您要查找的是不是：
- operated by mass people 群测群防
- The machine is operated by an electronic pulse. 这台机器由电子脉冲信号操纵。
- A pilotless aircraft operated by remote control. 无人驾驶飞机无飞行员的遥控飞机
- The canal was built and operated by the people of Panama. 这条运河是由巴拿马人民修建和管理的。
- Control of density by mass flow controller etc. 通过质量流量控制器等来实现的密度控制。
- The machinery is operated by electricity. 这些机器是由电开动的。
- Machinery is operated by electricity. 机器用电开动。
- The kettle is operated by electricity. 这水壶是电热的。
- Operated by a spring that is wound up by hand. 要上发条才能运转的。
- In computer graphics, a hand-held locator operated by moving it on a flat surface.A mouse generally contains a control ball or a pair of wheels. 在计算机绘图技术中，通过在平面上移动进行操作的一种手握的画面定位装置。它通常有一个控制球或一对轮子。
- Operated by means of centrifugal force. 受离心力作用的。
- These orchards are all operated by the farm. 这些果园都是农场办的。
- Equipped with or operated by a push button. 按钮的；按动按钮工作的装备有按钮的，或按动电钮进行操纵的
- It is NOT defined at 0.1% by mass of the finished product, or circuit board. 它不是按照最终产品或电路板质量的0.;1%25为单位定义的。
- An electrical switch operated by pressing a button. 通过挤压按钮操纵的电开关。
- Chemical Composition of Gases by Mass Spectrometry, Test Method for (05. 用质谱测定法测定气体的化学成份的试验方法(05。
- A small saw operated by one hand. 手锯由一只手操作的小锯子
- This radar is operated by an electronic pulse. 这台雷达依靠电子脉冲来操作。
- All the machines are operated by computers. 所有这些机器由计算机操纵.
- Type of squelch: Tone operated by 150-Hz signal. 型静噪: 基调由150赫兹的信号.
