在平衡线圈式智能金属探测器的设计中，使用了三片直接数字合成(DDS)芯片ad9832。
Three Direct Digital Synthesis (DDS) chips, AD9832, are used in the design of a balanced coil intelligent metal detector.
差功变压器的次级线圈接成反向串联，以便在平衡时输出为零。
The differential transformer secondary windings are connected in subtractive series so that the output is zero at balance.
一种感应测井仪器或测井方法，由几组相互平衡的线圈系组成，分别记录它们的信号，再由软件进行组合以得到所需的测井响应。
An induction tool or log that consists of several mutually balanced arrays whose signals are recorded separately and combined in software to produce the response desired.
应用推荐