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1·To many people, technology means computers, hand-held devices, or vehicles that travel to distant planets.

对许多人来说，技术意味着计算机、手持设备或者是飞往遥远星球的交通工具。

2·Punishing people for using hand-held gadgets while driving is difficult enough, even though they can be seen from outside the car.

惩罚那些开车时使用手持设备的人已经够难的了，即使从车外都能看到他们。

3·The cordless, hand-held tools we use in our homes, such as vacuum cleaners, flashlights, drills and saws came from the technology of these early space programs.

我们家中所使用的无线手提工具，比如真空吸尘器、手电筒、钻头和锯，都来自于早期太空项目里的技术。

4·Many countries have made it illegal to chat into a hand-held mobile phone while driving.

许多国家已经将在开车时手持电话聊天定为违法行为。

5·Do things on foot, change the tractor to a hand-held lawnmower, and open the garage door with your hand instead of the remote.

步行做事，把牵引机换成手推式割草机，用你的手而不是遥控器打开车库门。

6·In his lifetime, Marconi foresaw the development of television and the fax machine, GPS, radar, and the portable hand-held telephone.

在马可尼的一生中，他预见到了电视、传真机、全球定位系统、雷达和便携式电话的发展。

7·Alien Contact, for example, is an exercise developed for middle-school students who use hand-held devices that can determine their location.

例如，“Alien Contact”是为中学生开发的一种练习，他们可以使用手持设备来确定自己的位置。

8·The old hand-held storm lantern has become a decoration which reminds one of old times.

老式玻璃风灯，如今成了怀旧的装饰品。

9·My mother turned off her hand-held camera.

母亲关掉她的手提摄影机。

10·We have been spoiled by the hand-held devices.

我们已经被手持设备宠坏了。

便携式的

1·Elsewhere, agents have access to mobile lighting units, as well as hand-held infra-red cameras akin to night-vision goggles.

在其他地方，特工人员则拥有移动照明设备，类似夜视镜的便携式红外线相机。

2·Hand-held portable power tools - Measurement of vibrations at the handle - Part 2: chipping hammers and riveting hammers.

便携式手提动力工具。手柄振动的测量。第2部分：凿锤和铆钉锤。

3·Hand-held portable power tools. Measurement of vibrations at the handle. Part 3 : rock drills and rotary hammers.

便携式手提电动工具。手柄振动的测量。第3部分：岩石钻头和旋转锤。

4·Hand-held portable power tools - Measurement of vibrations at the handle - Part 5 : pavement breakers and hammers for construction work.

便携式手提电动工具。手柄振动的测量。第5部分：建筑工程用柏油路破碎机和錾平锤。

5·The ubiquitous Blackberry and other hand-held devices helped familiarize older users with thumb-typing on tiny keyboards.

无处不在的黑莓（BlackBerry）手机和其它便携式装置帮助年纪较大的用户熟练地在微键盘上用拇指输入信息。

手提式

1·The intention of this article is to analyze the distinguishing features of motion of hand-held shoulder arm under firing and to introduce a feasible system for measuring this motion.

本文阐述了手提式肩射武器射击时运动测量的特点，介绍了一种可行的肩射武器运动测量系统。

2·Finally the regularities of the motion of hand-held shoulder arms under firing are summarised based on the measurement results.

最后根据测量结果总结了手提式肩射武器射击时的运动规律。

3·Hand-held prayer wheels are spun clockwise with one hand using a hula-hoop motion with the wrist and forearm.

手提式转经轮通常是按顺时钟方向而转旋转的力量大都来自于前臂及手腕。