1·The device is manually operated, using a simple handle.
这个装置利用一个简单的手柄，可以用手操作。
—— 《柯林斯英汉双解大词典》
2·The doors can be manually operated in the event of fire.
发生火灾时，这些门可以手动控制。
3·Above the Windows, manually operated awning (rain - and burglar-proof) were constructed.
窗口上方安装了手动的遮阳棚(同时用作遮雨和防盗)。
4·CNC machines are more expensive than manually operated machines, although costs are slowly coming down.
数控机床，虽然目前成本逐渐下降，但还是比普通机床较昂贵。
5·The manually operated products offer zero carbon footprint, simplicity, low maintenance, and quiet operation.
这种手动操作的产品使汽车碳排放量为零，操作简单，维修费用低并运行时没有声音。
6·Sawing machines with fixed tool during operation, having a manually operated reciprocating saw-bench or carriage.
工作时，圆锯片不移动，采用手工操作往复时式工作台或托架进给的圆锯机。
7·The enteroscope is an important device for detecting gastrointestinal diseases and is manually operated at present;
肠镜是检查胃肠道疾患的重要器械。目前肠镜检查是手工操作；
8·NC machine tools work so fast that their production rate is equal to the rate of five manually operated machine tools.
数控机床工作迅速，其生产率是手动机床的五倍。
9·These often rely on the ultrasonic probe being connected to a manually operated scanning arm with the position being encoded.
这些通常根据由手动操作的扫描杆连接的超声波探针和译码器确定的位置来绘制。
10·The three astronauts working nervously, they're holding the joystick, in case the computer failure, can be manually operated.
三个宇航员紧张地工作着，他们手握操纵杆，以防一旦计算机出现故障，就可以手工操纵。