Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.
化生产品中的腐蚀性物，如：烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。
Aim To observe the effect of Salamarum on the adverse effect of ketamine.
目的观察硫酸镁拮抗氯胺酮不良反应的效果。
Adding sulphate to the solution will give a precipitate.
将硫酸盐加入该溶液会产生沉淀。
EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.
EDTMPS对硫酸钙、硫酸钡垢的阻垢效果好。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚醛、硫代硫酸钠和溴代正丁烷为原,成了正庚醛正丁硫醇缩醛。
Ethyl lauryl alcohol respectively react with hydrobromic acid to product bromohydrocarbon,sulfuric acid for catalyst。
以正十二醇和氢溴酸为原,在浓硫酸的催化下,生产溴十二烷。
Bromooctane was synthesized from industrial hydrobromic acid(48%) and n-octanol using concentrated sulfuric acid as catalyst.
以业废氢溴酸(48%)为原,在浓硫酸存在下,与正辛醇进反应成1-溴辛烷。
It can oxidise sulphites, iron II and iodides.
它可以氧化亚硫酸盐，铁 II 离子和碘化物。
A wet process dealing with deplating solution bearing nickel-copperto recovery nickel sulfate has been developed.
实验证明用湿法新艺可成功地从镍、铜退镀废液中回收硫酸镍。
Phosphate rock is mixted with sulfuric acid and with revycled first-wash acid in a premixer.
磷矿在一个预槽中与硫酸以及循环回的第一洗涤酸进。
During preparing potassium sulfate or langbeinite,schoenite is the important middle resourses.
在硫酸钾或钾镁肥生产过程中,软钾镁矾是其中很关键的中间原。
Objective To compare the effect of nitroglycerin and magnesium sulfate on eclampsism.
目的比较硝酸甘油与硫酸镁治疗子痫前期的效果。
Some laxative drugs such as magnesium sulfate,Bisatin,phenolphthalein,glycerol etc for common use were introduced.
介绍了几种治疗慢性便秘的药剂，包括：硫酸镁，比沙啶，酚酞，甘油，开塞露等。并着重介绍了它们的用法。
Dimethyl dioxirane was prepared with potassium monoperoxy sulfate and acetone.
通过过一硫酸和丙酮反应,成了新型高效的氧化剂二甲二氧环烷。
The disulphate was easily soluble in water.
焦硫酸盐易溶于水。
To establish a FAAS method to determine sodium in diosmin heptakis hydrogensulfate sodium.
建立火焰原子吸收光谱法测定地奥明七硫酸酯钠中钠含量的方法。
The disinfection facilities include storage, dosing and associated pipeline systems for sodium hypochlorite sodium bisulphite.
消毒设施包括次氯酸钠及亚硫酸钠储存，调控和相关的管道系统。
Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.
硫酸与聚乙烯醇(PVA)经酯化制备PVA聚阴离子电解质。
Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.
加入亚铁菲绕啉离子，用滴定法测量硫酸亚铁铵溶液。
More ammonium sulphate solution is being recovered in the process of distilling oil shale.
在提炼油页岩的过程中回收的硫酸铵液比过去多了。
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Until about 1902, legal food preservatives included chemicals like formaldehyde, borax and copper sulfate.
在1902年以前合法的食品添加剂还包括甲醛，硼砂和硫酸铜。
You turn the sulfate containing evaporate into sulfuric acid aerosols in the atmosphere.
含硫的蒸汽在空气中变成硫酸气溶胶。
OK, now for number three you need rock salt or copper sulphate.
好的，第三个实验需要你准备石盐或硫酸铜。
We have shampoo, both general and sulfate-free, lots of deodorants.
我们有洗发水，包括普通款和无硫酸盐款，还有很多除臭剂。
A lot of hairstylists view sulfates as being too harsh.
很多发型师认为硫酸盐太具有刺激性了。
High levels of sulfate in water can lead to diarrhea, especially in children.
水中高浓度的硫酸盐会导致腹泻，尤其会影响儿童。
Since the advent of cars, another secondary pollutant has taken center stage.
从汽车出现以来，硫酸盐污染物的风头就被另一种衍生性污染物抢走了。
But in chemistry labs, sulfuric acid is just the beginning.
但是在化学实验室，硫酸仅仅是开始。
Sulfur dioxide is a popular molecule there, and clouds form from sulfuric acid.
氧化硫充斥着大气，云团是由硫酸形成的。
The sulfur combined with water vapor to create sulfate aerosols.
硫磺与水蒸气 结合生成硫酸盐气溶胶。
Some natural winemakers add sulfites, a chemical produced naturally in grapes.
一些天然酿酒师会添加亚硫酸盐，这是葡萄中自然产生的一种化学物质。
Extra sulfites can help preserve, or keep, the wine.
额外的亚硫酸盐有助于葡萄酒的保存。
These microbes eat copper sulfate and appear to be impossible to kill.
这些微生物靠硫酸铜存活，并且难以被扼杀。
In very severe cases, intravenous corticosteroids, magnesium sulfate, and oxygen therapy might be needed.
在非常严重的情况下，可能需要静脉注射糖皮质激素、硫酸镁和氧疗。
The new laws also increase punishment for offenses including stalking and acid attacks.
新法还增加了对跟踪和硫酸袭击的惩罚。
'Cause I can smell the clouds of pure sulfuric acid from here.
{\an8}[金星的大气层里有浓硫酸 会下硫酸雨]我从这儿可以闻到纯硫酸的酸臭气哦。
" Please give me half an ounce of vitriol" .
" 请给我半两硫酸盐。"
The report measured pollutants like sulfates, nitrates and black carbon, blamed for getting into people's lungs.
世卫组织发布的报告测量了硫酸盐、硝酸酯和黑碳等可进入人们肺部的污染物。
Carbon dioxide and sulphuric acid clouds is what makes up my atmosphere, and for this, I am very proud.
氧化碳和硫酸云是我大气的组成成分，我为此非常骄傲。
So, once methionine donates that methyl group, it becomes homocysteine.
所以，一旦甲硫酸铵“捐献”出甲基组，就会变成巯基丁氨酸。
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划词翻译
详细解释
生产品中的腐蚀性物
，如：烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。
听力全真试题 4 
与科学 
成了正庚醛正丁硫醇缩醛。
反应
氧化硫充斥着大气，云团是由
