查询词典 carbon paper

In this paper, acetanilide used as start material was chlorosulfonated, then reacted with alkylamines with different length of carbon chain to prepare 4 p-acetylaminophenylsulfonylalkylamine.

本文以乙酰苯胺为起始原料，经氯磺化后分别和不同碳链的正烷基胺反应制得4种不同碳链长度的对乙酰氨基苯磺酰烷基胺，将其水解后制得了对氨基苯磺酰正丁胺、对氨基苯磺酰正辛胺、对氨基苯磺酰正十二胺和对氨基苯磺酰正十八胺。

In this paper,the development of mesopores activated carbon at home and abroad is reviewed.

综述了国内外在中孔活性炭材料开发方面的研究进展。

In this paper, the adsorption characteristics of Bt toxin on activated carbon was studied.

论文对Bt蛋白在活性炭上的吸附特性进行了研究。

The preparation of electromagnetic shielding concrete adulterated short carbon fibers and graphite respectively have been introduced in this paper.

介绍了分别掺杂短碳纤维和石墨的电磁屏蔽混凝土的制备，研究了短碳纤维和石墨的含量对混凝土低频电磁屏蔽效能的影响，最后分析了短碳纤维的加入对石墨混凝土电磁屏蔽性能的影响机理，为将来设计高性能低频电磁屏蔽混凝土提供了依据。

This paper studied the effects of types of medium, conditions of culture, different kinds of carbon and nitrogen sources and plant growth hormone in medium component on Agave sisalana tissue and cell culture for inducement of Agavain—SH.

本论文研究了剑麻组织和细胞培养中培养基类型、培养条件、培养基组成中不同碳源、氮源和激素对愈伤组织细胞生长和蛋白酶活力的影响；。。。

To exert excellent tribological characteristics of carbon material, a two-ply paper-based friction material was developed successfully by paper-making process.

采用抄纸工艺制备碳质双层纸基摩擦材料，采用惯量摩擦试验方法研究双层纸基摩擦材料的摩擦磨损性能。

The mechanics properties of carbon fiber and the comparison between the two kiwis of paper which consisted of wood fiber and ES fiber respectively were investigated in this paper.

研究碳纤维纸的力学性能，并对比不同配抄纤维所成纸页的力学性能。

Tracing Paper: carbon- coated paper used in conjunction with the tracing wheel for transferring pattern markings to fabric.

描图纸：用黑色碳素复写纸和擂盘将样板上的线条转移到面料上。

Our previous studies show that sorangium cellulosum can be cultivated on simple inorganic salt medium with sterilized filter paper as the only carbon sources and can finally degrade the filter paper significantly.

我们实验室前期研究表明纤维堆囊菌能够在仅含有滤纸的简单无机盐平板上生长并有效地降解滤纸，对其纤维素降解酶酶活性分析得知，纤维素降解酶位于细胞表面并组成一个大的复合体结构，该复合体至少具有木聚糖酶和纤维素酶活力。

Company's annual production capacity of non-carbon copy paper 150,000 tons, ranking first in the country. 2008's production of Carbonless Paper 8.3 million tons, sales income of 6.5 billion, profits and taxes 67.14 million yuan and exports worth 19.09 million U.S.

公司无碳复写纸年生产能力15万吨，居全国第一位。2008年公司无碳复写纸产量达8.3万吨，实现销售收入6.5亿元，利税6714万元，出口创汇1909万美元。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。