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- head end controller 前端控制器
- Cable operators also install fiber optic cables from the head end to a fiber distribution node. 有线电视运营商也须把光缆从头端（主设备）接到光缆分配节点。
- Too many ads that try not to go over the reader's head end up beneath his notice. 太多广告努力不要超越人们的智商,结果落得无人闻问。
- Cable modems are used to connect high-speed data pipes terminated in the cable operator's head end to the HFC infrastructure. Cable modem用来把端接在有线电视运营商主设备上的高速数据通道接到HFC基础设施上。
- At the head end, or transmitting end, the same payload signal is sent over both the primary and the secondary optical circuit. 在起始端或发送端，相同的有效载荷信号同时在主要的和从属的光纤电路上发送。
- The downstream throughput of the cable modem can be 27M bit/sec or 40M bit/sec,depending on the quality of the HFC channel from the head end to the subscriber units. Cable modem的下行流的吞吐量，依据从主设备到用户设备的HFC信道的质量，可以是27兆位/秒或40兆位/秒。
- The downstream throughput of the cable modem can be 27M bit/sec or 40M bit/sec, depending on the quality of the HFC channel from the head end to the subscriber units. Cable modem的下行流的吞吐量，依据从主设备到用户设备的HFC信道的质量，可以是27兆位/秒或40兆位/秒。
- Astrast Introduces natures of VAV system and analyzes end control of VAV System and control AHU. Puts emphasize on comparing various method of end control of VAV system with that of control of AHU, and is accounted by examples of practice engineerings. 介绍了变风量(VAV)空调系统的特点,分析了VAV系统末端控制、AHU等的控制方法,着重对末端控制方法与AHU控制方法进了多种形式的比较,并以实际工程实例加以说明。
- In this paper,the characteristics of the VAV air-conditioning system are introduced,control methods such as the end control and AHU are analyzed,and the comparison between these methods are emphatically made based on the practical engineering. 介绍了变风量 (VAV)空调系统的特点 ,分析了VAV系统末端控制、AHU等控制方法 ,着重对末端控制方法与AHU控制方法进行了多种形式的比较 ,并以实际工程实例加以说明
- The reason of thickness of pipe end increasing in tension reducing is analyzed.The principle and method of cutting end control (CEC) are introduced. The key problems are discussed. 分析了钢管在张力减径过程中产生管端增厚的原因，阐述了切头端控制（C．E.;C）的原理、方法;并就其关键问题进行了探讨。
- The two last season on the accumulation of a lot of contradictions, especially in the last round of league Piero is chasing league top scorer of hing honor to be the head end for Ranieri. 两人上赛季就积累了不少矛盾，尤其是联赛最后一轮皮耶罗正在追逐联赛最佳射手荣誉的兴头上被拉涅利换下场。
- She nestled her head on his shoulder. 她将头依偎在他的肩上。
- The most oddness of this car is that it has two head ends, it can doubleaction running. 该车最奇怪之出，就是它有两个车头，可以双向行驶。
- The Present and Future of Wet End Control 湿部控制的现状和未来
- Transaction Abnormal End Control Block 事务非正常结束控制块
- A serpent having a head at each end of its body. 两头蛇，安菲斯毕那身体两端都有头的蛇
- abnormal end control table (ACT) 异常结束控制表
- The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。
- He gave the little boy a clout on the head. 他在那小男孩的头部打了一下。
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤，碰着了头。
