此外，传感器技术和计算机网络方面的进步意味着这个系统在中欧地区将不需要大型雷达。
Moreover, improvements in sensor technology and computer networks mean that the system would not need a large radar in central Europe.
但与其他设备不同，这种设备的优势之一是它不需要巨大的发电盒子来容纳传感器。
But one of its advantages is that, unlike other devices, it does not require a bulky generator box to house the transmitter.
由于提供了数字输出，数字传感器不需要外部电路进行线性化和数据转换。
By providing a digital output, digital sensors do not require external circuitry for linearization and data conversion.
光电激活照明不需要进行编程，季节性，但光传感器可能会失败。
Photocell-activated lighting does not need to be programmed seasonally but light sensors can fail.
减振器系统纯粹基于流体力学原理工作，不需要任何的传感器或电子装置。
The shock absorber system works by purely hydromechanical means without the need for sensors or electronics.
关闭不必要的照明灯具，室内和室外。安装照明器或传感器自动关闭时不需要灯光。
Turn off unnecessary lighting fixtures, both indoors and outdoors. Install lighting timers or sensors to automatically turn off lights when not needed.
由于该算法只需要一个传感器测量车身加速度，不需要预测路面，是一种非常有应用前景的算法。
Since the algorithm only need one sensor to measure the acceleration of vehicle body without forecasting road profile, it is one of most promising candidate for automotive applications.
这个想法是建立一个“智能”的空间，不需要实验室或多个传感器的安装，就像做饭可以转化为现实世界的情况。
The idea is to create a "smart" space that doesn't require a lab or a setup of many sensors and can be translated to real-world situations, like cooking.
仿真结果表明，该方法实现简单，能够客观地反映各传感器的可靠程度，不需要知道任何先验信息。
Simulation shows that this method is easily implemented and can objectively reflect the reliability degree of each sensor without knowing any prior information.
主要研究一种无传感器磁轴承转子位置自检测的方法，该方法不需要专用的位移传感器。
A method of automatically detecting rotor position of self-sensing magnetic bearing is studied, in this method, no special displacement sensors are used.
这就使得ACS706系列传感器可用于要求电绝缘的应用，而不需要使用光隔离器或者其它昂贵的绝缘技术。
This allows the ACS706 family of sensors to be used in applications requiring electrical isolation without the use of optoisolators or other costly isolation techniques.
例如，传感器是完全焊接并且不需要穿容易发生内部垫圈。
For example, the sensor is fully welded and does not require wear-prone internal gaskets.
这意味着这个传感器甚至可以不需要电池和电线。
This means that the sensor needs not even a single wire, nor a battery that would have to be replaced.
该方法不需要速度检测元件，从而为无速度传感器矢量控制系统的电气参数测试提供了一种有效、可行的方案。
Because of requiring no speed detecting devices, this method is effective, simple and practical conception for the electrical parameter measurement of sensorless vector control system.
VR传感器也被称为无源传感器或电磁传感器，不需要外接电源。
VR sensors, also known as passive or electromagnetic sensors, do not require an external supply.
由于不需要上油，没有什么可以担心的干扰进行的传感器。
And because oiling isn't required, there isn't much to worry about the jamming of the MAF sensor.
这种方法是开环的，不需要角度传感器或角加速度传感器，降低了消摆控制系统的造价，提高了可靠性。
Such method is open-looped, it is no need of Angle and angle-acceleration transducer, which reduced the cost of the anti-sway control system and promoted the system's dependability.
这些磁性传感器提供可靠的活塞式磁检测，并方便地安装汽缸，而不需要或孔用于安装槽。
These magnetic sensors offer reliable piston magnet detection and are easily mounted, without the need for mounting slots or holes in the cylinder.
由于该传感器不需要在油管柱上打孔取压，从而保证了油管柱有较高的机械强度，在测量时不影响油气井的正常生产。
It is not needed to punch the tubing when this sensor is used to measure the internal pressure, which guarantees the oil string with higher mechanical strength and keeps Wells in normal production.
由于该传感器不需要在油管柱上打孔取压，从而保证了油管柱有较高的机械强度，在测量时不影响油气井的正常生产。
It is not needed to punch the tubing when this sensor is used to measure the internal pressure, which guarantees the oil string with higher mechanical strength and keeps Wells in normal production.
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