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气侵
释义
气侵
Encyclopedia
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钻井液污染
释
gas cut
气侵
钻井中,特别是探井和气井作业中,钻井液被天然气或空气侵入,造成钻井液比重降低,黏度升高的现象。轻者引起井内压力不稳定,导致停钻除气,重者会造成井喷、井塌事故。
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autoregressive equation
autoregressive integrated moving-average
autoregressive integrated moving average model
autoregressive model
autoregressive model; AR model
autoregressive model spectrum estimation
autoregressive moving
autoregressive moving average
autoregressive-moving average
autoregressive moving average, ARMA
autoregressive moving average model
autoregressive moving-average model
autoregressive moving average model spectrum estimation
autoregressive moving-average process
autoregressive moving average with exogenous input
autoregressive moving average with exogenous input (ARMAX)
autoregressive process
autoregressive process, AR process
autoregressive source
autoregressive spectral estimator
autoregressive transfer function
autoregressive transformation
autoregulation
autoregulation of cardiovascular activity
autorhythmicity
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