idle line 中文意思是什麼
idle line
解釋
空線-
This voltage will be negative if the line is idle and alternate between that negative level and a positive level when data is sent with a magnitude of 5 to 15 volts
譯為： 「該引腳的電平，如果在總線空閑狀態，其電壓為負，而在數據發送狀態，其電平則在5 15伏的正電平和負電平之間變化。 」 ？ -
This function can make idle running, the pattern periphery and center cross line can be embroidered, ti is very convenient to position using these methods
刺繡前，可用此功能進行同邊空走及繡出中心十字線，方便定位，尤其適合帽繡 -
A resistor is connected between each line and + 5v, so the idle state of the bus is high
在+ 5v和每根線之間連接著一個電阻，所以總線的空閑狀態是高電平。 -
In this article, with the principle of the multi - channels share, the large - scale telephone line expander which can be used not only for more people ( 16 - 32 ) to reach the aim of the telephone line expansion with a few telephone lines ( 4 - 6 ), but also for every telephone to communicate with any idle telephone line is researched to increase the utilization factor of the channels
本文採用多通道共用技術研製了大規模電話線路擴容器，能使多個用戶（ 16 32 ）共用少數電話線路（ 4 6 ）實現線路擴容，而且每部話機都可利用其中任一空閑的電話線路進行通信，提高了通道利用率。 -
Phone operational state ; idle, establishing line, online data and online command
電話模式：包括電話操作狀態；空閑、建立連線、通話以及通話命令。
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