1·Recently, Sanchez bought a hand operated tool which pulls out weeds and loosen soil.
最近，桑切斯买了一个手动除草和松土的工具。
2·Mechanical calculators - both electrically driven and hand operated.
机械计算器-包括电力驱动和手操作。
3·Mine is hand operated, although I am thinking of adding a 6 volt motor.
我的是手工操作的，尽管我有增加一个6伏电机的想法。
4·The Hery Henry Milker is a hand operated vampire pomphand-operated vacuum pump.
亨利的挤奶器是一个用手操作的真空泵。
5·The sprayers run through a computerized sequence, activated by a hand operated motion detector.
喷雾器奔跑通过一个计算机化的序列， 被手激活操作了行动探测器。
6·Has the seat back cushion function, disposes the steel system hand operated, after the fold may hide in the lathe bed.
具靠背功能，配置钢制手摇把，折叠后可隐藏于床身；
7·There are different kinds of valves ranging from simple hand operated valve to fully automatic valve for control of gas-air mixture.
有很多从简单的手阀等各种阀到全自动控制天然气混空气阀。
8·Considered obsolete today although it is still found in non-intensive applications such as hand operated tools (eg reamers and taps).
认为是过时的今天，尽管它仍然是在非密集的应用中，如手(如绞刀，丝锥)经营的工具。
9·Unique design of opening the rear cover hydraulically-operated (hand operated) make sure quick replacing of the parts and easy maintenance.
独特的设计，上机箱后盖液动(手动)可打开，使更换部件、维修更便捷。
10·In this article, the author describes briefly about the Structure, performance and distinguishing features of Ex chain block and Ex hand operated crane carriage.
文章阐述了防爆手拉葫芦及防爆手动小车的结构、性能、特点等。