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

EDTMPS对硫酸钙、硫酸钡垢的阻垢果好。

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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料。

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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硫酸制备七水硫酸锌和五水硫酸铜。

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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、铜退镀废液中回收硫酸镍。

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

确定以硫酸酯为N——基化剂,对对氨基苯酸PABA进行N——基化.

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Dimethyl dioxirane was prepared with potassium monoperoxy sulfate and acetone.

通过过一硫酸和丙酮,成了新型高化剂环烷。

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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,脂肪醇醚硫酸钠,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,两个化物具有很好的杀生果。

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

给出了酸钠法的原理、过程以及工艺流程。对原料消耗、产品规格及质量测定作了简单介绍。

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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。

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

研究了在无水硫酸铜的催化下,利用微波辐射技术快速成氯乙酸十六酯的方法及影响收率的因素。

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

用微热量计对硫酸锌与组氨酸在水中的固液进行了热动力学研究。

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

研究用酶联免疫方法,快速检测小麦中硫丹及硫丹硫酸酯。

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

以废雷尼镍催化剂为原料,制备出格的硫酸镍、硝酸镍和化镍。

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BPA is a substrate for estrogen sulfotransferase, and bisphenol A sulfate (BPAS) and disulfate are substrates for estrone sulfatase.

BPA是一个雌激素磺酸转移酶的底物,且苯A硫酸盐(BPAS)和脱硫酸盐是雌激素酮硫酸酯酶的底物。

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

在药物防治刺激隐核虫的研究中发现淡水和适浓度的福尔马林、硫酸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.

如果需要进行苹果酸-乳酸发酵,沉淀物上的酒体不需要硫化处理,直到完成苹果酸-乳酸发酵。

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Aluminum sulfate, calcium chloride and lime are taken as raw materials.The products have high flocculability because of the existing of sulfate ion .

该工艺以硫酸铝、铝化钙和石灰为原料,引入硫酸根离子,产品的絮凝性能大大提高。

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In this paper,two methods for analyzing air sulphation rate were studied and compared.One was ion chromatography and the other was barium sulfate spectrophotometry.

本文主要用离子色谱法与改良硫酸钡比浊法对大气硫酸盐化速率进行分析。

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

含硫的蒸汽空气中变成硫酸气溶胶。

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VOA Special 2017年2月

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。

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CNN 10 学生英语 2017年11月

Until about 1902, legal food preservatives included chemicals like formaldehyde, borax and copper sulfate.

1902年以前法的食品添加剂还包括甲醛,硼砂和硫酸铜。

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华尔街日报

A lot of hairstylists view sulfates as being too harsh.

很多型师认为硫酸盐太具有刺激性了。

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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.

这些蛋白有助于成硫酸肝素,后者调节生长板的生长。

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VOA Special 2022年7月

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。

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境与科学

Another parameter attracts our attention: sulfate.

硫酸盐。

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境与科学

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。

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Osmosis-呼吸

In very severe cases, intravenous corticosteroids, magnesium sulfate, and oxygen therapy might be needed.

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。

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科学60秒 听力 2014年8月

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

污水中大部分的硫化物均来自这一处理过程。

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CNN 精选 2016年9月

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

世卫组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。

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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,那将使硫化物变成另一种分子:硫酸盐。

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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.

大多数有机农药都是天然毒素,像植物油,热灰皂,硫磺或硫酸铜。

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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,就象那硫酸铜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、硫和谁等养分。

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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.

所以活性成分可以处理头皮屑,但像硫酸盐这样的表面活性剂才是真正清洁头皮的。

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科学60秒 听力 2014年8月

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:这些硫化物来自哪里?

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CNN 10 学生英语 2022年11月

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

其他参数中,氨和硫酸盐的含量明显高于印度政府规定的可接受限度。

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潘潘

In a suede suitcase, the police found some sulfate, sulfide and sulfur.

警方一个麂皮小提箱里现了一些硫酸盐、硫化物和硫磺。

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科学60秒 听力 2014年8月

Aluminum sulfate is added at most Australian drinking water plants tested to coagulate solids out of the dirty water.

澳大利亚的饮用水工厂中的污水里加入硫酸铝进行检测,结果显示绝大多数的饮用水工厂里的污水都出现了凝结颗粒。

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