We also discussed the chip microcomputer control lcd . if so , the system will be portable instrument with rs - 232c port 本课题还讨论了单片机智能控制lcd显示，这样系统便成为便于携带的智能仪器，又具有pc机相连的rs - 232接口。
U type jewel counter is integration device which synthesizes the reader and antenna . it is folding antenna design , and convenient for carrying U型珠宝盘点器主要由读写器和天线等配件整合成一体化设备，可折叠天线设计，便于携带。
Teamaster space cup has good seal performance , and cover sealed with gradient interlocking structure , watertight and odorless , also it is easy to carry 茶玛仕太空杯,密封性能好,杯盖采用锥度咬合结构密封,不漏水,无任何异味,便于携带
The main advantages of the design are summarized as follows : volume of the system is small . it can be taken to other place to measure the stiffness of testing part 设计的优点在于:测量系统体积小,便于携带,可用于不同场所的刚度测量实验。
For the sake of communicating with airborne equipments by the 429 bus at the working site , the arinc 429 bus data communication system platform is needed 为了在工作现场能和使用429总线的机载设备进行通讯,开发一套便于携带的arinc429总线数据通讯设备是十分必要的。
After the release of load , the device will automatically return to normal condition , the rope will be retracted into the device . it s convenient to take along 2米，冲击力小于2949n ，对失足人员毫无伤害。负荷解除即自动恢复工作。工作完毕安全绳将自动回收到器内，便于携带。
The oxygen in high - pressure and small - volume cylinder and soluble acetylene in small - volume cylinder are easy for carrying ; they are mainly used in overhead operation , small working space and the work of little quantity 小容积高压氧气钢瓶和小容积溶解乙炔气钢瓶气体，其便于携带、主要在高空作业、狭窄埸所和工程工作量少的地方使用。
Compared with traditional download cable based on pc " parallel port , the download circuit based pc ’ s usb port has many advantages , such as hot - plugging , compact , rapid , convenient in installing 和传统的基于pc并口的下载电缆相比,本设计的usb下载接口电路具有支持热插拔、体积小、便于携带、降低对pc硬件伤害、编程速度快等明显优点。
This machine adopts vacuum suction folding method to produce small - sized and easy - carrying tissues after embossing , cutting and auto - folding . this machine is two colors printing , print is very beautiful , part of tax stamp can be changed optionally 本机采用真空吸附折叠形式，经压花、切断、自动折叠而成体积小、便于携带的手帕纸。本机配置?双色印刷，
The advertisement purple light convenience of note - book , easy to carry , different from advantages , such as computer , etc . express very much sufficient , the little boy ' s sincere expression has increased the appeal of the advertisement too 这则广告把紫光笔记本的方便，便于携带，不同于电脑等等好处表达得很充分，小男孩诚挚的表情也增加了广告的感染力。
