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- portable electronic typewriter 便携式电子打字机
- An electronic typewriter is of great use. 电子打字机很有用。
- We have sell out of electronic typewriter. 我们已将所有电动打字机售完。
- We have sold out of electronic typewriter. 我们已将所有电动打字机售完。
- Will you kind enough to let me use your electronic typewriter? 让我使用一下你的电子打字机好吗?
- The power source is the weak link in today's portable electronics. 在当前的便携式电子产品中，电源是一个薄弱环节。
- Energy: Fuel cells capable of powering portable electronic devices are finally heading towards the marketplace. 能源:能够为轻便的电子设备提供能源的燃料电池终于走向了市场。
- A small portable electronic device that emits a beeping signal when the person carrying it is being paged. BP机当携带人被寻呼时发出嘟嘟信号声的一种可携带的小型电子装置
- Must not be used on the external surface of any portable electronic product designed to be frequently handled or carried by the user. 镍不可用在用户频繁抓取和携带的手提式电子产品的表层。
- A micropower sleep mode can be enabled by an external signal, to reduce current consumption for battery management in portable electronic devices. 微功率睡眠模式可通过外部信号启用,以减少电流消耗而有助于便携式电子器件的电池管理。
- Along with the rapid development of portable electronic devices and MEMS products, the requirement of increasing the energy density of power supply unit is urgent. 摘要随著便携式电子产品和微机电系统(MEMS)的迅速发展，对电源能量密度的要求不断提高。
- Instruction of the Protable Electronic Scale Description: Portable Electronic Scale base on application embedded microcomponent core. 葫芦形系列手提电子秤以高性能嵌入式微电脑为核心，称量准确，性能稳定。
- Doctors say people with implanted heart devices should be careful of getting too close to their portable electronic entertainment. 医生们说植入心脏设备的人们要注意不要离他们的便携式电子娱乐产品太近。
- I bought my son a portable typewriter. 我给儿子买了一台手提式打字机。
- For your safety, the use of certain carry-on portable electronic devices is restricted as they may interfere with the aircraft navigation and control systems. 为了您的安全,于飞行途中我们限制使用某些便携式电子设备,因为它们可能干扰飞机导航与控制系统。
- Once the user finishes cycling, the ohm energy device can be removed and used to recharge, with suitable adapters, any portable electronic device under 5 volts. 一旦用户完成骑自行车，能源设备的欧姆可以删除，并用来充电，适当的适配器，任何便携式电子设备的5伏电压下工作。
- It also has the functions: taring , zero tracking, auto shut-off, units changeable and so on .The Portable Electronic Scale will be an ideal next-generation weighing tool. 具有去皮、零点跟踪、自动关机、单位置换等功能，是理想的新一代称量产品。
- Mohamed Darwish, Role of Semiconductor Devices in Portable Electronics Power Management. Power Integrations Inc. 李宏.;电力电子设备用器件与集成电路应用指南（第三册）
- People on the road often want to use their portable electronic equipment to send and receive telephone calls, faxes, and electronic mail, read remote files, login on remote machines, and so on, and do this from anywhere on land, sea, or air. 走在半路上的人们经常想要用他们随身携带的电子装备发送或者接受电话、传真、和电子邮件，阅读距离自己很远的文件，登录遥远的机械设备，等等，并且想在陆地上、海上和空中的任何地方都可以做到这些。
