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- closed loop phase lock system 闭环锁相系统
- The frequency and phase lock loop has been applied for the carrier recovery of VSB transmission system in high definition TV. 目前，锁频锁相环在高清晰度电视VSB传输系统载波恢复中得到了应用。
- Resolution of Systematic Design Trouble with PLD Interior Phase Lock Loop. 使用PLD内部锁相环解决系统设计难题。
- This control may be closed loop or open loop. 控制可以是闭环的也可以是开环的。
- In order to satisfy the flow measurement precision for big-pipe,multi-paths ultrasonic flow measurement system based FPGA(Field Programmable Gate Array) and phase lock loop(PLL) was developed. 为了满足大管径流量的测量精度,研制了基于现场可编程门阵列器件FPGA和锁相环路的多声路超声波流量测量系统。
- A load lock system minimizes this problem. 使用装卸密封系统能把这个问题减小到最小限度。
- The annealer is internally cooled with a closed loop cooling system. 退火炉由一个闭环冷却系统进行内部冷却。
- Phase locked loop (PLL) has been widely used in communication system. 锁相环路在通信系统中得到了广泛的应用。
- phase lock system 锁相系统
- Both incorporation exterior VCO and loop filter could rattling realize celerity Phase Lock function. 结合外部VCO和环路滤波器可以很好的实现快速锁相功能。
- The system uses feedforward terms so we would expect to keep to a given closed loop gain ±10%. 由于系统使用了前馈项，预期闭环增益保持在给定值的±10%25之内。
- A heat transfer fluid used in the sealed closed loop of the GSHP. 用于地源热泵封闭回路的传热液。
- Abstract：The Phase Lock Loop (PLL) Circuits are widely used in electronic systems especially in receivers. 锁相环路是在现代各种电子系统中，特别是在接收机中应用广泛的一种基本电路。
- It can retain invariablenes by using pressure closed loop. 提出用压力闭环来保持伺服阀压降恒定。
- The coupling visibilities(CV) of temperature sensor heads were measured with phase lock loop technique. 采用锁相环技术测试了各传感器的分光可见度随温度的变化关系。
- Water treatment of closed loop soft water circulation system of No. 3 BF in Ji'nan Iron and Steel Co. 济钢3号高炉软水闭路循环系统的水质处理。
- Water treatment of closed loop soft water cooling system for No.4 BF at Benxi Iron & Steel Co. 本钢4号高炉软水密闭循环冷却系统的水质处理
- The signal processing circuses, including the low-noise pre-amplifier, the filter and the phase lock loop(PLL) demodulation were designed. 分析并研制了系统的信号调理电路，其中包括低噪声前置放大、滤波、锁相环解调。
- Lock system to apply: V5.1 and above, V6.5 version of the following. 适用门锁系统：V5.;1及以上，V6
- Management of closed loop soft water cooling system for 3200m~3 BF at Wuhan Iron & Steel Co. 武钢3200m~3高炉冷却壁软水密闭循环冷却系统的管理
