| 1. | Automatic switch operation control system based on at89c
51的刀闸自动操作控制系统 |
| 2. | Analogue switching operation order system of electric equipment
模拟式电气设备倒闸操作票系统 |
| 3. | Hook bars for disconnecting switch operation
隔离开关操作用钩杆 |
| 4. | The perioperative nursing care for the neonates undergone the arterial switch operation
新生儿大动脉转位术的围术期护理 |
| 5. | Formatting accurate operation orders is the premise and key for correct switching operation as well asthe guarantee for steady performance of substations and power system
开列正确的操作票是正确倒闸操作的前提和关键,也是变电站及电力系统安全稳定运行的保证。 |
| 6. | The signal strength necessary for the switching operation and thus the switching point can be adjusted precisely via adjustments in the electronics ; in principle the switching and reset point can be adjusted separately
开关操作所需的信号强度换句话说开关点可以通过电子调节器精确校准开关点和复位点可以分别进行调较。 |
| 7. | In addition to performing switch operations that involve partitioned tables , alter table can be used to change the state of the columns , constraints , and triggers of a partitioned table just like it is used for nonpartitioned tables
除了执行涉及到已分区表的switch操作外， alter table还可用于更改已分区表的列、约束和触发器的状态，就像它用于非分区表一样。 |
| 8. | 3 . many transient interference waveforms are measured and recorded during switching operations in three 500kv - substations . these waveforms are analyzed , and the characteristic parameters are summarized in this paper based on statistics analysis
3 、参与了三座500kv变电站瞬态电磁环境的测量工作，获得了变电站开关操作时产生的瞬态电场、瞬态磁场和瞬态电压等数据。 |
| 9. | The digital signals exchange between main station and substations , which is advantageous because it need not convert - knife switch operation . the system is more perfect than others . it integrates with making out an invoice , try outing and operation
各变电站与主控站可进行双向数字通讯，不必在倒闸操作过程中，因修改操作或新增操作任务而往返站与站之间，方便快捷。 |
| 10. | The practice proved : the system sets out from the running manage and locale operation of non - attended substation . its working - flow answers for regulation . it demonstrates the runner in convert - knife switch operation
实际应用证明：该系统从无人值守变电站的运行管理工作及其现场操作实际出发，其工作流程完全按部颁“五防”的要求，对运行人员的倒闸操作起到了规范的作用。 |
