目前，研究者已经成功测试了一个单位元件，水源是麻省海滩收集来的。

So far, the researchers have successfully tested a single unit, using seawater they collected from a Massachusetts beach.

youdao

量子论把宇宙描述为本质是不连续的，比如能量可以以很小的单位元出现，但不能更小。

Quantum theory describes the universe as intrinsically discontinuous: energy, for example, can come in bits just so small, but no smaller.

youdao

定义了变换近环，然后证明了任意一个有单位元的近环与它的变换近环同构；任意一个无零因子近环与它的变换近环同。

The commutation near ring defined, it is proved that the near ring of an arbitrary near ring with its unit dimension is isomorphous with its commutation near ring.

youdao

And what if I took a unit charge and I multiplied it times unit voltage, one volt?

如果我取个元负荷,让它乘上个电压单位，一伏特？

麻省理工公开课 - 固态化学导论课程节选