查询词典 public utility corporation

Utility value is the matter agent of environmental economics value,utility value relation assumes catenoid or netlike structure.

效用价值是环境经济价值的物质承担者，效用价值关系呈链状或网状结构。

Check Digit Verification Utility - This utility is used mostly by financial institutions that wish to verify/calculate the check digit of a Routing/Transit number on a given document.

这个工具主要为财政机构所使用，他们希望在一个给定文档中的校验/计算一个路由选择/运输线数字的校验数位。

Create Self-Extracting EXEs Works with the Chilkat Zip 2 Secure EXE utility to access ZIPs embedded in EXEs created by that utility.

创建自解压exes工程与奇尔卡特邮编2安全的EXE公用事业访问拉链嵌入在exes所创造的说，实用工具。

Properties of efficient portfolios and the efficient frontier to the model are systematically analyzed. Our main results concerning the properties are: every efficient portfolio can be solved by minimizing portfolio risk under a given level of portfolio return or by maximizing portfolio return under a given level of portfolio risk; on the efficient frontier, the risk is a convex and strictly increasing function of the return and the return is a concave and strictly increasing function of the risk; the utility function on the efficient frontier can be expressed as a quasi-concave function of the risk or the return if the investor's utility function is quasi-concave.

从理论上系统地对该模型下的有效投资组合和有效前沿的性质进行了分析，结果表明：每一个有效投资组合可通过在给定期望收益水平的条件下最小化投资组合风险来获得，或者在给定风险水平的条件下最大化期望投资组合收益来获得；在有效前沿上，风险是收益的严格单调递增凸函数，收益是风险的严格单调递增凹函数；当投资者的效用函数是拟凹函数时，则有效前沿上的效用可表达成风险或收益的拟凹函数。

The user's utility is a function of his data throughput, thus the bandwidth resource utilization problem is modeled as a utility based constrained maximization problem, called a system problem.

通过设置站点吞吐量的对数效用函数，将带宽资源的有效利用问题建模为系统效用最大化问题；应用最优化理论将此系统问题等效为可分布式求解的用户问题，即各站点只须独立选择最大化其净效用的竞争参数，则系统整体效用也获得最大化。

The prima facie showing must contain the following elements:(1) An explanation that clearly sets forth the reasoning used in concluding that the asserted specific and substantial utility is not credible;(2) Support for factual findings relied upon in reaching this conclusion; and(3) An evaluation of all relevant evidence of record, including utility taught in the cosset prior art.

b在描述的具体与实在的实用性是不可信的时，必须确立所属技术领域的技术人员更可能不忍卫生情人对要求专利权的发明所属的任何具体的和实在的实用性是可信的初步认识。

In studying applications of CABMUT, it discusses how to estimate disputant's utility. For the situation with incomplete information, it defines the satisfaction function as a measure of disputant's utility, and gets the satisfaction programming and uses it to prove the existence theorem of fair and F——marginal solutions.

在应用方面，该方法讨论了关于冲突者的效用估计问题，特别是对不完全信息的冲突局势，采用满意函数量度冲突者的效用后，得出了满意规划模型，并用之证明了公平解、边际解的存在性定理。

At the step-time of twenty century, with the development of science and technology, lots of developed countries distended the range of patent protection, use patent law protect bio-technology and commerce methods. In this expansion, utility played a important role, they often through wide explanation on utility distend patent protection range.

世纪末叶，随着科学技术的不断发展，发达国家纷纷扩张专利权的保护客体，将生物技术、商业方法等领域纳入了专利权的保护范畴，在这一扩张的过程中，实用性扮演了极其重要的角色，他们往往通过对实用性做过于宽泛的解释，来达到扩大专利保护范围的目的。

The utility of a trip chain consists of a weighted sum of the utility of the stores visited to purchase products of the different orders and the disutility of travel to the locations at which these stores operate.

效用的旅行链组成的加权和的商店购买产品的访问不同的订单和旅行的disutility事发地点，这些店面经营。

This is an extremely dangerous practice that presents an electrocution risk to utility workers and neighbors served by the same utility transformer.

这是一个非常危险的做法，提出了一种实用的工人触电的危险，变压器公用事业邻居送达相同。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？