Nasal continuous positive airway pressure (N-CPAP) has been widely applied for neonatal respiratory failure cases because of its merits such as little invasion, low cost, and few complications.

由于经鼻塞持续气道正压通气(N - CPAP)具有创伤小、费用低、并发症少等优点，广泛用于新生儿呼吸衰竭的治疗。

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The system introduces how to put up effective risk management and financial control in the capital structure adjustment n layout cost and reduce the financial risk.

系统介绍在调整资本结构、规划成本、降低财务风险方面，进行有效的风险管理和财务控制。

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The problem is to determine the optimal replacement policy ( N , T )? such that the long-run expected cost per unit time is minimized.

利用几何过程，以系统大修次数N和大修时间间隔T为更换策略，选择最优策略（ N ， T）使系统经长期运行单位时间的期望费用最小。

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These columns have long tried sympathetically to explain Mexican realities to our readers, but President Vicente Fox's U.N. war straddle will cost his country years of U.S. public goodwill.

CENTERFORSECURITYPOLICY: Get on with it

The Navy's choice is clear: develop and acquire N-UCAS now, in a low risk, cost-effective manner, or make the false economy of cutting funding now and then developing N-UCAS as a high risk, crash program later.

CENTERFORSECURITYPOLICY: Where are the carriers?

The telecommunications giant is off to a good start, launching a low-cost, Internet-based voice service called Connect 'N Save just last month.

FORBES: Beyond WorldNet