The preparation of zinc sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.
用经高温煅烧后闪锌矿石与稀硫反应制备七水硫锌和五水硫铜。
EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.
EDTMPS对硫钙、硫钡垢阻垢效果好。
Plumbite of sodium and sulfur method.
硫钠和硫铅法。
The disulphate was easily soluble in water.
焦硫盐易溶于水。
Adding sulphate to the solution will give a precipitate.
将硫盐加入该溶液会产生沉淀。
Aim To observe the effect of Salamarum on the adverse effect of ketamine.
观察硫镁拮抗氯胺酮不良反应效果。
Such as Vincristine Sulfate, Vinorelbine Bitartrate, NHDC and Hesperidin Methyl Chalcone.
例如硫碱、酒石瑞，NHDC。
Objective To compare the effect of nitroglycerin and magnesium sulfate on eclampsism.
比较硝甘油与硫镁治疗子痫前期效果。
More ammonium sulphate solution is being recovered in the process of distilling oil shale.
在提炼油页岩过程中回收硫铵液比过去多了。
Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.
加入亚铁菲绕啉离子，用滴定法测量硫亚铁铵溶液。
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酯钠中钠含量方法。
It can oxidise sulphites, iron II and iodides.
它可以氧化亚硫盐，铁 II 离子和碘化物。
Phosphate rock is mixted with sulfuric acid and with revycled first-wash acid in a premixer.
磷矿在一个预混合槽中与硫以及循环回第一洗涤进行混合。
Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.
硫与聚乙烯醇(PVA)经酯化制备PVA聚阴离子电解质。
Dimethyl dioxirane was prepared with potassium monoperoxy sulfate and acetone.
通过过一硫和丙酮反应,合成了型高效氧化剂二甲二氧环烷。
A wet process dealing with deplating solution bearing nickel-copperto recovery nickel sulfate has been developed.
实验证明用湿法工艺可成功地从镍、铜退镀废液中回收硫镍。
Ethyl lauryl alcohol respectively react with hydrobromic acid to product bromohydrocarbon,sulfuric acid for catalyst。
以正十二醇和氢溴为原料,在浓硫催化下,生产溴十二烷。
The heptanal butyl mercaptal was synthesized with heptanal, sodium thiosuifate and 1bromobutane as raw materials.
以正庚醛、硫代硫钠和溴代正丁烷为原料,合成了正庚醛正丁硫醇缩醛。
During preparing potassium sulfate or langbeinite,schoenite is the important middle resourses.
在硫钾或钾镁肥生产过程中,软钾镁矾是其中很关键中间原料。
BPA is a substrate for estrogen sulfotransferase, and bisphenol A sulfate (BPAS) and disulfate are substrates for estrone sulfatase.
BPA是一个雌激素磺转移酶底物，且二苯A硫盐（BPAS）和脱硫盐是雌激素酮硫酯酶底物。
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'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。
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。
He says he has never thrown or carried acid.
他说，他从来没有携带过硫酸或朝人泼过硫酸。
We know that the clouds of Venus are made out of sulphuric acid, basically like battery acid.
我们知金星云层由硫酸组成，像铅酸电池中的硫酸。
Another parameter attracts our attention: sulfate.
硫酸盐。
But in chemistry labs, sulfuric acid is just the beginning.
是在化学实验室，硫酸仅仅是开始。
" Please give me half an ounce of vitriol" .
" 请给我半两硫酸盐。"
The new laws also increase punishment for offenses including stalking and acid attacks.
新法还对跟踪和硫酸袭击的惩罚。
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。
This substance reacts with the salt to form sodium sulfate, which will wash through the ground with repeated waterings.
这种物质与盐反应生成硫酸钠，反复浇水会冲走地面上的硫酸钠。
People that we're working with are still carrying knives for protection and not acid.
我们管教的人还是用小刀保护自己而不是硫酸。
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。
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剂还包括甲醛，硼砂和硫酸铜。
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。
That's a hundred billion times more powerful than pure sulfuric acid!
比纯硫酸强上千亿倍！
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。
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。
Sulfur dioxide is a popular molecule there, and clouds form from sulfuric acid.
二氧化硫充斥着大气，云团是由硫酸形成的。
Chemists call anything stronger than pure sulfuric acid a superacid.
化学家把一切比纯硫酸酸性更强的酸叫超强酸。
Well, fluoroantimonic acid is ten quadrillion times stronger than sulfuric acid.
这么说吧，氟锑酸的强度是硫酸的万万亿倍。
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碱、酒石
，NHDC。
金星云层由
是在化学实验室，
对跟踪和
