再次使用一个表达式将卡片a中的symbol字段修改为使用卡片e的输入(stock symbol，作为HTTP请求中的查询参数进行发送)，如图11中所示。
Again using an expression, the symbol field in Card a is modified to use as its input the stock symbol sent as a query parameter in the HTTP request, as shown in Figure 11.
采用对比测试法，利用电流卡片、井下数据采集及远传技术，计算出井下潜油电机和潜油电泵运行的相关参数。
The correlative parameters of the ESP and motor working underground were computed and compared with the special parameters.
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