If the load resistor was connected directly across the voltmeter input terminals, the current through the relay contacts would cause a voltage drop and the measured cell voltage would be in error.
如果负载电阻被直接连接到伏特计的输入端子，通过继电器触点的电流会产生电压降，测得的电池电压将存在误差。
The affection of parameter variation of down lead wires and top loading wires on effective height, radiation pattern, input reactance, radiation resistor and static capacitance is discussed.
同时研究了引线及顶线的各项参数变化对天线的有效高度、增益、输入电抗、辐射电阻及静电容的影响。
Thus, the output voltage is a measure of input current, and overall sensitivity is determined by the feedback resistor RF).
所以输出电压可以用来度量输入电流，总的灵敏度由反馈电阻器（RF）决定。
Connect the reference resistor to the input device.
参考电阻连接到输入设备。
Because the positive side of C1 cannot instantly change its polarity, it pulls low and slowly charges up again through the internal pullup resistor of the input.
而C1的正向不能立即改变极性，其被拉低并通过输入的内部上拉电阻，缓慢的再次充电。
The input and output of the ceramic filter are tied together. The filter's center terminal (normally grounded) is connected to the current limiting resistor.
陶瓷滤波器的输入端和输出端被接到了一起，而它的中心端（正常使用时经常接地）连接到限流电阻。
Second, lower resistor values reduce the input time constant and result in faster instrument response time.
其次，低阻值电阻器降低了输入时间常数，使仪器的响应时间更短。
P2 port connector at one end grounded keys 8 as input, of course, need to connect 8 10k resistor to the power supply as the pull-up resistor.
P 2口连接8个一端接地的按键作为输入，当然也需要连接8只10K的电阻至电源作为上拉电阻。
This insures that when the contact is open, the digital input is pulled High by the resistor, while when the contact is closed, the input is pulled low.
如果这保险，当接触是开着的，数字的输入拉了在电阻器旁高，而当接触被关时，输入拉了低的。
This insures that when the contact is open, the digital input is pulled High by the resistor, while when the contact is closed, the input is pulled low.
如果这保险，当接触是开着的，数字的输入拉了在电阻器旁高，而当接触被关时，输入拉了低的。
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