Based on the basic features of dynamic gas emission during boring process, a theoretical model for calculating the dynamic volume of gas emission from bore hole is set up.

基于钻孔过程中瓦斯动态涌出的基本特点，建立了钻孔瓦斯动态涌出量的理论计算模型。

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The receiver also includes Audyssey MultiEQ room calibration technology, plus that company's Dynamic Volume and Dynamic EQ processing.

ENGADGET: Onkyo TX-NR807 and TX-SR707 receivers keep the updates rolling

Oh yeah, and the company has thrown in dynamic range control -- think Dolby Volume, but you know, more Burmester-like.

ENGADGET: Burmester's 087 surround processor gives ultra-rich a "more affordable" option

Every three years, when the BIS releases its new foreign-exchange market survey, the WSJ Dollar Index will be reweighted using the bank's latest trading volume figures, making it a dynamic index that evolves with the constantly changing market.

WSJ: WSJ, FX Trader Launch Dollar Index