查询词典 present value

In the part of epigraph, it is simple description of the research history and present situation on Marx's liberty concept, and discussing theoretical and realistic value of defining Marx's liberty concept in ontology.

引言部分，简要叙述对马克思自由概念的研究历史与现状，阐明从本体论层次论述马克思自由概念的理论和现实意义。

Population viability analysisWhen the parameters of the estimative and forecast population number of Gloydius shedaoensis have been put into VORTEX 9.42 software,we can obtain the better fitting results with the present observation value.

种群生存力分析将估计和预测的蛇岛蝮种群数量参数输入VORTEX 9.42软件后，得到了与目前的观察值较好的拟合。

Therefore,undoubtedly,investing the origin of monarchy,the legitimacy,reasonableness and ethicalness of monarchy,and the relationship among monarchy,law and morality possess important theoretical value and profound historical and present significance for deepening the cognition and understanding about the society and legal culture of ancient China.

因此，考察君权的起源、君权的合法性与合理合道德性以及君权与法律和道德三者之间的关系、对于加深对中国古代社会和法律文化的认识与理解无疑具有重要的理论与现实意义。

We are doing content, we must think, we make this station, what is our long-term program, we want it what to do, because I also can be come up against occasionally,chat with stationmaster, he says I do QQ download, the everybody that is present possibly also has such person, feel photograph contrast is a bit easier, a lot of people also are being done, I want to say this, we must seek a site, where is the value that our website difference changes, we want to find, can allow advertisement advocate where is interested place, do not follow suit, we should rise with whole Internet prosperity, contention of a hundred schools of thought, let a hundred flowers blossom, above all these cake graphs should be evener and evener, such word, the times that whole Internet erupts came truly.

我们在做内容，我们一定要想一想，我们把这个站做出来，我们长远的规划是什么，我们想要它做什么，因为我有时候也会碰到跟站长聊天，他说我做QQ下载，可能在座的各位也有这样的人，感觉相对比较轻易一点，很多人也在做，我想说的这一点，我们一定要去找点，我们网站差异化的价值在哪里，我们要找到，能够让广告主感爱好的地方在哪里，不要跟风，我们要跟整个互联网繁荣起来，百家争鸣、百花齐放，首先这些饼图应该越来越均匀，这样的话，整个互联网爆发的时代就真正到来了。

Consequently the stochastic simulation method of compound extreme value distribution is brought forward. The present study shows that the simulation method is reliable and can give accurate solution. As an example, Poisson-Nested Logistic model is applied to the design of sea wall.

根据复合极值分布的特点，针对复杂失效域下多维联合概率难以解析求解的困难，本文提出了多维复合极值分布的随机模拟方法，并验证了该方法的准确性，扩大了多维复合极值分布的应用范围。

At present, scholars have two kinds of extreme viewpoints on the economic value of environment resources.

从这个角度来看，环境影响经济评价就是探求被评估环境影响实际价值的过程，是主观评价与客观计算的统一。

Not wanting to show favouritism or cause rivalry, I give a present of equal value to every member of a group.

由于不想表现出偏袒或造成敌对情绪，我给同一群体中每个人的礼物都是等值的。

In this paper, a new technology of laser transformation hardening which could replace the present method of gear case hardening is introduced. Its significant and economic value are analyzed. The key techniques of laser transformation hardening gear , such as surface pretreatment coating and its methods, laser scanning pattern, are discussed in detail.

通过分析可替代常规齿轮渗碳淬火的激光齿面淬火新技术研究的意义及经济价值，着重讨论了齿面激光淬火的关键技术--表面预处理涂层与方法、激光扫描方式。

This kind of wells couldn"t be repaired with present technical, or the repair costs are too high so they should be abandoned. But indeed the reservoir underground also has developing value. By side-tracking technical, we can use original well site, needn"t to land lease and relay ground pipeline, also a segment of original wellbore can be used and no new well needed. So the repair speed expedites, ensures the stabilization of productivity. At the same time it can supply new work-over technical for oilfield which can server for oilfield all over the world.

采用侧斜工艺技术进行修复可以利用原井场，不用重新征地，不需重新铺设地面管线，可以利用一段原井眼，不影响原来的井网布置和开发方案，不需再钻更新井，恢复原有的注采关系，修复速度也将大为提高，保证了油田稳产，同时在技术上为油田提供新的修井手段，利用此项技术可以为国内外其他油田服务。

This paper analyze and study the influence of the superimposition in depth based on the previous achievements and combined with the theoretical qualitative analysis and project instances. The main contents as follow:Chapter 1: Indicate the significance and objective of this paper, review the previous achievements of the transient process and superimposition, and then present the study purpose of this paper.Chapter 2: combined with the physic knowledge of the fluctuation and the superimposition, Indicate the physical essences and the influence of the superimposition phenomena that exist in the diversion pipe system, and take one hydraulic turbine owning only one diversion tunnel and two hydraulic turbines sharing one tailrace conduit for instance to study out the numerical calculation superimpose operations.Chapter 3: From the calculation theory of the parameter of the guaranty calculation of regulation of the hydro-turbine, qualitative analyze the influence of the superimposition on them and the superpose time, combined with some project instances, get the numerical value of the influence of the superimposition and the superpose time.Chapter 4: Based on the previous achievements of the calculation and theoretical analysis of the surge-chamber ground swell, analyze the influence of the superimposition on it and the superpose time.

本文在前人研究成果的基础上，结合理论定性分析及工程实例，对波动叠加带来的影响进行深入分析研究，其主要内容如下：第1章，指出本文研究的意义和目的，回顾前人对水电站过渡过程及波动叠加方面的有关研究成果，在此基础上提出本文的研究内容；第2章，结合物理学中有关振动与波动叠加方面的有关知识，阐述水电站引水发电系统中存在的波动现象的实质及其影响，并以两机一洞和一机一洞具有上游调压室或下游调压室的水电站拟定其数值计算叠加工况；第3章，从机组调保参数的理论出发，定性的分析波动叠加对机组调保参数的不利影响及叠加时间，结合几个工程实例，得到波动叠加带来的影响大小及叠加时间；第4章，在前人对调压室涌浪进行计算和理论分析的基础上，分析波动叠加对调压室涌浪的影响及其叠加时间。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。