查询词典 estimating

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。

Statistical analysis was performed by using the Wilcoxon signed rank test to compare quantitative differences between sib pairs and the McNemar test to compare qualitative differences. Generalized estimating equation was used to adjust for within-family correlation in analysis of discordant sib pairs.

用广义估计方程(generalized estimating equation，GEE)对表型不一致同胞对进行多因素相关分析，并采用以家系为基础的关联检验(family based association test，FBAT)的方法进行关联分析。

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。

The content included (1) characterizing macropres shapes;(2) obtaining the index to charaterizing soil macropore quantificationally through digitalizing and analysising the photo of soil section;(3) comparing the shapes of macropores among soils, which reasons were discussed;(4) studying the influence of the zonal diversity, soil depth and land utilization on macropore characeristics;(5) estimating the space variability of macropore in the microscale using spore variability index;(6) analysising the connectivity and sinuosity of macropore using preferential flow breakthrough curve;(7) discussing the feasibility of indicating the preferential flow degree using macroporosity and macropore perimeter.

系统划分了大孔隙类型；描述了大孔隙形态；通过对土壤切片图像数字化处理和分析，获得了描述大孔隙特征的两个基本指标：大孔隙度和周长，并对大孔隙进行了定量化地描述；比较了各土类之间大孔隙的形态差异，从土壤发生学的角度对其原因进行了分析；研究了地带性差异、土壤层次和土地利用方式对大孔隙特征的影响；阐明了小尺度范围大孔隙的空间分布特征；结合Br〓标记优先水流穿透曲线分析了大孔隙的连通性和弯曲性，探讨大孔隙形态指标评价大孔隙优先水流作用强弱的可行性。

Sizz~~~嘶 These are market estimating report and application solutions.

这是市场的评估报告及应用方案。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。