| 1. | Is a signal ground connection available
信号地连接是可行吗 |
| 2. | The ground connection
地面连接物 |
| 3. | Resolution for ground connection and power supply problem of programme - controled exchange
程控交换机接地与供电电源问题及其解决措施 |
| 4. | Common ways ofobtaining good ground connection are to connect to main water pipes , taking care to insure that these are not plastic
获得良好接地的通常方法是将其接到主水管上(应确认该水管不是塑料的) ,或直接接到大地上。 |
| 5. | Electricity noise in the spot can be solved by metal cover and right ground connection . the ground connection method is given in the fourth chart
对工作现场的电噪声可以通过金属外壳屏蔽和设计正确的接地的方法解决，在本文第五章中给出了接地的设计。 |
| 6. | In this case components should be mounted on a board having a continuous copper ground plane ( ideally on both sides of the board , though while convenient this is not essential ) , with ground connections made to the plane and short point to point wiring made above and below it
用于搭试的电路板最好有连续的地层（如果双面都有地层就更理想了，虽然调试起来会不太方便） ，这样接地的导线和层间连接线都会比较短。 |
| 7. | Besides , we use software smooth filtering to minish the influence of white noise and high - frequency noise , ground connection and shield technology to eliminate electromagnetic interference , and rational circuit distribution to attain high signal - to - noise of the whole fiber optic weak magnetic sensor system
另外,采用软件平滑滤波等处理以减小白噪声和高频噪声的影响,利用接地及屏蔽技术消除外界的电磁干扰,并对电路进行合理布局布线,以获得高信噪比的光纤微弱磁场传感器系统。 |
| 8. | Researches on the theory and practical application of ground equipments electrical - magnet compatibility and ground connection requirement are given in this paper , which based on the gjb1695 - 93 and theory of ground connection technology , aimed at the problems of ground connection of test equipments and bad electrical - magnet compatibility of power supply and distribution in aerospace experiments . 0
本文根据gjb1695 - 93航天系统地面设施电磁兼容性和接地要求，以接地、配电技术有关理论为依据，针对长期困扰航天试验中试验设施接地系统和供配电制式存在的电磁兼容性差问题，为满足测试试验要求进行了理论与实际应用研究。 |
| 9. | 618 method of ground connection resistance measurement is proposed . the effect of some cutting down resistance methods based on theory and practice are researched , large quantities of experiments that affect ground connection resistance have been completed , authentic and reliable data are obtained , conclusion of cutting down the ground connection system resistance of aerospace experiments are drawn . power distribution mode in measurement factory building is explored
就接地电阻测量方法，提出了0 . 618法；对降低接地电阻方法，从理论和实践两方面研究几种降阻方法的效果，并就接地电阻测量和接地电阻阻值的各种影响因素开展了大量实验，获得真实可靠数据，在此基础上开展了进一步研究，为降低航天试验用接地系统的接地电阻提供了有益的工程实践经验和结论。 |
| 10. | Abstract : some ways of antiinterference about microcomputer test system for motor is presented , such as electricity supply , shield , ground connection , information connection , information passageway in hardware and the fault - tolerant techniques and digital filtering methods in system software . so the system has stable performance and safe work to strengthen antiinterference ability
文摘:对电机微机测试系统提出几种抗干扰措施.通过对供电、屏蔽与接地及信息通道等硬件的抗干扰设计和在系统软件中采用数字滤波及容错技术，使原系统性能稳定，运行安全，以增强其抗干扰能力 |
