More volume loading (P<0.01) and positive inotropic support (P<0.01) were needed to maintain blood pressure in IWMI patients with RVMI.

IWMI合并RVMI患者需要更多的容量负荷（P<0.01）和应用正性肌力药物维持血压（P<0.01）。

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Variable AC drive with independent digital R. P. M. readout for pumps offers precise control of AC motor speed, easily to set and maintain application speed tailored to line speed.

交流变频调马达，数码式泵转速(rpm)显示功能，便于精确控制马转速，易于设定和保持与生产线速同步转速！

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Section 3 proposes P-EDCA mechanism based on EDCA mechanism and proposes a simple algorithm to maintain the stack table.

第3节计画以ED ca机制为基础，而且计画一个简单的运算法则维持堆叠桌子的P - EDCA的机制。

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"Wal-Martization" is helping to force branded-goods makers to come up with novel products to maintain pricing ( see also our book excerpt, p. 26).

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