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- Metal and metal complex 金属及其配合物
- Acid dyes and metal complex dyes are used on dyeing wool, polyamide fibers, silks. 酸性染料和金属络合物染料适用于染羊毛,聚酰胺类面料,丝绸等。
- Polymer,oligomer and metal complex was included.Alky-substituted and alkoxy-substituted polythiophene were described in particular. 此类化合物包括聚合物类、齐聚物类、金属络合物类,其中对聚合物类的烷基取代噻吩和烷氧基取代噻吩进行了重点描述。
- Systematic experiments made on light fastness of mulberry dyes show that anthraquinone dyes and metal complex dyes are conducive to light fastness. 对桑蚕丝织物的耐光色牢度进行了较系统的试验。
- Well, we reduce our garbage by recycling paper, glass and metal and by composting our kitchen scraps. 这个,我们通过回收纸张、玻璃、金属以及将残羹剩饭堆成肥等措施来减少垃圾。
- AC series acrylic resin has excellent glossy and hardener, suitable for all purpose for plastic and metal and car coating. AC系列丙烯酸树脂适合于广泛的金属、胶及汽车涂料应用范围,光泽、度优异。
- It is duality strong acerbity. It had ability with much metal and metal oxide action make sulfate while it process strong sop and oxygenation. 是一种活泼的二元强酸,能与许多金属或金属氧化物作用而生成硫酸盐,有强烈的吸水作用和氧化作用。
- Laser peening technique is an application in the fields of surface modification of metal and metal forming with laser shock waves. 激光喷丸技术就是利用强脉冲激光诱导产生的高能冲击波在金属材料表面改性和成形方面的一个应用。
- The glittering, exquisite and vivid Architecture Remembrancer selects artificial crystal and metal and adopts unique process inlay to demagnify the symbolized building. 公司简介:晶莹璀璨、精美逼真的《建筑纪念品》,是将标志性建筑艺术微缩,选用人造水晶与金属材料,以独特的工艺镶嵌而成。
- The recent work on pit-templated synthesis of metal and semiconductor nanostructures and metal nanostructure arrays on HOPG is also included in the paper. 并对用HOPG纳米孔作为结构模板合成金属或半导体纳米结构及其有序阵列体系也作了介绍。
- Exports: textiles and footwear, asphalt, metals and metallic ores, crude oil. 出口:纺织和鞋类;沥青;金属和金属矿;原油.
- It was found that hexaaluminate was a promising catalyst for dimethyl ether catalytic combustion, superior to other catalysts such as noble metal and metal oxides. 通过对贵金属、金属氧化物和六铝酸盐等催化剂应用于二甲醚催化燃烧的比较,发现六铝酸盐最具研究应用前景。
- There appeared some large country fairs in some parts of Anyang area and metal and paper currency in circulation, which made some commerce more prosperous. 安阳各地出现了一些大的集市、金属货币和纸币的流通,使商业更趋繁荣。
- It was found that hexaaluminate was a promising catalyst for dimethyl ether catalytic combustion,superior to other catalysts such as noble metal and metal oxides. 通过对贵金属、金属氧化物和六铝酸盐等催化剂应用于二甲醚催化燃烧的比较,发现六铝酸盐最具研究应用前景。
- Main studies in the field of thermodynamics of denitrogenation by flux are related to the chemical reactions of nitrogen in slag and metal and the nitride capacity of slag. 熔渣脱氮热力学研究主要涉及脱氮反应和熔渣的氮容量。
- A wood cut from 1479 Arabia shows the appearance of a rocket ship complete with rivet and metal and pointed front with stars gleaming in the background. 1479年阿拉伯半岛出现的切割了的树木完全由铆钉和金属制造状似火箭船在闪闪发光的星星背景下很醒目。
- The acid acts on the metal and a gas is given off. 这种酸使金属起反应,并放出气体。
- Metal and stone endure for a long time. 金属和石头能存在很久。
- The paper introduces two synthesis methods of iminodiacetic acid and its applications in many aspects such as pesticide, plastic, electroplating, photographing, detersive and metal complexants. 介绍了亚氨基二乙酸的二种合成方法及其在农药、塑料、电镀、摄影、洗涤剂、金属络合剂等方面的应用。
- The article introduces the basic knowledge of Schiff base and metal complexes,according to the difference of metal complexes,the article gives brief introduction of recent research development. 介绍了席夫碱、配位化合物的基本知识,并按金属配体的不同,简要介绍近年来席夫碱金属配合物的研究进展。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries