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Abstract: One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt,thioformamide and aryl Grignard reagent.

摘 要: 由芳基盐、硫代甲酰胺和芳基格氏试剂一锅法合代二芳基甲胺。

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The key technology and technics,which use Simons electrolyze trough with a falcial anode to synthesize lithium fluoroalkylphosphates,are discussed in this paper.

本文探讨以镍板为阳极的西蒙斯电解槽电解氟化制备氟烷基膦酸的有关工艺和关键技术。

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Using magnesium hydride as a destabilizer for lithium borohydride, for instance, lowers the release temperature from 400 to 275 degrees C.

举例来说,以氢化镁当做氢化的去稳定剂,可以将释放气体所需的温度从400℃降到275℃。

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Abstract:Ironic phosphate has shown a rich chemical constitution and can be used in various fields such as oxydehydrogenation catalysis and lithium batteries.

磷酸铁盐在氧化脱氢催化和锂电池电极材料等领域有着重要的应

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By 52%-54% denisty indicator of lithium bromide, it is used to be absorptive refrigerant, hypnagogue and mitigative of medicine, and also to be electrolyte in ion-battery.

52%-54%浓度的溴化锂收式制冷剂。在医药中,催眠剂和镇静剂。还锂电池的电解质。

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Magnesium oxide thin films on Y-cut lithium niobate single crystal substrate are prepared by sol-gel processing then,a Mg-ion indiffusion process is applied to study its surface characteristics.

溶胶-凝胶工艺在Y切铌酸锂单晶基片衬底上制备氧化镁薄膜,经镁离子内扩散后,进行其表面改性研究。

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Through the research on petroleum and nature gas, design a multi-source heatpump of single and double effect lithium bromide, the two stage heatpump unit, process of nature gas liquefaction etc.

通过对石油天然气物性的研究,利热泵机组的特点,设计多源单效制冷供热热泵机组、双效热泵机组、双级热泵机组及天然气液化流程。

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如何避免气候灾难

Lithium ion is one that most people know.

锂离子是大多数人都知道种。

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如何避免气候灾难

A conventional lithium ion battery uses a liquid electrolyte.

传统锂电池使用是液体电解质。

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CNN 精 2015年8月合集

The rechargeable lithium ion ones, right?

可充电锂子电池, 对吗?

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6 Minute English 六分钟英语

What do modern phone batteries contain? Is it a) nickel b) lithium or c) lead-acid?

现在手机电池里面包含哪种物质?是a)镍 b) 还是c)

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球慢速英语

The traditional medicine for bipolar disorder is lithium.

治疗双相情感障碍传统药物是

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球慢速英语

Lithium helps to control both the high and the low emotions.

有助于控制情绪高涨和低落。

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Vox 观点

That's a challenge because lithium is only found in a few places on Earth.

这是个挑战,因为只存在于地球上几个地方。

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双语版 TED-Ed 演讲精

Certain medications like lithium can help manage risky thoughts and behaviors by stabilizing moods.

药物,比如能够控制危险想法和行为以平稳情绪。

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双语版 TED-Ed 演讲精

Earth has about 22 million tons of lithium — enough for about 2.5 billion EVs.

地球上大约有 2200 万吨,足够 25 亿辆电动汽车使用。

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如何避免气候灾难

Things like nitrogen, phosphorus, even gold, lithium, cobalt, all types of metals.

比如氮,磷,甚至金,钴,所有类型金属。

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VOA Special 2019年1月合集

We want to use sodium instead of lithium because it has different properties.

“我们希望用钠而不是锂离子来制造电池,因为钠拥有不同特性。

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经济学人-科技

SensOre has found a large source of lithium in Western Australia.

SensOre在西澳大利亚州发现了大量矿。

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经济学人-科技

For the past four decades, though, it is lithium that has beaten all comers.

然而,在过去四十年里,战胜了所有竞争对手。

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美国恐怖故事第二季

His lithium levels are way too high.

水平太高了。

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Scishow 精系列

But then doctors started seeing people with lithium poisoning, and a few people even died.

但随后医生开始接诊中毒患者,甚至有人会因此死亡。

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当月 CNN 10 学生英语

Lithium isn't mined yet, but they say they've 3% global reserves.

还没有开采出来,但他们说乌克兰锂资源占全球储量3%。

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如何避免气候灾难

That will then allow you to use a lithium metal anode.

这能让你使用金属阳极。

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连线杂志

With lithium ion batteries if they run completely out of juice, they never work again.

如果锂离子电池完全没电了,它们就再也不能工作了。

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连线杂志

Lithium ion batteries don't usually explode, at least not in the traditional sense.

锂离子电池通常不会爆炸,至少在传统意义上不会。

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VOA常速英语_科技

Those batteries contain liquid, lithium ions plus a soft carbon known as graphite.

电池含有液态锂离子和种叫做石墨软碳。

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