hand-held drum手鼓;的中文释义
hand-held sinker向下打眼的手持凿岩机;手凿
hand-held fireworks手持烟花
hand-held steadyscope手持稳像望远镜
hand-held design手提式
hand-held tester手持式检测仪
Hand-Held GIS手持GIS
hand-held commuter掌上计算机
The developed hand-held dissolved oxygen optosensor based on All- Solid- State electronics and fluorescence quenching of a highly oxygen-sensitive luminescence complex.
本文在新型光化学氧传感器的仪器开发方面进行了努力，发展了一种基于钌络合物荧光淬灭的便携式高性能全固态的溶解氧测量仪。
参考来源 - 基于荧光淬灭作用的便携式溶解氧测量仪的研究Thereby reducing the size of the smart instrumentation, smart hand-held instruments to reduce the power consumption and provide longer hours of work.
从而减小智能仪表的体积,降低手持式智能仪表的功耗,提供更长的工作时间。
参考来源 - 基于Blackfin处理器的声学测量仪器通用硬件平台ADJ（形容词） A handheld device such as a camera or a computer is small and light enough to be used while you are holding it. 手持式的; 掌上的
...a handheld electric mixer.
…一个手持式电动搅拌器
N-COUNT（可数名词） Handheld is also a noun. 手持式装置
Users will be able to use their handhelds to look up timetables on the net, search for a local hotel, and check their bank accounts.
用户将能够使用掌上装置查阅网上时刻表，搜索当地旅馆并核对他们的银行账户。