This archaic process of sulfuric acid making enjoys a history of more than 500 years up to now.
这种最老的制取硫酸的方法距今已有五百多年历史了。
The Paper introduces the selection of transforming process of acid making with gas in a small-sized copper smelter.
介绍了小规模铜冶炼厂的烟气制酸转化工艺的选择。
A new process was put forward in combination of this reaction with boric acid making from magnesium and boron mineral.
以水解过程为基础，提出了与硼镁矿制硼酸相结合的新生产工艺。
The wastewater pollution from DSD acid making process could be solved by making water coal slurry with DSD acid oxidation wastewater completely.
用DSD酸氧化废水制备水煤浆技术可从根本上解决DSD酸生产过程产生的废水污染。
It gives introduction to the design and new type equipment features of dilute acid cooling and cleaning process of smelting gas used in the acid making plant of Daye Smelter.
介绍大冶有色金属公司冶炼厂制酸车间采用稀酸冷却净化工艺的设计以及新型设备的特点。
Titanium wire mesh Application: battery, chemical, energy, paper, and food processing industries mine, hydrogen making, acid making, corrosion-resistant tubings, heat exchangers, etc.
钛丝网应用：电池，化工，能源，造纸，和食品加工行业的矿山，制氢，制酸，耐腐蚀管材，热交换器等。
This paper makes an approach to technological process for and solution of problems in utilization of plenty of waste heat generated after adjustment of roasting and acid making cooling system.
探讨了焙烧、制酸冷却系统调整后，产生的大量热能回收利用的工艺、流程及存在问题的解决方案。
Salt and acid toughen the skins, which can making cooking time much longer.
加盐和酸能强化豆皮，可以使烹饪的时间更长。
Each codon either codes for an amino acid or tells the cell to stop making a protein chain.
每一个密码子或者编码一种氨基酸，或者告诉这些细胞停止生产这个蛋白质链。
B12 and folic acid together are needed for making normal cells, including blood cells.
维生素b12和叶酸都是合成细胞所必需的，其中也包括血细胞。
Most water contains some carbon dioxide making it a weak acid that can eat away at the calcium carbonate in limestone.
大多数水含有一些二氧化碳，使得水显弱酸性，能够侵蚀石灰岩中的碳酸钙。
Most water contains some carbon dioxide, making it a weak acid that can eat away at the calcium carbonate in limestone.
大多数水含有一些二氧化碳，使得水显弱酸性，能够侵蚀石灰岩中的碳酸钙。
Silicon is present in beer in the soluble form of orthosilicic acid (OSA), up to half of which can be absorbed by the body making beer a major contributor to silicon intake in the Western diet.
在啤酒中以可溶原硅酸(OSA)的形式存在着硅，其中有一半可被身体吸收，在西方人的饮食中喝啤酒是摄入硅成分的主要方式。
The metal bento boxes, once popular in Japan, were often corroded by the acid of umeboshi, eventually making a hole in the middle of the lid.
一度在日本受到欢迎的金属便当盒经常会被梅干的酸性腐蚀，最终会在盖子中央打出一个洞。
The paper describes the fundamental principle of acid-making off-gas treatment by ammonia-acid method and its application in Yunnan Copper.
介绍了氨-酸法处理制酸尾气的基本原理以及在云南铜业股份有限公司的运用实践。
A green acid-making technology by desulfurization of wet gas containing sulphur (WSA) process was introduced.
介绍了一种绿色含硫气湿法直接脱硫制酸新工艺——WSA工艺。
Lead-acid batteries with thicker electrodes can tolerate such "deep" discharges better than those with thin ones, but only at the expense of making a heavy battery even heavier.
采用厚电极的铅酸电池可以比采用薄电极的铅酸电池更能容忍这种“深度”的放电，但只能以生产更为沉重的重电池作为代价。
This paper deals with a new process for making Oxalic acid from corn starch in detail.
本文详细地研究了以玉米淀粉为原料，经酸性水解，硝酸氧化制造草酸的新方法。
The WSA condenser is a key equipment in the acid-making system with off-gas at low SO2, and damage of this equipment due to change of operating conditions would affect normal operation of the system.
WSA冷凝器是低浓度SO2制酸系统中的关键设备，由于工况的变化导致该设备损坏，影响系统的正常运转。
The sponge iron making with iron sludge produced during DSD acid-making can be used for not only general metallurgy but also iron-carbon bed to treat DSD acid oxidation wastewater.
利用DSD酸生产过程产生的铁泥，研制出既能用作常规冶金原料，又能用于处理DSD酸氧化废水的水处理用海绵铁。
This paper presents the modification of acid distributing device in drying and absorption tower of the acid-making system in Shaoguan Smelter.
介绍了韶关冶炼厂制酸系统干吸塔分酸装置的改造实践。
The working process of resin bed and working principle of acid purification unit and flowchart are described particularly. Making comparison of acid consumption of using it before and after.
详细介绍了树脂床工作过程和酸净化装置的工作原理及工艺流程，对酸净化装置投入前后的酸耗量做了对比。
This improved the free glutamic acid levels of the extracts thus making the products more acceptable in the application of foods and seasonings.
酶的使用提高了产品中的谷氨酸浓度，从而使抽提物更易于被食品和调味品生产所接受。
The technics of making thin lead-acid batteries plates by slurry method was proposed.
提出采用拉浆工艺制备铅酸蓄电池薄型极板。
It is proposed to use the waste heat from the acid-making process to recover the iron in the acid-making tailing by a countercurrent process.
为此，提出了利用制酸厂的制酸废热，应用逆流式处理工艺回收制酸尾料中的铁。
At present, the making of the pad to use Add protection of nitric acid and ferric chloride solution for corrosion.
目前移印钢板的制作以使用添加保护剂的硝酸溶液和三氯化铁溶液进行腐蚀为主。
The physicochemical properties of sorbic acid are described, several methods of making it are introduced, and its practical use reviewed.
介绍了山梨酸的理化性能，对生产它的几种方法进行了论述，并阐述了其实际应用。
Chemistry high activity of free radicals can make the unsaturated fatty acid oxidation, making the cell function excessively, or recession mutations and proliferation and necrosis centralis disease.
化学活性高的自由基可使不饱和脂肪酸过度氧化，使细胞功能突变或衰退，引起组织增殖和坏死而产生置人于死地的疾病。
Chemistry high activity of free radicals can make the unsaturated fatty acid oxidation, making the cell function excessively, or recession mutations and proliferation and necrosis centralis disease.
化学活性高的自由基可使不饱和脂肪酸过度氧化，使细胞功能突变或衰退，引起组织增殖和坏死而产生置人于死地的疾病。
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