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- center tap keying [电] 中点电键接法
- If the filament transformer has a center tap, don't use it. 如果变压器灯丝绕组有抽头，请不要使用它。
- The assumed principle of operation is that the SD pushes back or shuts off unbalanced signal power which appears on the center tap of the output transformer. 假设操作原则就是自激往前推不平衡或封过了大半臂中心的输出变压器。
- In this case, a single winding is again used, but it is center tapped (and this is the ground connection), and tapped at 4 ot 8 or 16 ohms away from the center tap. 在这种情况下，可以使用单一绕组，但需要有中央抽头（做地），然后从地抽头开始抽头出4/8/16欧姆抽头。
- three phase center tap rectifying circui 三相中心抽头式整流电路
- Finally, the center tapped inductors are designed for differential circuit with better symmetry property. 最后设计了应用于差动电路的中心外接之对称电感，以增加其的电路对称特性。
- The advantages and disadvantages of each topology are presented.The center tapped rectifier is more adapt to low output current application,and the current doubler rectifi... 得出中心抽头电路适用于输出电流较低的场合,倍流整流电路适用于低压大电流的场合。
- He moved the table over to the center of the room. 他把桌子移到房间中心。
- The land is destined for a new shopping center. 这块地已被划作为营建一个新购物中心之用。
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
- The strikers paraded through the city center. 罢工队伍游行穿过市中心。
- A system of roads radiates from the town center. 一个道路网从镇中心向四面八方伸展出去。
- The new hospital will be sited at the city center. 新医院将座落在市中心。
- New York is a great financial center. 纽约是一个重要的金融中心。
- The center of the sun is exceedingly hot. 太阳的中心极其热。
- Our city is the industry center of the country. 我们城市是全国的工业中心。
- They made a detour to avoid the town center. 他们绕道而行,避开市中心。
- A circle without a center is inconceivable. 一个没有圆心的圆是无法想像的。
- We decided to skirt round the town center. 我们决心绕过市中心。
- To avoid the city center, turn right here. 如果要避开市中心，请从这里向右转弯。
