仅仅5年后，一种具有适当原子质量的元素被分离出来，并被发现者命名为镓。
Just five years later an element with the proper atomic mass was isolated and named gallium by its discoverer.
老年痴呆症，又名阿尔茨海默病，是以这种病症的发现者爱罗斯·阿兹·海默医生的名字命名。这是一种缓慢破坏记忆力和思维能力大脑疾病，不可逆转且是递增的。
Alzheimer's disease, named after Dr. Alois Alzheimer, is a brain disease that slowly destroys memory and thinking capability.
这个系统需要一种被称之为“冷藏链”的东西，之所以如此命名是因为在把它从生产厂家分发到需求者的手中这个过程中需要一系列的冷藏疫苗的设备。
The system required to deliver a vaccine is called the “cold chain,” so named for the set of facilities that keep a vaccine cold as it is distributed from the manufacturer to the people who need it.
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