mean residence time

基本解釋

The mean and variance of the residence time distribution are readily obtained from this model.
采用本模型還能同時得到停留時間分布的均值和方差；
The irregular MSW has a longer mean residence time (MRT) and a lower material volumetric flow (MVF) than sand, because of its higher θ d.
非均質(zhì)的MSW比石英砂具有較高的動休止角，從而使其在窯內(nèi)的平均停留時間（MRT）較長而體積流率（MVF）較低；
Feeding rate, the kiln incline degree and the kiln rolling speed are adjusted to study the changes of particles mean residence time (MRT), mean volume flow (MVF) and loading rate in the kiln.
通過改變給料率、回轉(zhuǎn)窯傾角、回轉(zhuǎn)窯轉(zhuǎn)速來考察它們對物料在回轉(zhuǎn)窯內(nèi)的平均停留時間（MRT）、平均體積流率（MVF）、填充率的影響。