查询词典 estimate

In view of lacking effective estimate method and estimate method during the Implement of software company , this paper use the experien ce of CECA National Informatization Evaluation Center for referen ce , establish the model of the Planning Manage System Implement , propose the evaluation index of the Planning Manage System Implement .

针对软件公司在实施过程中缺乏系统有效的评估方法和手段的状况，本文借鉴了国家信息化测评中心的企业信息化指标方案，从软件公司的角度出发，建立了计划管理实施项目绩效评估模型，提出了计划管理绩效评估的指标。

Then establish the Estimate and analysis models of different levels potential yield. Using the tool of Visual Basic 6.0, design and impolder the estimate and analysis system of different levels potential yield with the idea of descending different levels potential yield and increasing production approach.

在此基础上，以Visual Basic 6.0为开发工具，按照逐层递减方去估算并分析单项作物和主要种植模式各层次生产潜力，并据此提出相应增产途径的基本思路，开发出层次生产潜力估算与分析系统。

In this paper, two-stage Generalized Linear models are developed to estimate the outstanding claims reserve in Non-life insurance. The models are based on the PPCI methods, estimating the claim number and payments per claim incurred respectively to obtain the estimate of OCR and prediction error.

本文以非寿险业务未决赔款准备金估计的确定性方法－PPCI法的思想为基础，分两阶段建立广义线性模型，分别对索赔次数和已发生每案赔付额进行估计，进而得到未决赔款准备金的估计值，并对模型的预测误差进行估计。

Results An estimate of fixed coefficient, expectation and variance of random coefficient with constraint in the linear model of mixed coefficient is given. At the same time, the nature of the estimate is discussed.

结果 给出了在一定的约束条件下，混合系数线性模型的固定系数，随机系数的数学期望和方差的一种估计，并讨论了该估计的性质。

From the equation of motion, it is possible to estimate the total impulse of the motor, knowing the altitude achieved, burn time, ascent and descent time, etc. But how can drag be neglected and still arrive at a reasonably accurate estimate of the performance?

从运动方程，是有可能的估计总数冲动的汽车，知道高原所取得的，燃烧时间，上升和出身的时间等，但如何可以拖动被忽视，仍然得出一个相当准确估计的表现呢？

He could estimate the measure of a tree very well by his eye; he could estimate the weight of a calf or a pig, like a dealer.

从一个装一蒲式耳或更多散乱铅笔的盒子里，他能飞快用手抓，而且每抓一次都是一打。

Based on this, the general fuzzy control method of heating system is improved, the dissertation present the strategy that fuzzy control combine with smith pre-estimate controller to compose fuzzy-smith pre-estimate control system.

以该模型为基础，对温室加温系统的常规模糊控制手段进行了改进，提出了将Smith预估补偿跟模糊控制相结合，组成模糊Smith预估补偿控制系统的方案。

By the improved algorithm of exploring iterative interpolation method, the pre-estimate formula in the form of 2-order differential equation have been replaced by pre-estimate formula in the form of 1-order differential equation, confirm the u monotony accession strictly. It could avoid the interpolation direction converse and oscillation.

算法采用改进的探索迭代法实现，用一阶差分预估器代替二阶差分预估位置点的偏差器，保证曲线参数u的严格单调增加，以消除插补方向反转和振荡现象。

In this paper, based on the volume balance equation of water, adopt IPARM method to estimate the soil permeation parameters of Kostiakov-Lewis equation in furrow irrigation, according to a set of field furrow irrigation data to estimate the parameters, and utilizing WinSRFR1.1 software to simulate the water flow in furrow irrigation.

该文以水量平衡方程为基础，采用IPARM方法建立了沟灌Kostiakov-Lewis入渗方程中参数的估算方法，并根据一组田间实测沟灌资料对入渗参数进行了估算，利用WinSRFR1.1软件对沟灌水流运动进行了模拟。

In this paper, based on the water balance equation, infiltration parameters from advance and runoff model method was used to estimate the soil permeation parameters of Kostiakov-Lewis equation in furrow irrigation, according to a set of field furrow irrigation data to estimate the parameters, and utilizing WinSRFR1.1 software to simulate the water flow in furrow irrigation.

该文以水量平衡方程为基础，采用IPARM方法建立了沟灌Kostiakov-Lewis入渗方程中参数的估算方法，并根据一组田间实测沟灌资料对入渗参数进行了估算，利用WinSRFR1.1软件对沟灌水流运动进行了模拟。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。