“undersize”簡單造句，undersize造句子

cumulative undersize distribution curve

The particles are passed through sieves of desired mesh size, and a number of particles are separated into two groups--an oversize and an undersize. The oversize particles are to be crushed again.

Without changing the tare on the balance, remove the undersize microspheres that have fallen through and reweigh the sieve assembly with the retained microspheres.