酸处理

A new production technology,using witherite,hydrochloric acid and industrial refined salt as raw materials,to produce liquid barium chloride with low strontium by crystallization method was put forward.

比较了氯化钡的各种生产方法，提出了以毒重石、盐酸和工业精制盐为原料，结晶法生产液体低锶氯化钡新工艺，并对酸化反应、锶钡分离原理、饱和盐水洗涤及母液处理进行了分析和讨论。

This text overview domestic, make use of the bagasse to especially have results to show a 炭 with live manufacture, fiber, fuel, wood sugar, bran 醛, bran chloric acid and turn outside fatty, the birds 畜 animal feed and dirty water processing in the present condition, characteristics and development foreground of the metals ion adsorbent.

本文综述了国内、外利用甘蔗渣特有成份制作活性炭、纤维、燃料、木糖、糠醛、糠氯酸、化肥、禽畜饲料及污水处理中金属离子吸附剂的现状，特点及发展前景。

Reseach of solution chemistry agent, differential thermal analysis and infrared optical spectrum analysis showed mechanism of starch xanthate in watewater treatment.

通过溶液的化学计算、差热分析和红外光谱分析，得出了淀粉黄原酸酯用于废水处理的作用机理。

It was recognized that a simple chromate treatment of galvanized products results in the production of a passive film on the surface of zinc coating which inhibits white rust formation.

热浸镀锌镀件上为了防止白锈，一般以铬酸盐处理在表面形成保护膜来抑制白锈的生成。

The features of alkaline zincate system are good throwing power and ability of covering, the bath is not easy to corrode the equipment , but the current efficiency is low, the waste water is difficult to treat.

碱性锌酸盐镀液的特点是分散能力和覆盖能力较高，对设备的腐蚀性小，但是阴极电流效率较低，废水处理较困难。

Thus the alkaline zincate continuous zinc plating technology for steel sheet was investigated, with the emphasis being placed on the effects of the bath composition and process conditions on the current efficiency. The throwing power of the plating solution was tested using Hull's cell 8 points thickness method, and the adhesion strength of the coating was examined by heating and shock cooling test.

为此，研究了用于薄钢板连续电镀的锌酸盐镀锌工艺，重点研究了镀液成分及工艺条件对电流效率的影响，用Hull槽8点法测试了镀液的均镀能力；用加热骤冷法测试了镀层的结合力，并对薄钢板连续电镀锌的前后处理工艺作了探讨。

Zoysia japonica was used to study the change of leaf shape ,leaf water content,content of proline and total soluble carbohydrates under the drought stress treatments.

通过对结缕草进行控水处理，测定干旱胁迫期间的叶片形态、叶片相对含水量、脯氨酸和可溶性总糖含量的变化。

Zygotene nodules and development of the brown ratRattus norvegicus caracohave been studied, by surface spresding with SDS treatment, silver and phosphotungatic acid staining techniques.

采用表面铺展－SDS处理、硝酸银和磷钨酸(Phosphotungstic acid，PTA)染色电镜技术，研究了褐家鼠精母细胞中常染色体联会复合体（Synaptonemal complex， SC）的发育及偶线期节（Zygotene nodule， ZN）。

The current density of the un-pretreated sample attains 1.2mA/cm2,but the polished sample and polished acidly washed sample attain 3.2 and 2.75mA/cm2,respectively,at the electric field of 6.25V/μm.

在场强为6.25V/μm时，衬底未处理样品的电流密度为1.2mA/cm2，而衬底抛光的样品和衬底抛光又酸洗的样品的电流密度分别达到3.2和2.75mA/cm2。

The problems encountered in the incineration of adipic acid and hexamethylenediamine waste liquor containing HNO 3 and NaOH respectively in fluidized bed incinerator are described and their corresponding countermeasures are put forward.

介绍了在采用流化床焚烧炉处理含硝酸的己二酸废水和含氢氧化钠的己二胺废水的过程中遇到的问题及其解决措施。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。