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Principle and operation technology of removing silicon,phosphorous and arsenic from sodium wolframate is presented.

阐述了钨酸钠溶液中除硅、磷、原理,并提出了具体操作工艺。

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Cacodylic acid, or sodium cacodylate is an arsenical compound and popular crystallization buffer and is not compatible with reducing agents.

二甲胂和 二甲胂酸钠是结晶中常使用物,它们不能与还原剂共同使用。

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Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified.

还原熔炼中添加了矿物,冶炼产品是金,还原熔炼产生冰铜(黄渣)等副产品中铜通过返料操作冰铜熔炼工序得以回收。

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We propose that As anomalism in groundwater possibly resulted from the combined effects of organic matter-enriched lacustrine sediments, geological setting and topographical characteristics.

通过研究,可以看出以还原环境为主富含有机质湖沼相沉积环境、特定地质、地形条件为地下水异常原因。

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The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究无菌条件下不同浓度对蜈蚣草孢子萌发、假根和原叶体生长发育影响。

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CNN 10 学生英语 2017年11月合集

There's a green called emerald green that has an arsenic scent to it.

有一种颜色叫做祖母绿,它带有一种味道。

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VOA Special 2022年8月合集

Dried out earth that used to be underwater has created dust clouds that contain calcium, sulfur and arsenic.

曾经在水下土地干涸后含有钙、硫和尘雾。

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科学60秒-科学美国人 2020年8月合集

They discovered that it could survive 500 times the dose of arsenic that would kill a human.

他们发现,这种蠕虫能承受剂量是人类500倍。

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经济学人 Culture

Scores of bodies were exhumed and examined for traces of arsenic.

数十具尸体被挖掘出来并检查痕迹。

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经济学人(汇总)

Doctors find dangerous arsenic, lead and mercury in little Osman's blood.

医生在小奥斯曼血液发现危险、铅和汞。

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SciShow - Chemistry

It was also a lot more toxic because it was made with arsenic.

性也大得多,因为它是用

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经济学人 Culture

The arsenic was an open secret.

是公开秘密。

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TED-Ed(视频版)

And high levels of arsenic have been directly linked to cancer and heart disease.

高水平与癌症和心脏病直接相关。

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Middlemarch

But then you must not offend your arsenic-man.

但是, 你不能冒犯你人。

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SciSHow 快问快答小科普

These lines are actually deposits of lead or arsenic in the nail.

这些线条实际上是铅或在指甲沉积物。

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SciShow - Chemistry

If you breathed in enough arsenic, the poisoning could cause vomiting, ulcers, nerve damage, and eventually even death.

如果吸入足够多能会导致呕吐、溃疡、神经损伤,甚至最终导致死亡。

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99%不为人知故事

The Peruvians–once the authorities heard about it, they sent people to sort of put arsenic in the earth where the plants were.

秘鲁人——当局一听说这件事,就派人把放入植物所在土地里。

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TED-Ed(视频版)

As a result, 18th century fabric factory workers were often poisoned, and women in green dresses reportedly collapsed from exposure to arsenic on their skin.

结果,18 世纪织物工厂工人经常,据报道,身穿绿色连衣裙女性因接触到皮肤上而倒下。

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Thanks for Asking

My sister had no idea it would be like her going to the bar and ordering a beer and getting like something with arsenic in it and totally not what she ordered.

我姐姐根本不知道这就像她去酒吧点一杯啤酒,结果却收到含有东西,而且根本不是她点那种。

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《卫报》(文章版)

One of the former tip-workers I met told me it was later discovered that the soil in some of the places he worked was contaminated with " arsenic, strychnine, who knows what" .

我遇到一位前垃圾处理工告诉我,后来发现他工作某些地方土壤被 “、士宁,乱七八糟东西” 污染

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Newsweek

According to recent studies, among the new sources of substances that appear lethal to even resistant bacteria-yet may be safe for human consumption-are insects, seaweed, the mucus on young fish, arsenic-rich dirt in Ireland and even Martian soil.

根据最近研究,在一些新物质来源,昆虫、海藻、小鱼身上黏液、爱尔兰富含泥土,甚至是火星土壤,这些物质即使对具有抗药性细菌来说也是致命,但对人类来说能是安全

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