查询词典 cement

By means of obtaining working performance of rubberized cement-soil in corrosive soil environment, this paper aims to improve salification erosion and crystallization resistivity of Rubberized Cement-soil.

目的 研究改善橡胶水泥土的离子侵独性能、抗渗性能等。

In the invention, normal reversible absorbing transfer material for solar energy which are mixture of cobalt chloride and sextic methyl tetramine, phthalandione lipid compound and trilateral methane lactone compound, said material are produced to micro cachet that colour changes as stemp, changing reversely in normal temp, then said micro cachet are compounded with common white silicate cement to produce the invention cement base material.

本发明采用对太阳能呈常温可逆吸收转换材料：氯化钴与六次甲基四胺混合物、邻苯二甲酸酯类化合物和三芳甲烷内酯类化合物，将上述材料制成微胶囊，再将所制出的常温可逆温致变色微胶囊与普通白色硅酸盐水泥复合，即可制备出常温可逆温致变色水泥基材料。

In this study, increase coherence and tensibility for matrix with polymer latex were introduced into the cement, In addition to increase toughness for reinforcement with glass-fiber were introduced in to the cement, expected to be a perfect construction material.

本实验主要是添加高分子乳胶於水泥砂浆浆体中，以增加基材的黏结性及抗张性，而添加玻璃纤维作为强化材，以增加水泥砂浆体之韧性，以期能发展更佳的营建材料。

Low temperature white cement and varicolored cement prepared from it are ideal decorative coating materials for roads in cities, bridges, stations, harbors, etc.

低温白水泥及其配制的彩色水泥是城市道路、桥梁、车站及港口等建筑设施的理想装饰材料。

The results from the experiment are: the amount of all micro-powders that grain sizes are less 0.044 mm should be less than 35% in weight, and the value of coarse q and attenuate q should be respectively 0.23 and 0.32, and the additive amount of active a-alumina and calcium alumina cement should be respectively 7% and 4% in weight, meanwhile, the best dispersant is PMAA-NH4 in the non-microsilica system; while the value of two q should be respectively 0.21 and 0.29, the amount of active a-alumina, microsilica and calcium alumina cement should be respectively 6%, 2% and 4% in weight, the best dispersants are sodium hexamer taphosphate and Na2P3Oio in the microsilica system.

依照上述实验方法得出刚玉自流浇注料所必备的条件：刚玉自流浇注料中的细粉(-0.044mm)总量应小于35％；在无硅微粉系统中的Andreassen公式的粗端q值和细端q值分别为0.23和0.32，氧化铝微粉、水泥的最佳加入量是7％、4％，且所使用的分散剂为改性聚丙烯酸钠最好，而在含硅微粉系统中的Andreassen公式的粗端q值和细端q值分别为0.21和0.29，氧化铝微粉、硅微粉和水泥的最佳加入量为6％、2％和4％，最好合用三聚磷酸钠和六偏磷酸钠作为分散剂。

The two concepts of slag blending ratio in cement and admixing quantity of slag are liable to be confused when producing cement with clinker powder and slag powder .

采用熟料粉、矿渣粉拌和水泥生产工艺，往往易混淆水泥中矿渣粉配比和矿渣掺入量这两个概念。

EFFECTS OF MORTAR ADDITIVES 2.1 Portland cement mortar pore sealing In pore sealing one needs to use agglutinating products, water reducers which at the same time should not be washed away by water or do not have any negative effect on cement hydration.

砂浆添加剂的效果 2.1硅酸盐水泥砂浆孔隙密封孔隙密封一个需要使用凝集产品，对水减速的同时不应该被水冲走或不产生任何负面效果影响水泥水化。

I want some cement to cement the celling.

我需要一些水泥来粘合天花板。

Since the establishment of the company has successfully auctioned in Guangyuan City nail Sichang, Guangyuan guesthouses, Guangyuan textile mill, the city match factory, the city of five TAC Corporation, the Urban Chinese Medicine Company, the city Department Stores Company, City of-chemical plants, North Sichuan Mica paper mills, municipal acetylene plant, Guangyuan steel door and window factory, Guangyuan City native Fruit Company, comprehensive trading company in Guangyuan City, the city agricultural resources, Bashu City Shopping Centre, City three groups of the cement plant, Guangyuan steel mills, paper mills communizing, City Tangjiu, Guangyuan gold, Cangxi Xian department stores, Jiange cement plant, Mong-owned Guangyuan Coal Mining Bureau, Wangcang mine, Wangcang rock brick factory, grinding rock mine, the South's coal mines, Peng Shan Yuan Mingfen plants, food processing plants in the Green River Shanzhen, Guangyuan Huachang machinery factory labor service companies such as Total 46 bankruptcy estate enterprises, turnover amounted to 460 million yuan.

自公司成立以来先后成功地拍卖了广元市钉丝厂、广元宾馆、广元纺织厂、市火柴厂、市五交化总公司、市医药总公司、市百货总公司、市力兴化工厂、川北云母纸厂、市乙炔厂、广元钢门窗厂、广元市土产果品公司、广元市综合贸易公司、市农资公司、市巴蜀商场、市三堆水泥厂、广元钢厂、赤化纸厂、市糖酒公司、广元金矿、苍溪县百货公司、剑阁水泥厂、广旺矿务局所属广元煤矿、旺苍煤矿、旺苍矸砖厂、磨岩煤矿、南江煤矿、彭山元明粉厂、青川山珍食品加工厂、广元华昌机械厂劳动服务公司等共计46家破产企业破产财产，成交额达4.6亿余元。

With regards to the use of polymer cement concrete in hazardous waste landfill site, this dissertation studied the mechanical property and durability of cement mortar modified by acrylic ester copolymerizing emulsion systematically.

本论文针对聚合物水泥混凝土在有害废物填埋场中的应用，系统地研究了以丙烯酸酯共聚乳液改性水泥砂浆的力学性能和耐久性能，并。。。

You have to walk your own alk in this life.

次生中你必须走自己的路。

To start with, the thesis analyses ***ism in terms of the generic masculine words, word order and semantic derogation of women in greater detail.

论文首先从阳性词泛指，词序，词义的贬降等方面对英语中的性别歧视现象进行了详细的分析。