效用的不满足性不再维持。
效用是一个主观的概念，涉及每一个人对于自身满足感和幸福的主观判断。
Utility is a subjective concept, covering everyone's subjective judgement on their sense of satisfaction and happiness.
因此，字符串samuelclemens 满足条件，但是它的长度显然超出了有效用户名的范围。
Thus, the string samuelclemens fits the criteria, but it is obviously too long for a valid user name.
由于其能够同时满足现代经济对债权担保和担保物经济效用发挥的双重需要，因而已成为许多国家运用最为广泛的一种物的担保形式。
It becomes the most commonly used right for security purpose because it can satisfy the modern economy's need for guarantee of obligation and the need to use the collateral efficiently.
可是，大量的事实表明，在市场交易和企业经营中，人们经常发生缺少理性、冒险、只满足情感需要而不考虑效用和效益的行为。
However, a great deal of facts illustrate that there are constantly irrational, venturesome behaviors that were done just to satisfy the emotional needs without considering the utility and benefit.
进化论者用基因来解释人类的根本需求是什么，经济学家则用理性效用原则来说明人们如何行动以满足自己的需要。
Evolutionary experts explain human needs by genes, economists demonstrate how human choose ACTS to satisfy their need according to the rational utility principle.
加入WTO后，会计目标的选择应设为“如实反映效用最大化的信息”，以满足不同会计主体最大效用的需求。
After entering into WTO, selection of accounting goal should be realistic reflection in maximization efficiency of information, so that can meet the needs of different accounting user.
根据分析模型的支付变量，提出了社会福利博弈模型成立的必须满足的八个前提条件，并通过构建失业者边际效用模型对该模型成立的适应性进行了论证和说明。
This article analyzes the model according to the payment variable, points out the eight premises, and demonstrates them by building marginal utility model of unemployed men.
另一方面，制度公平的外在尺度是着眼于制度实施过程及其后果和影响，衡量制度应用于社会生活所带来的效用和影响是否满足人们对公平的需要及满足程度。
The external dimension is focused on the implementation process and its consequences and effects of measurement institution used in social life brought about by the impact of effects of measurement.
基于子载波边际效用，提出了一种针对实时业务的资源优化分配算法，在满足其传输速率和误比特率的前提下，有效地降低了系统所需要的发射功率。
After that, a resource optimization method for real-time traffics is proposed, which minimizes the required transmit power while guaranteeing the QoS requirement of real-time traffics.
基于子载波边际效用，提出了一种针对实时业务的资源优化分配算法，在满足其传输速率和误比特率的前提下，有效地降低了系统所需要的发射功率。
After that, a resource optimization method for real-time traffics is proposed, which minimizes the required transmit power while guaranteeing the QoS requirement of real-time traffics.
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