并比较便携式注射泵与常用注射泵的一些特性。
Some properties of portable syringe driver were compared with those of clinically common used syringe driver.
实验泵的设计原则是：微型化、便携式、低功耗、低成本。
The design principle of the trial pump includes micromation, portability, low power dissipation and low cost.
该模型灌浆泵安装快速便携，由空气或液压驱动。
The ChemGrout model CG-050 is a portable, skid mounted, air or hydraulic powered grout pump.
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