basic chemicals造句
例句与造句
- They used liquid and gas chromatography to fractionate the sample into its molecular constituents ; an electron beam then fragmented the separated molecules in a mass spectrometer to produce a spectrum indicating the basic chemical components
他们运用液相与气相层析法，将样本的组成分子分开，然后导入质谱分析仪，以电子束使已分离的分子断裂，进而产生出可识别基本化学组成的图谱。 - We are fully aware of our comparatively advantageous labor and energy , and basic chemicals to utilize , what is more , our sophisticated technology that surpass geography . years effort has exported our products to us and european countries and won favorable remarks
我们将坚持"信守合同保证质量及时交货"的经营宗旨，愿与国内外客户建立并保持良好的贸易关系，竭诚地期待国内外新老朋友与之亲密合作共创未来。 - The paper introduced in brief the basic chemical and mineral component , and analysed the effect and the evaluation index of the chemical component , vitreous body quantity and structure and the fineness degree of the phosphorus slag on its chemical activity , and finally , discussed the effect of phosphorus slag as additive on cement hydration property and the micro structure of the harding body
摘要简要介绍了磷渣的基本组成，包括化学组成和矿物组成；分析了磷渣的化学成分、玻璃体数量和结构、磷渣细度对其化学活性影响及其评价指标；探讨了磷渣用作水泥混合材对浆体水化性能和硬化体微观结构的影响等。 - Company introduce fujian sanming chemical complex , the predecessor of china fujian petrochemical group sanming chemical industry co . , ltd , was founded in 1958 and has become a national first grade large enterprise with the basic chemical industrial raw materials and the chemical fertilizer as the main production scope . it is the national largest calcium carbide plant and the provincial largest fertilizer plant
福建石化集团三明化工有限责任公司是经上级部门批准按照公司法在原福建省三明化工总厂基础上整体改制的国有独资公司，是以生产基本化工原料和化肥为主的国家大型一档企业，占地面积145 . 7万平方米，注册资本43519万元，总资产133897万元，销售收入10 . 5亿元。 - The company has gained more than 100 honor titles such as major enterprise and big tax paying enterprises of zhengzhou , henan , 100 top chemical industrial rural and town enterprises of the state , 500 top big rural and town enterprises in china , promise keeping and law obey rural and town enterprises of henan province . up to now , the company enjoys its advantages , making the basic chemical industry as basis , puts strong technological force to research and develop new products , create and open new markets , make great efforts to bring the company into potential and bright future
家最大乡镇企业” “河南省诚信守法乡镇企业”等百余项荣誉面前，碱业公司没有止步不前，公司领导正立足自身优势，以基础化工为依托，大力研发新产品，开拓新市场，以使碱业公司在发展科技化管理现代化经营科学化工艺先进化的道路上走的更远更辉煌。 - It's difficult to find basic chemicals in a sentence. 用basic chemicals造句挺难的
- All data indicated that f i was a pure substance . third , using modern analytic techniques such as nucleic magnetic resonance ( nmr ) , infrared spectroscopy ( ir ) , ultraviolet visible absorption spectra ( uv ) and mass spectrometry ( ms ) , we analyzed the basic chemical structure of f i and nominated it phthalic acid di ( 3 - methyl ) nanyl ester ( pdne ) . we estimated primarily it was a novel natural compound
第三，利用核磁共振，红外光谱，紫外分析，质谱等现代分析测试技术对分离提取物f进行结构鉴定，解析出f的结构，初步推断该物质为邻苯二甲酸- ( 3 -甲基)壬酯( pdne ) ，根据目前所掌握的资料，还没有检索到该物质相关的报道，初步认定为一种新型的天然产物。 - Topic include : basic chemical knowledge related to life science , origin of life - essential elements , water and proteins , growing up food , nutrients and hormones , messing up narcotics and some stimulant drugs e . g . ketamine and ecstasy , aging and dying medication , chemicals against diseases and the mystery of heredity nucleic acid and the double helix
内容包括：基本化学概念、生命的起源必需的元素，水及蛋白质、生命的成长食物、营养及荷尔蒙、生命的糟鞑毒品及软性药物（如k -仔，摇头丸）的化学成分、衰老与死亡药物治疗及生命的延续及遗传的奥秘核酸及双螺旋结构模型。
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