它是从钴酸锂中溶解出来的。
采用高梯度磁选可将铁锂云母从尾矿中有效分离。
Zinnwaldite can be separated effectively by the high gradient magnetic separation from the tailing.
正电极通常由锂铁磷酸盐制成。
The positive electrodes are often made from lithium iron phosphate.
他在试图指出，看，锂有一个电子。
新材料对锂钴氧化物是显著的改进。
The new material is a significant improvement over lithium cobalt oxide.
电极的负极由锂钴氧化物制成；
One of the electrodes, the cathode, is made of lithium cobalt oxide;
这是锂原子核加上一个电子。
有很多好东西是与锂有关的。
我们再做一个，再来看锂的。
例如，我能观察锂的电离。
锂的开采正是一次考验。
大量锂金属，流向地表。
他们设计出的电极由多孔碳和锂氧化物制成。
They designed an electrode made from porous carbon and lithium oxide.
锂作为电极，而碳纳米管层则是电流集合管。
The lithium serves as electrodes, while the nanotube layers are current collectors.
这是锂，当然，我指的是气态锂。
玻利维亚和智利的锂储量占全世界储量一半多。
More than half the world's lithium reserves lie in Bolivia and Chile.
表面则由一层玻璃状（即非晶状）的磷酸锂构成。
The surface, however, is made of a glassy (ie, non-crystalline) form of lithium phosphate.
水中富含镁和钙质，也有锂和溴化物，有助消化。
The magnesium and calcium-rich water also contains lithium and bromide, said to aid digestion.
让我们看看锂里面的电子填充，一个，两个，三个。
Let's look at the electron filling in lithium, one, two, three.
所以今天的充电锂离子电池并不采用金属形态的锂元素。
So today's rechargeable lithium-ion batteries do not contain lithium in metallic form.
这些都是单个原子，所以必须用气态形式的锂。
球体的核心是一组磷酸亚铁锂晶体，这相当于标准电池材料。
The core of each sphere is a crystal of lithium iron phosphate. This acts as a standard battery material.
新成分由多孔碳职称，比起它所替代的锂钴氧化物远为便宜。
The new component is made of porous carbon, which is far less expensive than the lithium cobalt oxide it replaces.
李锂夫妇拒绝了采访请求，表示他们更喜欢保持低调。
The Lis turned down interview requests, saying they preferred to keep a low profile.
锂钴氧化物的成本占到锂离子电池的30%，而空气却是免费的。
Lithium cobalt oxide accounts for 30% of the cost of a lithium-ion battery. Air, however, is free.
当宇宙诞生的时候，除了氢、氦和少量的锂元素之外，什么也没有。
When the universe was born, there was nothing but hydrogen, helium and a little lithium.
激光关闭之后，收缩具备了膨胀的速度，表明锂原子变成了磁性的。
That shrinkage, combined with the speed of expansion after the laser turned off, indicated that the lithium atoms had become magnetic.
锂空气电池从空气中吸收氧气充电，因此这种电池可以更小、更轻。
A lithium-air battery pulls oxygen from the air for its charge, so the device can be smaller and more lightweight.
儿童和青少年患者常使用锂盐治疗，但也使用丙戌酸钠和卡马西平。
Children and adolescents with bipolar disorder generally are treated with lithium, but valproate and carbamazepine also are used.
儿童和青少年患者常使用锂盐治疗，但也使用丙戌酸钠和卡马西平。
Children and adolescents with bipolar disorder generally are treated with lithium, but valproate and carbamazepine also are used.
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