查询词典 chemical processing

A method is proposed in order to accelerate the convergence of artifcial neural network modeling of chemical process,in which the principal components analysis is applied in the data processing in training sets.

文摘：达到提出应用主成分分析法对样本进行预处理，减少网络的输入因子数，消除输入因子间的相关性并简化网络结构，达到提高网络学习速率的目的，得到的人工神经网络模型能达到所要求的精度。

The low temperature plasma processing of materials has been developed fast in recent years because it only affects the chemical and physical properties of the outmost layer without altering the bulk properties.

低温等离子技术是一种近年来飞速发展的材料表面改性技术，它在不影响材料基体性能的前提下能改善材料表面的物理化学性质。

Hot galvanized, electro-galvanized, chemical cleaning and other metal surface treatment plant has imported 450 tons of fully automated large-scale hot-dip galvanizing furnace, there are many product lines such as hot galvanized, steel pipe, copper pipe, ferro–nickel alloy pipe, stainless steel pipe and surface treatment of component pickling, passivation and phosphatization with the processing capacity of 35,000 tons above annually.

热镀锌、电镀锌、化学清洗等金属表面处理工厂拥有进口全自动450吨的大型热镀锌炉，现有热镀锌、钢管、铜管、铜镍铁管、不锈钢管及构件酸洗钝化、磷化等表面处理生产线，年加工能力35000吨以上。

Raymond Red Star machines widely used in production of barite, calcite, potash feldspar, talcum, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, swelling earth, kaolin, cement, phosphate rock, gypsum, glass, insulation materials, etc. Mohs hardness is not greater than 9.3 and humidity below 6% of non-inflammable mineral, chemical and construction industries more than 280 kinds of materials of high fine flour processing, particle size 80-325 mesh finished products within the scope of arbitrary regulation, part of the material up to 600 mesh.

红星机器生产的雷蒙磨广泛适用于重晶石、方解石、钾长石、滑石、大理石、石灰石、白云石、莹石、石灰、活性白土、活性炭、膨润土、高岭土、水泥、磷矿石、石膏、玻璃、保温材料等莫氏硬度不大于9.3级，湿度在6%以下的非易燃易爆的矿产、化工、建筑等行业280多种物料的高细制粉加工，成品粒度80—325目范围内任意调节，部分物料最高可达600目。

The research and development of high potential gradient zinc oxide varistors including the chemical compositions,microstructure and processing are summarized in this paper.

从材料组成、显微结构控制和制备工艺等方面综述了国内外高电位梯度 ZnO压敏电阻片的研究进展，并展望了提高ZnO压敏电阻片电位梯度和通流容量的途径。

This dissertation looks forward to making for the development of QB Company and settling the similar problems in the other enterprises in the processing chemical industry.

希望本文的研究结果能有助于QB公司的发展以及同行业企业类似问题的解决。

Is a professional manufacturer of rubber seal professional chemical plant; and can seal all kinds of special agents of the processing and manufacturing.

是一家专业生产橡胶密封件专业化工厂；并能承揽各种特殊密封件的加工制造。

Major foreign processing aluminum hard anodizing and super-hard anodized aluminum and stainless steel imitation oxidation, chemical oxidation polishing, sandblast oxide, matte oxidation.

主要对外加工铝制品硬质阳极氧化及超硬质氧化和铝仿不锈钢氧化、化学抛光氧化、机械喷砂氧化、亚光氧化等。

Is a company specializing in advanced materials processing and surface apparel sales professional company, main products has: ASSADI of Plain | Twill | satin lining, sub-yarn Viscose Plain | Twill | satin in cloth, nylon ASSADI of Plain | Twill | Denim in cloth, polyester taffeta | beautiful silk | Shu Mei Chou | chemical fiber cloth in satin, nylon plain weave in cloth, chiffon | chiffon color | file performance, Polyester and Viscose jacquard woven in cloth, fabric and other senior three acetate.

广州东莞佳俊贸易有限公司是一家专门从事高级服装面辅料加工及销售的专业性公司，主要产品有：亚沙的平纹|斜纹|色丁里布，亚纱的粘胶平纹|斜纹|色丁里布，尼龙亚沙的平纹|斜纹|粗斜纹里布，涤塔夫|美丽绸|舒美绸|化纤色丁里布，尼龙平纹里布，雪纺|双色雪纺|佐绩，涤粘交织提花里布，三醋酸等高级面料。

Polycrystalline SrMoO4 thin films with single scheelite type were prepared via chemical solution processing.

摘 要：利用化学溶液技术制备了具有单一白钨矿结构的SrMoO4多晶薄膜。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失