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During preparing potassium sulfate or langbeinite,schoenite is the important middle resourses.

钾或钾镁肥生产过程中,软钾镁矾是其中很关键的中间原料。

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EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.

EDTMPS对钡垢的阻垢效果好。

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A wet process dealing with deplating solution bearing nickel-copperto recovery nickel sulfate has been developed.

实验证明用湿法新工艺可成功地从镍、铜退镀废液中回收镍。

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The preparation of zinc sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.

用经高温煅烧后的闪锌矿石与稀反应制备七水锌和五水铜。

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It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以二甲酯为N——甲基剂,对对氨基苯甲PABA进行N——二甲基.

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Dimethyl dioxirane was prepared with potassium monoperoxy sulfate and acetone.

通过过一和丙酮反应,新型高效的氧剂二甲二氧环烷。

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The results shows that polyphosphate ferric sulfate is suitable to decontamination for sulfate, COD turbidness etc. in the wastewater.

结果表明,聚铁对废水中、COD、悬浮及浊度等均具有较佳的去除效率。

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Objective To compare the effect of nitroglycerin and magnesium sulfate on eclampsism.

目的比较硝甘油与镁治疗子痫前期的效果。

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Ingredients:olive extract, whitening factor,fatty alcohol polyoxyethyleneether sulfate, xanthane, polyethylene scratching particles, jojoba scratching particles.

橄榄提取液,美白因子,脂肪醇醚钠,汉生胶,聚乙烯磨砂粒,霍霍巴磨砂粒。

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The biocidal effect of the two biocides on sulfate reducing bsctcria was evaluated.

结果表明,两个具有很好的杀生效果。

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The reaction principal, reaction procedure and flowsheeting in the potassium sulfate method are included.

给出钠法的反应原理、反应过程以及工艺流程。对原料消耗、产品规格及质量测定作简单介绍。

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Some laxative drugs such as magnesium sulfate,Bisatin,phenolphthalein,glycerol etc for common use were introduced.

介绍几种治疗慢性便秘的药剂,包括:镁,比沙啶,酚酞,甘油,开塞露等。并着重介绍它们的用法。

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The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.

研究在无水铜的催下,利用微波辐射技术快速成氯乙十六酯的方法及影响反应收率的因素。

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The thermokinetics of solid liquid reaction of zinc sulfate with histidine are studied using a microcalorimeter.

用微热量计对锌与组氨在水中的固液反应进行热动力学研究。

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A rapid method based on ELISA was developed for determination of endosulfan isomers and endosulfan sulfate in wheat.

研究应用酶联免疫方法,快速检测小麦中丹及酯。

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Qualified nickelous, sulfate, nickelous nitrate and nikel monoxide were prepared with waste raney nickel catalyst as raw material.

以废雷尼镍催剂为原料,制备出格的镍、硝镍和氧镍。

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Hepta-hydrate magnesium sulfate, tri-hydrate magnesium sulfate, bi-hydrate magnesium sulfate, one-hydrate magnesium sulfate, anhydrate magnesium sulfate and basic magnesium sulfate whisker, etc.

七水镁、三水镁、二水镁、一水镁、无水镁及碱式镁晶须等产品。

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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的底,且二苯A盐(BPAS)和脱盐是雌激素酮酯酶的底

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Freshwater and suitable concentration of formalin, copper sulfate and sodium salinomycin were the better way to prevent and cure Cryptocaryoniosis.

在药防治刺激隐核虫的研究中发现淡水和适浓度的福尔马林、铜和盐霉素钠是比较好的防治办法。

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If a malo-lactic fermentation is desired, the wine remains on the lees without sulfating until the mali-lactic fermentation has taken place.

如果需要进行苹果-乳发酵,沉淀上的酒体不需要处理,直到完成苹果-乳发酵。

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侏罗纪搏击俱乐部

You turn the sulfate containing evaporate into sulfuric acid aerosols in the atmosphere.

的蒸汽在空气中变气溶胶。

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华尔街日报

A lot of hairstylists view sulfates as being too harsh.

师认为盐太具有刺激性了。

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VOA Special 2017年2月合集

These microbes eat copper sulfate and appear to be impossible to kill.

这些微生物靠铜存活,并且难以被扼杀。

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科学60秒 听力 2014年8月合集

That process is the source of more than half the resulting sulfates in the sewage.

污水中大部分的化物均来自这一处理过程。

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CNN 精选 2016年9月合集

The report measured pollutants like sulfates, nitrates and black carbon, blamed for getting into people's lungs.

世卫组织布的报告测量了盐、硝酯和黑碳等可进入人们肺部的污染物。

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Kurzgesagt 科普动画

Most organic pesticides are natural toxins, like vegetable oils, hot ash soap, sulfur or copper sulfates.

数有机农药都是天然毒素,像物油,热灰皂,磺或铜。

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华尔街日报

So the active ingredient handles the dandruff, but surfactants like these sulfates are what actually clean the scalp.

所以活性分可以处理头皮屑,但像盐这样的表面活性剂才是真正清洁头皮的。

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CNN 10 学生英语 2017年11月合集

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,硼砂和铜。

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Osmosis-肌骨

These proteins help to synthesize heparin sulfate, which is a protein that regulates the growth of the growth plate.

这些蛋白有助于合肝素,后者调节生长板的生长。

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VOA Special 2022年7月合集

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钠,反复浇水会冲走地面上的钠。

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环境与科学

Another parameter attracts our attention: sulfate.

盐。

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环境与科学

High levels of sulfate in water can lead to diarrhea, especially in children.

水中高浓度的盐会导致腹泻,尤其会影响儿童。

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Osmosis-呼吸

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、镁和氧疗。

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Scishow 精选系列

And if it did, that would change the sulfide into another molecule: sulfate.

如果确实如此的话,那将使化物变另一种分子:盐。

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海底两万里(原版)

Some of these masses displayed green veins, as if scrawled with undulating lines of copper sulfate.

有些冰块现出绿色脉管,就象那铜在上面画的波纹线条一样。

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当月 科学60秒-科学美国人

And in exchange, the fungus provides the tree with nutrients like nitrogen, phosphorus, calcium, sulfate, water, etcetera.

作为交换,真菌为树木提供氮、磷、该、和谁等养分。

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科学60秒 听力 2014年8月合集

But researchers in Australia asked a different question: where does the original sulfate come from?

然而,澳大利亚研究人员却转化了思路:这些化物来自哪里?

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CNN 10 学生英语 2022年11月合集

Amid other parameters, levels of ammonia and sulfate was significantly higher than acceptable limits mandated by the Indian government.

在其他参数中,氨和盐的含量明显高于印度政府规定的可接受限度。

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当月 VOA Special English

The team described the rock as containing white veins that may have been created by the substance calcium sulfate.

研究小组描述说,这块岩石含有白色纹理,可能是由物质钙造的。

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Crash Course 综合篇

Nitrates, sulfates and phosphates are really common and they're always anions.

盐、盐和磷盐很常见, 而且它们总是阴离子。

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