碱性物质

CO2对碱或碱性物质测定的影响以及CO2对纯水的影响。

I.e. co_2 affects the concentration of standard base solution , the determination of base or alkaline substance and pure water .

加固使用的材料多为水泥、水泥粘土浆、石灰等强碱性物质，这些材料在水化后将产生大量的Ca（OH）2。

Materials such as the cement , cement clay paste , lime and other strong alkaline substances , are widely used in reinforcement .

在NOx的脱除过程中氧化作用起着决定性作用，而单独的放电过程对SO2脱除的作用不大，其脱除还得依靠碱性物质的加入。

NOx removal depends on the oxidation function . However , the discharge process has no obvious effect on SO2 removal . Its removal needs alkaline matter .

MgO和MgO-11%Al2O3等碱性物质可作铁水预处理的耐火材料，空气和氧气都可作为喷吹渣剂的载气。

Both MgO and MgO-11 % A12O3 can be used as the refractory for the pretreatment of hot metal . Compressed-air and oxygen can be the fluxes-blowing carrer gases .

简要介绍了工业锅炉房利用锅炉水中的碱性物质除去烟气中SO2的经济方法。

An economic method by which SO2 in a flue gas can be removed using the alkaline matters in bolder water from an industrial boiler house is introduced briefly .

前处理剂中，NaOH、Na2CO3比较常用，但是它们属于碱性物质，处理时会对彩棉色彩产生影响。

During the pretreatment , NaOH and Na2CO_3 are commonly used , but they are alkaline materials and would do harm to the color .

以Pt为活性组分，选择了具有酸性、中性和碱性物质作为载体，考察了各种催化剂对水相重整制氢的活性和选择性，并通过模型反应，探讨了可能的反应机理。

The catalysts of acid , neutral and alkaline carriers supported Pt are selected to investigate the activity and selectivity to APR. And the possible reaction mechanism of APR was discussed through the model reactions .

所以认为胞内外沉淀物的形成可能在该菌的抗镉和富集镉机制中起了重要作用。F2生长过程中培养基pH值明显上升，推测沉淀物的形成可能与该菌产生碱性物质有关。

Thus precipitations of cadmium outside and inside the cell were considered to be important mechanisms of cadmium resistance and accumulation of F2 , and it is possibly related to alkali produced by F2 during growth .

指出以碱性物质钙作为SO2吸收剂的湿法脱硫方法存在设备昂贵、运行费用高、占地大、污水处理设置庞大等不足之处。

Alkalic substance calcium is the absorbefacient to SO_2 . This wet means for desulphurization has some deficiency such as costly equipment , high running expense , large occupation of land , bulky sewage treatment establishment etc.

同时，拆解残余垃圾中有较多的碱性物质（包括金属和金属氧化物），也是Zn污染源，对Cu也有较大的贡献，但对Ni和Hg则基本无污染影响。

The dismantled & garbage residue may contain a great amount of alkaline ( including metal and metal oxide ) . It is an important Zn contaminating source which also is Cu contaminate , but it basically has no influence on Ni and Hg contamination .

结果表明，O2、HCl有助于汞的转化，HCl的活性远远大于O2的活性；氧化锆具有很好的化学、机械和热稳定性，适合于碱性物质，特别是生物大分子的分离。

Chemical thermal equilibrium simulation results show that O2 and HCl can greatly promote the mercury oxidization , and that HCl appears much more active than O2 during the mercury transformation . Zirconia exhibits excellent chemical , thermal and mechanical stability .

结果：经测试或观察：其质量性状提高明显，挥发性碱性物质含量降低26.06mg/100g。

Results : The result indicated that the quality was greatly raised such as the content of volatile alkaline substances decreasing 26.06mg/100g .

通过对125MW燃煤机组污染物排放浓度的实际测试，得出了飞灰中不同碱性物质含量对SO2生成减弱的变化规律及影响因素。

In this paper , a 125 MW coal-fried generating set is studied . Through testing the emission of pollutants , rule of changes and the affecting factors of SO_2 formation with content of different alkaline matters are obtained .

离子交换法脱除甲苯中的碱性物质

Study on Removal of Alkaline Matters in Methylbenzene with Ion-exchange Method

研究了以高岭土矿为含铝原料、不需要加入其它含铝原料或碱性物质制备净水剂聚合氯化铝的新方法和新工艺。

A new method for preparation of polyaluminium chloride coagulant is studied .

氧化锆具有很好的化学、机械和热稳定性，适合于碱性物质，特别是生物大分子的分离。

Zirconia exhibits excellent chemical , thermal and mechanical stability .

用不同碱性物质生产可溶性干酪素的用量研究

Studies on the amount of different alkalis required in manufacture soluble casein

酸性过度的中和剂是碱性物质。

A corrective for overacidity is an alkaline substance .

燃煤锅炉房自身排放碱性物质的脱硫工艺及其应用

A desulphurization technique using alkaline substances discharged from coal-fired boilers and its application

碱性物质中和法在处理煤矿废水中的应用

Application of alkaline material neutralizing treatment in the disposal of coal mine wastewater

因含有碱性物质可用于烟气脱硫；

As containing basic material , it can be used in smoke desulphurization .

胺型键合固定相分离碱性物质的影响因素考察

Study of the Separation Factors of Basic Compounds in HPLC Using a Reversed-Phase Amino-Type Column

用于碱性物质分离的酰胺型反相色谱键合相的制备及评价

Preparation and Evaluation of Amide-Octyl-Bonded Phase for the Separation of Basic Substances in Reversed-Phase Liquid Chromatography

不易与碱性物质混用。

Unsuitable mixed with basicity pesticide .

很多碱性物质虽然有毒，但有入药价值，一些可以压制咳嗽。

Although poisonous , many alkaloids are valuable as medicines , and some can suppress coughing .

高标号水泥较低标号水泥碱性物质较难浸出。

Lower solubility of alkaline substances was observed in high_grade cement compared with that of low_grade cement .

结果表明这种生物活性物质是一种水溶性的、热稳定的碱性物质；

Results showed that the bioactive substance is one kind of water-soluble 、 heat-stable and alkaline substance ;

含钠基的碱性物质；

Alkaline materials contained natrium ;

所以，估计香蕉皮上的白色粉是洗衣粉，或类似的碱性物质。

So I just guess the white powder should be the launder powder or other alkalescent chemical .

这主要是因为辣椒素能够抑制体内酸性物质的产生、促进碱性物质的分泌、并能加快胃部组织的血液回圈。

This is because it blocks acid production , stimulates alkali and improves blood flow in stomach tissue .