查询词典 method of artificial variables

This control law could minimze the performance index in which the weighted state variables, control variables are included. By use of this control law, the aircraft is able to capture the desired flight states more accurately and decouples the control more completeiy with smooth control responses and less control engery.

这组控制规律使得对状态变量，控制变量进行加权约束的性能指标极小，并能用平缓的操纵反应和较小的控制能量使飞机达到完全解耦的指定状态。

Age, BMI and Scr were used as continuous variables and other four as dichotomized variables.

根据以上风险因素建立相应的评分系统，患者的评分分值由5.5分至20.5分不等。

Logistic regression analysis with the 18 nest-site variables to determine which variables differed between successful and predated nests.

主成分分析结果表明，影响波斑鸨筑巢地选择的主要环境因子是植被密度、植物物种丰富度和距最近狐穴的直线距离。

After analyzing the impacting factors of natural vulnerability along the Pearl River mouth, the paper divides the coastline of approximately 412km into 25 15-minute gird cells. For assessment purposes, the six variables including geography, relative sea-level change, average tide range, regional slope, shoreline erosion or accretion rates and tropic cyclone impacting frequency are selected as assessed variables. Once each section of coastline is assigned a risk value for each specific data variable, the costal vulnerability index can be useto calculate the natural vulnerability of the areas along the Pearl River mouth. After that, the paper develops a database for assessment of coastal vulnerability to sea-level rises and protracts a 1:2,000,000 vectors CVI map of the coastlines along the Pearl River mouth.

为了探讨不同海岸带对未来海平面上升的自然脆弱性，本文以珠江口沿岸作为研究个案，在分析珠江口沿岸自然脆弱性的影响因子的基础上，把珠江口沿岸412km岸线划分为25个15′×15′的网格单元，选取了地质、海平面上升率、平均潮差、区域海岸坡度、海岸侵蚀/堆积率、热带气旋影响频率6个评价指标，应用CVI指数评价公式对珠江口地区进行海岸脆弱性评价，并建立海岸脆弱性评价数据库，绘制了珠江口沿岸1：2，000，000的数字化CVI图。

Variables can be created, removed, renamed, and reordered in the Manage Variables dialog.

变量可以创建，删除，重命名，并在管理变量对话框重新排序。

Variables can be created , removed , renamed , and reordered in the Manage Variables dialog .

在管理变量对话框中可以创建，删除，重命名和重新排序变量。

This function inserts posts in the database. It sanitizes variables, does some checks, fills in missing variables like date/time, etc.

这个函数向数据库插入文章，清理了一些变数，做一些检查，填入缺失的变数，如时间/日期等等。

A special real-time data exchange model was proposed and established, which can explain multiple relationships between dependent variables and independent variables in developing model systems in forestry and ecology fields through vectored expression evaluation.

提出和实现了一种独特的实时数据交换模型，它通过矢量化的表达式求值，解决了在林业和生态学等方面的研究中，建立模型系时，解释变量和被解释变量之间的多对多的关系。

Second, the random variables in reliability analysis of the steel rail are discussed. These random variables include the wheel load, the stiffness of the rubber pad and the bed, the temperature stress and the fatigue ultimate strength of the steel rail. And their probability distributions and parameters are discussed thoroughly.

其次，对钢轨可靠度分析中涉及的随机变量如轮载力、轨下胶垫刚度、道床路基联合刚度、温度应力及钢轨疲劳极限强度的概率分布类型和统计特征进行了详细讨论。

This research utilizes regression models in three ways," all years","every industry", and " every year", and adopted corporate governance variables include scale of the board and the inspectors, the holding rate of the board and the inspector, the holding rate of primary shareholder, managers, trust funds, government, and corporations, the degree of concentration of shares, and two dummy variables,"whether the chairman and chief official executive is the same person", and "whether the company's CPA firm ranks the first four".

本研究以1994年至2003年的外资持股公司为研究对象，并将回归模型分为：总年度、各产业别及各年度以分别讨论之，样本总数共为4620笔。公司治理的变数中，本研究采用：董事会规模、监察人规模、董监持股率、大股东持股率、经理人持股率、股权集中程度、董事长是否兼任总经理、政府金融机构、信托基金持股率、公司法人持股率及是否由四大跨国会计师事务所查核。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切