Sulfuric acid eats away at limestone very aggressively.
硫酸对石灰石的侵蚀非常厉害。
We've said that sulfuric acid dissolves limestone, right?
我们说过，硫酸可以溶解石灰石，对吗？
Also, in surface water, there is a weak acid, carbonic acid, not sulfuric acid, but carbonic acid that helps dissolve the rock.
另外，在地表水中存在一种弱酸，它是碳酸，而不是硫酸，而且是能帮助溶解岩石的碳酸。
When cave researchers go to explore them, they see and smell, the sulfuric acid and gases at work.
当洞穴研究人员进一步探索时，他们会在这个过程中发现硫酸，并闻到它的味道。
SOx's combine in the air with water vapor to create sulfuric acid.
SOx混含在空气中，通过水蒸汽造成硫酸。
Sulfuric acid is main catalyst for the synthesis of carboxylic acid esters.
羧酸酯的合成主要用硫酸作催化剂，但这种催化剂有许多缺点。
Phosphate rock is mixed with sulfuric acid and with recycled first-wash acid in a premix er.
磷矿在一个预混合槽中与硫酸以及循环回的第一洗涤酸进行混合。
Acid rain may possibly cause the double harm for the sulfuric attack and the sulfate attack.
酸雨有可能造成硫酸盐侵蚀和酸侵蚀双重的危害。
The electrochemical oxidation of marmatite should not be neglected in the sulfuric acid leaching.
在铁闪锌矿硫酸浸出过程中，其电化学氧化作用不容忽视。
Effect of magnetic field and dichromate on anodic polarization behavior of iron in sulfuric acid.
重铬酸根与磁场对铁在硫酸溶液中阳极极化行为的影响。
Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researched.
研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬。
The sulfur-oxidizing bacteria have a characteristic of oxidating sulfur and sulfide into sulfuric acid.
硫氧化细菌具有氧化单质硫及硫化物，生成硫酸的特性。
The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.
化学方法包括酸洗法、皂化法、酰化法和酯化法等。
Then wetting agents are added such as sulfonated tallow -- animal fats chemically reacted with sulfuric acid.
像磺化的兽脂（动物脂肪往往与硫磺酸发生化学反应）这样润湿剂被加入到其中。
METHODS:TLC and phenol-sulfuric acid methods were used to qualitative and quantitative analysis of polysaccharides.
方法：采用薄层色谱法和苯酚—硫酸比色法。
We end up with a diluted solution of sulfuric acid, various metals (including gold), and waste that then needs to be filtered.
最后我们得到了稀硫酸、各种金属(包括金)和废弃物，它们都需要过滤。
When SO2 combines with water, it forms sulfuric acid; this is the main component of acid rain which is a cause of deforestation.
当二氧化硫与水结合时形成硫酸；这是酸雨的主要成分，是造成树木死亡的一个原因。
Then, we recover as much of the sulfuric acid as possible, before diluting what remains in the bottom of the electrolytic cell.
然后我们要尽量把硫酸都移出电解槽。最后再稀释留在电解槽底部的硫酸。
Phosphate rock (plasma) and sulfuric acid reaction, the reaction slurry to liquid-solid separation, dilute phosphoric acid to be wet.
磷矿粉(浆)与硫酸反应，反应料浆进行液固分离，得到湿法稀磷酸。
Sulfuric acid was used as a catalyst to prepare acetic esters with more by-product, low yield, equipment corrosion and acid wastewater.
由于硫酸作催化剂合成羧酸酯副产物多、产率低、且腐蚀设备、造成环境污染。
Methylmercury was extracted from the homogenized tissue with toluene in the presence of copper sulfate, sodium bromide and sulfuric acid.
在存在硫酸铜、溴化钠和硫酸的情况下，用甲基从组织匀浆中萃取甲基汞。
Finally, Marsulex will install a new scrubber at Chemtrade’s sulfuric acid plant in Cairo, Ohio, to meet lower sulfur dioxide limits by July 2011.
最后，马苏莱将在俄亥俄州开罗市的硫酸厂安装上新的脱硫器，以在2011年7月前达到降低二氧化硫的目的。
The traditional process, the chrome plating solution the chromium acid as the foundation and sulfuric acid as catalyst, the ratio of 100 to 1.
传统的镀铬工艺，其电镀液以铬酸为基础，以硫酸作催化剂，两者的比例为100：1。
They do not burn readily and are reasonably resistant to chemicals, except for nitric and sulfuric acids, chlorinated hydrocarbons, and aldehydes.
它们不易燃烧，相当地耐化学品，除非是硝酸、硫酸、氯化烃和醛类。
LEADACID batteries: These rechargeable batteries that help start most cars and trucks are composed of lead plates and sulfuric acid in a plastic case.
铅酸蓄电池：用来帮助发动轿车和卡车的可回收电池是由铅板和包在塑料包里的硫磺酸组成的。
LEADACID batteries: These rechargeable batteries that help start most cars and trucks are composed of lead plates and sulfuric acid in a plastic case.
铅酸蓄电池：用来帮助发动轿车和卡车的可回收电池是由铅板和包在塑料包里的硫磺酸组成的。
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