, and belongs to the field of inorganic nanometer materials and electrochemistry.
本发明涉及一种氮掺杂多孔碳材料的制备方法，属于无机纳米材料及电化 学领域。
The invention relates to a highly effective two-tone white light high molecular material and it's preparing method in the field of lighting material technology.
本发明涉及高效双色白光高分子材料及其制备方法，属于发光材料技术领域。
The present invention is spraying pyrolysis process of preparing nitrogen doped hole type zinc oxide film material, and belongs to the field of semiconductor material.
本发明涉及掺氮空穴型氧化锌薄膜材料的喷雾热解制备方法，属于半导体材料领域。
The new nano powder material preparing process of the present invention is suitable for preparing carbide, nitride and particle metal powder.
一种制备纳米粉体材料新方法，最适用于碳化物、氮化物及部分金属粉体的制备。
In this paper, the process of preparing a kind of high quality composite heat storage material was established, following a series of experimental studies.
本文在综述了大量参考文献的基础上，制定了一套生产一种新型高性能复合蓄热材料的制备工艺，并进行了一系列实验研究。
The invention discloses a method for preparing silver nano material on the surfaces of silicon wafers, which belongs to the field of nano material preparation.
本发明公开了一种在硅片表面制备银纳米材料的方法，属于纳米材料制备领域。
It was practiced in the procedures and conditions of bilingual teaching, such as teaching material, multimedia courseware, preparing and delivering of lessons.
对其教材、多媒体课件、备课、授课等双语教学实施的条件和环节进行了大胆地尝试。
For preparing chitosan resin of high deacetylation degree and high cross-linking degree, chitin is taken as raw material and orthogonal test is adopted to determine technological condition.
以甲壳素为原料，采用正交试验法确定制备高脱乙酰度和高交联度的壳聚糖树脂的工艺条件。
The technology of preparing cystine by hydrolysis using feather rod as raw material was studied. A better technological condition was obtained.
研究了用羽毛梗为原料，经过水解制取胱氨酸的工艺，得到了较佳工艺条件．。
The test method condition technology and results of preparing boron coating artificial diamond with nitrogen from T641 graphite material with boron were introduced.
介绍了用含硼T641石墨材料，研制硼皮含氮人造金刚石实验方法、条件、工艺及结果。
The process condition of preparing amyl alcohol with C5 fraction as material, through sulphuric acid addition hydrolyzation was studied.
研究了以C5馏分为原料，用硫酸加成水解法制备戊醇的工艺条件。
A new technology of preparing toner with situ suspension copolymerization on advanced mineral pigment as a base material is investigated.
研究了以改性矿物颜料为基质的原位共聚合制备色粉的新工艺。
The present invention relates to the method of preparing total motherwort alkaloid with motherwort material.
本发明涉及一种以益母草为原料制备益母草总生物碱的方法。
This paper mainly declares the method of extracting lithium from lepidolite and preparing the lithium chloride by double-decompose reaction with material lithium sulfate and calcium chloride.
本课题主要从宜春锂云母中提取锂，继而以硫酸锂溶液为原料复分解反应制备氯化锂。
Yangmai 11, a good medium gluten wheat variety suitable for preparing noodle, was taken as an experimental material to study the effects of nitrogen amount on starch properties and kernel quality.
以优质中筋专用小麦扬麦11号为试验材料，研究了氮肥用量对面条小麦淀粉性状及籽粒品质的影响。
It is extensively applied in the material-preparing process of pulp papermaking, OSB and MDF production and also in the independent wood chip production.
广泛应用于造纸、刨花板、中纤板等工业生产的木片备料工段和单一的木片生产基地。
The sodium chlorate is a kind of mineral salt that has wide use and an important material for preparing the chlorine dioxide.
氯酸钠是一种用途广泛的无机盐，是制备二氧化氯的重要原料。
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