它是一种我们可以称重的，是我们可以用小棍子戳戳的，是生物学家能研究的东西，大概又许多不同的分子，原子组成的，等等。
It's the sort of thing that we can put on a scale and prod with a stick and the biologists can study, presumably made up of various kinds of molecules, atoms and so forth.
它可以读出总电流计算马达或泵的运行间隔等等。累加器也可以累计成批称重操作。
This can be used to provide readout of totalized flow, calculate service intervals of motors or pumps, etc. the totalizer can also accumulate batch weighing operations.
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