Objective To determine the optical dose of nicardipine(N) for the hemodynamic stability and less cardiovascular stress response during the pre - postintubation period.

目的为在气管插管时减轻心血管应激反应和维持血流动力学稳定，选出尼卡地平的理想剂量。

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Modified N-S equations have been used to study the stability of microflow with a not-too-large Knudsen number.

研究了克努森数不是特别大的微流动的稳定性，这种流动处于N-S方程适用的临界处。

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By comparing the stability of the sulfur nitrogen ring system it is proved that not all the plannar S-N heterocycles belong to a class of"electro-rich" aromaticitys.

通过各硫氮环分子稳定性的比较，确定只有一部分硫氮环分子具有“多电子芳香性”。

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"The last thing the people of these two countries need is another war -- a war that could claim countless lives, destroy hope and ruin the prospects of peace and stability and prosperity of all Sudanese people, " U.N.

CNN: South Sudan says it is withdrawing from disputed oil region

"This logic represents a fundamental challenge to the principles on which, however imperfectly, world peace and stability have rested for the last 58 years, " Annan told the U.N.

CNN: Chirac: Iraq war undermined U.N.

"We welcome this withdrawal, but emphasize that this is an early step and that stability in the region remains very fragile, " said Kieran Dwyer, spokesperson for U.N. peacekeepers.

CNN: STORY HIGHLIGHTS