查询词典 raw

First of all,the content of alkali of raw materials of concrete must be high.

并对混凝土工程发生碱-集料反应的内在本质和作用机理进行了分析。

The raw materials used by the method are green chemicals dimethyl carbonate and p-nitrophenol, and the catalyst is NaY molecular sieve, activated aluminum oxide or activated carbon which is impregnated by alkali metals or alkaline-earth metal compounds.

本发明涉及到一种合成对硝基苯甲醚的方法，该方法所用的原料为绿色化学品碳酸二甲酯和对硝基苯酚，催化剂是经碱金属或碱土金属化合物浸渍过的NaY分子筛、活性氧化铝或活性碳。

However, it must be remembered that spinach is alkaline only when consumed raw.

不过，需要注意的是菠菜仅在生吃的时候才是碱性的。

Alkane used primarily as fuel, solvents and organic synthetic raw materials.

烷烃主要用作燃料、溶剂和有机合成的原料。

It's mainly taken the special local product called "hongguniang" as raw material to produce green ecology health production food.《Chinese Herbal Material Medica》recorded: alkekengi can clearing away the heat-evil and expelling superficial evils, eliminate damp and detumescence, diuresis as well as cure angina, cure pulmonary heat, cure cough etc.

主要以当地特产红菇娘为原料生产的绿色生态保健食品，《本草纲目》中记载：酸浆清热解毒，祛湿消肿，利尿，咽痛喑哑，肺热咳嗽等症。

Quinclorac and allyl alcohol as raw materials, 3, 7-dichloro-8-quinolinoxylic acid allyl ester was obtained when catalyst is oil of vitriol or super solid acid SO〓/TiO〓. Using both catalysts, organic synthesis technology process was made respectively, and the ester was analyzed and characterized by IR spectrum and NMR spectrum Through experiment, both preparing conditions were optimized and discussed respectively.

以TiO〓为载体负载SO〓制备出固体超强酸催化剂，确定了SO〓/TiO〓催化剂制备的技术路线，以丙酸正丁酯为探针实验，考察了新型固体酸催化剂SO〓/TiO〓的催化活性及制备条件对催化活性的影响，对影响其催化效果的工艺条件进行了优化，并探讨了影响的规律性。

Products Company, one of the leading series of aloe cosmetics, its raw materials are used for more than three years of Zhiling Curacao Aloe sophisticated, refined, stability, purification, separation of a series of high-tech means to retain the integrity of aloe a variety of active ingredients, such as amino acids, saponins, Aloin, monosaccharides and polysaccharides, lignin, etc., is pure natural green functional cosmetics.

公司主导产品之一的芦荟系列化妆品，其原料均采用三年以上植龄的库拉索成熟芦荟，经提炼、稳定、纯化、分离等一系列高科技手段，完整地保留了芦荟中多种活性成份，如氨基酸、皂角苷、芦荟甙、单糖和多糖、木质素等，属纯天然绿色功能性化妆品。

Alumina is a major raw material for producing electrolytic aluminium, accounting for more than half the cost.

氧化铝是生产电解铝的主要原材料，其费用占生产成本的一半多。

Product Description: Featured by the aluminosilicate ceramic fiber cotton as the main raw materials are made using wet forming process.

产品描述：由精选硅酸铝陶瓷纤维棉为主要原料采用湿法成型工艺制成。

Product Description: Featured aluminosilicate ceramic fibers from cotton as the main raw materials are made using wet forming process.

产品描述：由精选硅酸铝陶瓷纤维棉为主要原料采用湿法成型工艺制成。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。