作业帮英语翻译(beri-beri which used to afflict large numbers of Eastern people who lived mainly on rice.In the early years of this century,a Dutch scientist called Eijkman was trying to discover the cause of beriberi.At first he thought it was transmit
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英语翻译(beri-beri which used to afflict large numbers of Eastern people who lived mainly on rice.In the early years of this century,a Dutch scientist called Eijkman was trying to discover the cause of beriberi.At first he thought it was transmit
英语翻译
(beri-beri which used to afflict large numbers of Eastern people who lived mainly on rice.In the early years of this century,a Dutch scientist called Eijkman was trying to discover the cause of beriberi.At first he thought it was transmitted by a germ.)Later he found that a lack of some element in the husk is the cause of the disease.And the element was shortly afterwards isolated from rich husks and is now known as vitamin B
英语翻译(beri-beri which used to afflict large numbers of Eastern people who lived mainly on rice.In the early years of this century,a Dutch scientist called Eijkman was trying to discover the cause of beriberi.At first he thought it was transmit
后来,他发现水稻外皮缺少某些元素才是诱发脚气病的真正原因.这种元素之后被分离出来,正是现在的维他命B.
在那以后他发现如果壳内少了元素会使人生病，这个元素不久被从壳中分离，就是我们知道的维生素B
最后他发现是外壳中缺少的一种元素导致了这种病。这种元素在不久后被从富有的外壳（rich hushs）中分离出来，这就是维生素B