Moreover, because microRNAs are so small and simple in structure, they can be manufactured for use as research tools.
此外,因为小分子核糖核酸的构造既小又简单,所以可以制造核糖核酸,把它当作研究工具来使用。
A soft ferritic stainless steel was introduced which could be manufactured for the commemorative and entertaining coin.
介绍一种可以制作纪念币以及娱乐用币材料的软质铁素体不锈钢。
A far simpler kind of chip called a radio-frequency identification (RFID) tag, which sends a tiny quantity of data over a short range when activated, can already be manufactured for 4 cents apiece.
有一种更简单的芯片叫做无线射频识别(RFID)标签,它在被激活之后可以在小范围内发送很短的一段数据,现在,其造价只要4美分一片。
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