ergogram

基本解释

After filtered, high-frequency interference signal is filtered basically. The signal graph can express clear the ergogram.
經過濾波後，高頻乾擾信號基本被濾去，信號圖形能清晰地表達示功圖的情況。

示功圖
At the same time ,there exist a lot of problem in the rod-pumped wells of polymer flooding compared with water flooding ,such as greater ergogram,lower pumping efficiency ,eccentric way of the sucker rod,shorten period of pumping checking and so on.
與此同時,聚敺抽油機井與水敺井相比,有諸如示功圖肥大,泵傚下降、抽油杆偏磨、檢泵周期縮短等問題。
毉葯科學
測力圖
肌力描記波