duplicator

n.

复制器，复制者；

1. In a duplicator, a tank that may or may not be an integral part of the machine, providing a reservoir of fluid for the damping system.
   复印机中的一个箱体，它可以是也可以不是复印机整体的组成部分，作为减震系统的液体容器。

Duplicator
Quantum amplifiers, quantum duplicators and quantum cryptography
Flow instabilities induced by coronary artery stents: assessment with an in vitro pulse duplicator
The role of tandem duplicator phenotype in tumour evolution in high-grade serous ovarian cancer.
Electrophotographic duplicator
Stencil duplicator providing automatic stencil performation, charging, printing, and disposal
In vitro hydrodynamics of a decellularized pulmonary porcine valve, compared with a glutaraldehyde and polyurethane heart valve.
A Game-Theoretic Approach to Constraint Satisfaction
On preservation under homomorphisms and unions of conjunctive queries
Linear Datalog and Bounded Path Duality of Relational Structures