sizer

/sahy-zer/US // ˈsaɪ zər //

计量器,计量机,计量仪,计量单位

Definitions

n.名词 noun

1
- : any device for measuring or sorting objects according to size.
- : a worker who judges or sorts objects according to size.

Hong’s lab followed quantitative methods, using an aerodynamic particle sizer — a special spectrometer that measures the diameters of tiny particles.
New and revised edition with notes and additions by N. Sizer.
A shawl is a hat and hurt and a red balloon and an under coat and a sizer a sizer of talks.
New and revised edition, with notes and additions by Nelson Sizer.