查询词典 estimating

This paper researches into estimating the price of land resources in scenic spot.

本文就如何正确经济评价风景名胜区的土地做一研究。

Investment Estimating and Financing : The total investment of the project is 30 million Yuan, including foreign funds planned to be used of 20 million Yuan and self-raised funds of 10 million Yuan.

投资估算与资金来源：项目总投资3000万元，拟利用域外资金2000万元，自筹1000万元。

Angular spectral is spectral value map formed by estimating semblable coefficients of fast and slow shear wave or the variation of amplitude ratio of fast and slow shear wave with times and angles at a specified space point based on semblable theory of fast and slow shear wave, the angle value of this space point at a given time can be got by picking the maximum of angular spectral; the study reveals that fast and slow shear wave with different polarization direction should be separated using different rotation formula, eight formulas of separating fast and slow shear wave using clockwise rotation and counterclockwise rotation have been derived, and gained energy assignment rule and phase coincidence rule, in real data estimation, the rotation formula used for separating fast and slow shear wave can be uniquely determined on the two discriminating rules. On the basis of semblable theory of fast and slow shear wave, the delay time corresponding to the maximum of semblable coefficients at a specified point in a given time window is the delay time of fast and slow shear wave, delay time section of fast and slow shear wave can be got by moving space point and smoothing time window. The vertical variation values of delay time of fast and slow shear wave reflect the effect degree of vertical fractured reservoir on fast and slow shear wave which is defined as anisotropic coefficient, and section map of anisotropic coefficient can be obtained.

角度谱就是利用快慢横波的相似性原理，在某一空间点求出快慢横波的相似系数或快慢横波的振幅比值随着时间和角度的变化而形成的谱值图，拾取其极大值就得到该空间点某一时间的角度值；在研究中发现分离不同偏振方向的快慢横波应该采用不同的旋转公式，推导出了利用顺时针旋转和逆时针旋转分离快慢横波的八个公式，并给出了能量分配准则和相位一致性准则两个判别准则，在实际计算中利用这两个判别准则能唯一地确定分离快慢横波的旋转公式；根据快慢横波的相似性原理，在某一给定点和给定时窗内最大相似系数对应的延迟时间就是快慢横波的延迟时间，随着空间点的移动和时窗的滑动就可以得到快慢横波延迟时间的剖面图；快慢横波延迟时间与慢横波传播时间的比值定义为裂缝密度，并求出了裂缝密度剖面图；快慢横波延迟时间纵向上的变化值的大小反映了纵向上裂隙层对快慢横波影响的大小，定义为各向异性系数，并求出了各向异性系数的剖面图。

An engineering procedure for estimating crack growth behavior and fatigue lives of semielliptical surface cracks at weld toe s in complex stress fields was proposed based on a database of stress intensity factors and the elementary modes method developed by author.

以作者建立的焊趾半椭圆表面裂纹应力强度因子数据库以及复杂应力场中焊趾半椭圆表面裂纹前缘应力强度因子分布计算的基本模式法为基础，给出了复杂应力场中焊趾表面裂纹在疲劳扩展过程中形态变化规律及寿命的工程分析方法；并用这个方法计算了一些典型焊接接头在一些典型的外加应力场和残余应力场中的裂纹形态发展曲线。

On the basis of researches above, the cost estimating model is proposed and the software implementation method is constructed. The order-driven consumption chain concept is proposed, with the help of which, the quantity relations among finished product, raw material and semifinished product are analyzed.

研究了钢铁产品需求特征和成本特征之间的映射关系，并建立了各作业中心成本估算规则；提出了产品主数据模型的概念及其表达方法；建立了成本估算模型，并构建了其软件实现方法。

In this paper, a data estimating algorithm based on Support Vector Regression in Wireless Sensor Network was proposed which used the previous data to estimate the sequent data.

提出一种基于支持向量回归的节点数据预测算法，充分利用节点先前收集的数据，预测未来的数据。

On this basis, a estimating method of image sharpness based on five regions was put forward.

实践表明该方法具有较好的计算效率、可靠性和量化等级。

Oneof the things that I try to emphasize in the reports -- because wehaven't yet even had to face a report to Congress -- is, we're going todo it lots of ways but I think -- to make sure that we've covered allour bases, we're going to try estimating it one way, we'll look at thedirect numbers, we'll try some different multipliers, we'll be lookingat other studies, we'll be doing some microeconomic analysis to see if,you know, a county had a whole lot of government spending; does it showup in the county employment data?

这份报告中，我要强调一件事情――由于我们甚至还不用讨论一份提供给国会的报告――但是，我认为，我们有多种方法可以做到，――这件事情就是，要确定我们涵盖了所有的基本情况，我们会用一种办法尽量去估计它，我们将关注直接的数据，我们也会试试其他的乘数，我们也会看看其他的研究，我们会做一些微观经济分析，你知道，看某些县是否有很多的政府支出；这个县的就业数据对此是否有所揭示。

The results of seven 2DE methods for estimating right ventricular ejection fraction in 52 normal subjects were prese〓ted and of the seven methods, six were individually compared with the result of biplane Simpson's rule method (58±5%, mean±SD).

二、采用七种2DE方法估计右心室射血分数，并以其中Simpson法测值(58±5％，均数±标准差)作为参照标准，对其他六种方法进行评价。

The two tree water consumption characteristics, Populus simonii and Robinia pseudoacacie, and the interactions mechanism with environment factors were both studied at the level of leaf and singletree in terms of the modern technology of heat pulse sap flow and thermal dissipation sap flow probe. The two main purposes of study are to provide the science evidence in estimating the ecologic water consumption rules and to arrange better densities of the two tree species stand.

本文以北京市官厅库区水源涵养林的主要造林树种：小叶杨、刺槐为研究对象，采用当前国内外最先进的热脉冲式树干边材液流测定技术和热扩散式树干边材液流测定探针测定技术，从叶片和单株水平上探讨了刺槐和小叶杨的蒸腾耗水特性以及它们与环境因子之间的影响机理，其结果不仅可为更精确地估计生态用水定额提供科学依据，而且也可为该区域这两种树种的选择及其合理林分的密度起到一定的指导作用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐