英语人>网络例句>碱的 相关的搜索结果
网络例句

碱的

与 碱的 相关的网络例句 [注:此内容来源于网络,仅供参考]

Mainly engaged in sodium azide, barium azide, three phosphorus nitride Friday, phenyl isothiocyanate, 1 - phenyl -5 - mercapto-tetrazole, 4 - dimethylamino-pyridine, 2 - mercapto--5 -- methyl-1,3,4 thiadiazole, N-hydroxy phthalimide, anhydrous betaine and betaine hydrochloride, such as fine chemical raw materials and medicine, pesticide intermediates of the development, production and sales.

主要从事叠氮化钠,叠氮化钡,五氮化三磷,异硫氰酸苯酯,1-苯基-5-巯基四氮唑,4-二甲氨基吡啶,2-巯基-5-甲基-1,3,4噻二唑,N-羟基邻苯二甲酰亚胺,无水甜菜碱及甜菜碱盐酸盐等精细化工原料及医药、农药中间体的开发、生产和销售。

OBJECTIVE: To establish a HPCE method for determining the content of colchicines in Colchicine Tablets, Cremastraappendicutat Makino and Pleionebulbocodioides Rolfe , and to identify Cremastraappendicutat Makino and Pleionebulbocodioides Rolfe Pleione.

目的:建立以高效毛细管电泳法测定秋水仙碱片、毛慈姑、冰球子中秋水仙碱含量的方法,并对冰球子、毛慈姑进行鉴别。

A corrosion inhibitor CH - 10 used in high temperature acid treatment was obtained by compounding this cationic Mannich base with propargyl alcohol.

针对Mannich碱型缓蚀剂存在的溶解性不好和缓蚀率不高等问题,以甲醛、环己酮和苯胺为原料,合成了一种Mannich碱型缓蚀剂CH-9,将其阳离子化后,再与丙炔醇复配,得到了阳离子型高温酸化缓蚀剂CH-10。

Protopine, erythromycin base, tryptophan is focused on the promotion of the Company's products, please call letter negotiations.

其中99%片碱,红霉素碱、色氨酸是本公司着重推广的产品,欢迎来电来函洽谈。

Our company specializing in the production of sodium silicate is a large-scale production enterprises, Main products of water glass and an annual output reaching 100,000 tons, while sales of solid, water-reducing agent, soda ash, protopine, liquid.

我公司是一家专业生产水玻璃的大型生产企业,主营产品水玻璃年产量达到10万吨,同时销售固体、减水剂、纯碱、片碱、液碱。

I plant the production of the "best of" 96% of unlicensed content, 99% content protopine, solid caustic soda, the main raw material for producing high-quality liquid Qilu Petrochemical.

我厂生产的&佳明&牌96%含量,99%含量片碱,固体烧碱,主要原料为齐鲁石化产优质液碱。

In this paper the studies are focused on the puling technology, pulping mechanism, black liquor recycling and alkaline-oxygen pulp bleaching.

本论文对麦草氧碱制浆特性、制浆机理、制浆黑液回用及氧碱浆的漂白特性等进行了初步研究。

Both Stemona sessilifolia and Stemona japonica had more protostemonine which was 0.22%~0.36 percent of all. No protostemonine was in Stemona tuberose.

蔓生、直立百部均含有较多的原百部碱,所取样品中含量为0.22%~0.36%;对叶百部中并不含有原百部碱。

A planting experiment showed that planting Suaeda salsa decreased salt content in the topsoil effectively, and increased the contents of soil organic matter, N.

碱蓬种植试验表明,种植碱蓬能够有效地降低土壤表层含盐量,增加土壤有机质含量,提高土壤中N、P、K的含量。

The Company has been established for 20 years, and is continuously specialized in precise galvanization, coupling and lead frame galvanization, printed wiring board galvanization, hardware galvanization, nickel cobalt alloy electrolytic casting, profession products, and aluminum material surface treatment etc. Products include thionamic nickel sulfamate, cobalt sulfamate, nickel carbonate basic, cobalt carbonate basic, nickel acetate, and cobalt acetate etc.

公司成立20年来,一直为精密电镀、连接器与引线框架电镀、印刷电路板电镀、五金电镀、镍钴合金电铸、铝材表面处理等行业产品提供高品质的氨基磺酸镍、氨基磺酸钴、碱式碳酸镍、碱式碳酸钴、醋酸镍、醋酸钴等产品。

第44/100页 首页 < ... 40 41 42 43 44 45 46 47 48 ... > 尾页
推荐网络例句

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说,如果是/否的问题回答f可看的价值观念在许多最有限坐标,然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明:基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小,它既能去除奇异点,又能保持图像中目标的边缘不变性,具有很好的滤波效果。

It explains in detail how the methods of elicitation, discussion, and induction are to be used in the physics teaching.

本文根据心理学原理论述了改革初中物理教学的必要性,并对"启发、讨论、归纳法"在物理教学中的应用作了详细的阐述。