indicator diagram analysis

基本解釋

Indicator diagram, one of the main purposes is to diagnose how the pump is running and analysis of the problem underground.
示功圖的主要用途之一是診斷泵是怎樣運(yùn)行的和分析井下問題。
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Through measuring the indicator diagram of the combustion process and with the help of an analysis model, factors affecting engine performance are isolated in order to better performance.
通過實(shí)測汽油機(jī)示功圖對缸內(nèi)燃燒過程的實(shí)際情況進(jìn)行分析，竝借助於缸內(nèi)過程分析模型判斷各種因素對性能的影響，從而指出性能改進(jìn)的方曏。