查询词典 weighting function

3Research on methods:Based on(1)and(2),twelve methods given byabroad and internal scholars(for example,Dominance,Conjunctive Method,SimpleAdditive Weighting Method,TOPSIS,and Two kinds of Two-base point methods)are generalized and improved.

方法研究：在（1）和（2）的研究基础上，共有十二个中外学者给出的方法（如优势法、连接法、简单加权法、TOPSIS法和两种双基点等）得到了推广。

This paper analyzes the stress feature of sucker rod string in a horizontal well,and discusses the necessity of weighting rod in horizontal.

本文首先分析了水平井中抽油杆柱的受力特点，讨论了水平井中抽油杆柱加重的位置与必要条件。

The snow settled on the Olive tree, drifting in little piles in the leaves, weighting down the branches so that they snapped and fell to the white ground below.

雪落在橄榄树上，在叶片上堆积成一小堆一小堆的，树枝被压弯折断了，掉落在白茫茫的地上。

It measures the importance of sentence through the method that based on the calculating of the similarity between goals sentence and the title of the document and the method based on feature weighting together with the position of sentence and the prompt words.

本文主要讨论了单文档中文句子重要度的度量方法，通过基于标题相似度计算和基于有效词权重的句子重要度计算，并综合了句子的位置信息以及提示语等方法来计算句子的重要度。

The reason I recommend buying a scale that is accurate to the .2 is that there is a very big difference between weighting 170.8 one day and 170.0 the next day.

我之所以推荐买精确到2的体重秤，是因为如果前一天称出170.8磅而第二天是170.0磅的话，两者有很大区别。

The reason I recommend buying a scale that is accurate to the .2 is that there is a very big difference between weighting 170.8 one day and 170.0 the next day.

我之所以推荐买精确到0.2的电子秤，是因为如果前一天称出170.8磅而第二天是170.0磅的话，两者有很大区别。

The reason I recommend buying a scale that is accurate to the .2 is that there is a very big difference between weighting 170.8 one day and 170.0 the next day.

我之所以推荐买精确到小数点后两位的体重秤，是因为如果前一天称出170.8磅而第二天是170.0磅的话，两者有很大区别。

Using the relative reflection as weighting factor, the weighted mean of the surface albedo over Dunhuang Gobi in typical arid region is calculated and its values are 0.255 ± 0.021. After canceling the interference of the buildings, the mean values of the roughness length averaged with logarithm is 0.0019 ± 0.00071 m. After removing the influence of the oasis, the soil wetness factor computed with data under condition of no precipitation is 0.0045. After removing the influence of the precipitation .the mean values of the soil heat capacity over Dunhuang Gobi in typical ac-id region is 112 × 10 ~6 m~(-3)K~(-1), a bit smaller than the values observed i n HEIFE. But the soil heat diffusivity and conductivity are about one of those observed in HEIFE. The soil water content over Dunhuang Gobi in typical synoptic condition is very little and does not exceed 1% basically.

并且利用相对反射为权重加权平均，计算得到典型干旱区敦煌荒漠戈壁的平均反射率为0.255±0.021；剔除建筑物干扰后，利用对数平均法计算的粗糙度长度平均值为0，0019±0.00071 m；剔除绿洲影响后，用无降水影响的资料确定出土壤湿度影响因子为0.0045；剔除降水影响后，用观测资料计算的敦煌典型干旱区荒漠戈壁的热容量平均值为1.12×10~6m~（－3）K~（－1），比&黑河试验&在戈壁和在其它沙漠观测的有关值略小一些，但热扩散率和热传导率都比&黑河试验&在戈壁观测的值小一倍左右；观测的敦煌戈壁典型天气条件下的土壤含水量非常小，基本上不超过1％。

The engine monitor requires accurate predictions of rational velocities. A prediction model is constructed on the basis of flat neural network A fast recursive algorithm is used to improve the learning speed by forgetting factor. Accordingly, the present neural network algorithm leads to considerable reduction of effort in network weighting matrix as well as increase of self-learning and adaptability of neural network algorithms to nonlinear and nonstationary systems.

发动机监测器以精确的转速预测为前提，通过构建扁平化神经网络预测模型，并根据遗忘因子思想改进快速递推算法，既减少网络权矩阵的计算量，又充分发挥神经网络算法对非线性和非平稳系统的自学习能力。

At the same time this paper puts forward a weighted distance calculation formula based on weighting to the stability of every stroke.

实验证明该方法行之有效，在保证高识别率的同时又降低了误拒率。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。