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- low impedance coupling 低阻抗耦合
- A high impedance coupling device will limit loading. 一个高阻抗的耦合装置将限制负载。
- Common low impedance connection points are signal low and guard. 常见的低阻抗连接点为信号低电平和保护线路。
- In low impedance circuit: Voltage applied not exceed 1/3 UR (rated voltage) . 在低阻抗电路中使用时，其施加的电压应不大于1/3UR（额定电压）。
- Macromolecule composite belt shielding with low impedance and thereby enhance explode-proofness and safety of cable. 采用低阻抗的高分子复合带屏蔽，提高电缆安全防爆性能。
- All three headphones have a low impedance of 32 Ohms and can easily be driven directly out of a portable. 所有耳机的阻抗都是32欧姆，便携设备可以轻松的驱动。
- It also has a low impedance, which assures that the typical unbalanced output impedance is between 100 and 1000 ohms. 同时它的低阻抗可以确保典型的非平衡输出阻抗保持在100到1,000欧姆之间。
- As expected, if simulations are run assuming the presence of a low impedance remote termination, the results degrade significantly. 如我们期望的那样，如果假定仿真运行在远端是低阻抗的状态，结果会显著退化。
- To determine if this is the case, first measure a low impedance voltage source through the channel. 为了确定是否发生了这种情况，可以首先通过该通道测量一个较低阻抗的电压源。
- It is possible for the feed system to have a low impedance, looking downstream from the pressure source at a certain frequency. 在压力源下游，供应系统在某一频率下可能有一低的阻抗。
- The BC109C stage amplifies in common base mode, giving good voltage gain , whilst providing a low impedance input to match the speaker. BC109C 阶段在通常的基础模态中扩大,给好的电压增益，一会儿提供低的阻抗输入相配说者。
- This is a low impedance discrete level control which sits between the preamp active circuitry and the input to your power amplifier. 这是一个位于前级有源电路和后级放大器输入端之间的低阻抗的音量控制。
- Ideally, when a voltmeter is connected to a relatively low impedance circuit in which no voltages are present, it should read zero. 在理想的情况下，当把电压表连接到一个没有电压的、阻抗比较低的电路时，电压表的读数应当为零。
- R5 is an optional load resistor, which reduces residual hiss when the amp is driving low impedance headphones such as the Grados (32 ohms). 意思是R5是为消除低阻耳机（32欧）的沙沙失真而设计的，50欧不能消除可以增加到100欧。
- By definition, a guard is a low impedance point in the circuit that's at nearly the same potential as the high impedance input terminal. 根据定义，保护是强制将电路中的一个低阻节点与高阻输入端节点近似等电位的一种技术。
- Made from a conductive material, the shield is always connected to the low impedance input of the electrometer or picoammeter or to the output LO (or common) terminal of the SMU. 用导电材料制成的屏蔽总是连到静电计或皮安计的低阻抗输入端，或者连到SMU的LO输出端（或公共端）。
- Among them the lowest impedance and the best mechanical quality, it is the first kind type piezoelectric wire bonder. 其中阻抗最低且机械品质最佳的，则是第一种型式的压电打线器。
- The Suppression Methods of Noise Caused by Common Impedance Coupling 公共阻抗耦合噪声的抑制方法
- The preamplifier will drive a low impedance load without alteration in the signal, in fact it can be used as a current source driving a 0 impedance mixer junction without any distortion. 这个前级放大器能够驱动一个低阻抗的负载而不会引起信号的变化，实际上它可以用作一个驱动零阻抗混合节点，而又不产生任何失真的电流源。
- During testing low impedance materials(so-called soft materials) by a conventional split Hopkinson pressure bar(SHPB),the transmission strain pulse is too weak to be collected correctly. 利用传统分离式霍普金森压杆(SHPB)对低密度、低波阻材料进行测试时,存在透射信号弱、试样在加载时间内难以达到受力变形均匀的不足。
