不能消除的

Environmental Improvement is the important element in Western China's Development policies It's an impend task to institute effective environment policies The usual environment policies are only to directly resolve the environment problems,which can't eliminate the fundamental origins In order to achieve the aim of administering both its root cause and symptoms,it's necessary for the direct environment policies to be implemented matched with indirect ones It also should pay more attention to reducing th...

环境治理是我国西部大开发战略的重要组成部分，因此制定切实有效的环境政策是当前的迫切任务。通常所说的"环境政策"仅指直接解决环境问题的政策，但若环境问题背后的本质原因不消除，直接环境政策仅能"治标"，无法兼顾经济发展、社会公平等目标，因此需要与间接环境政策配合使用，从而达到"标本兼治"的目的，同时在政策的执行中要注意最大限度地减少对经济行为的干忧，以保证经济、生态的协调发展。

In the numerical simulation, the new formulation not only remedies the boundary deficiency problem in the original SPH but also more efficiently repairs the truncated integral in kernel approximation caused by discontinuity and eliminates the errors from particle inconsistency in discontinuous region.

比较不同SPH方程近似二次函数的结果，新方法不仅改进了传统SPH方法存在的边界缺陷问题，同时在非连续区域内也能更有效地修复由非连续引起的核近似截断积分和消除粒子不一致性所造成的误差。

The extrapolated calculation of the regression function of SVM was used to establish prediction model.The regression function that got from the nonlinear regression method of SVM can fit estimated value to historical data very well.The model can effectively avoid the influence of oil change and sample interval disaccord.This new model can be applied...

支持向量机的非线性回归方法得到的回归函数对光谱历史数据有良好的逼近效果，通过SVM回归函数的外推计算建立的SVM回归预测模型能有效消除换油和采样间隔不一致对模型预测效果的影响，具有更广泛的应用范围。

A heuristic search strategy and a practical example are given.The result shows the consistent feature selection reduction method can eliminate the disaccords of the sample dataset,select the optimal feature variables,drop the dimension of the data and reduce the redundancy information effectively.

给出的启发式搜索策略和应用实例表明：一致化特征选择约简方法能有效消除分类数据集的不一致性，选择最优的特征变量、降低数据的维数、减少数据集中的冗余信息。

Comparing with existing solutions, new method can utilize generators' speed signal measured by wide area measurement systems directly and detailed model and parameter of power system components were not needed. After sphering measurement-data, ICA with maximal negentropy criterion was carried out to obtain feature matrix. By this means high-dimension data of multi-machine perturbed trajectories were reduced to lower dimensions, and coherent generator groups were identified by pattern recognition consequently. Simulation results of 36-bus system with 8-generator and planning northwest China 750 kV power grid show that noise signals and bad data can be eliminated. This method is accurate in identifying coherent generator groups.

与现有方法相比，这种方法不需要获得系统元件模型和参数，而是直接球化广域测量系统(wide area measurement systems，WAMS)提供的发电机电角速度信号，再利用最大负熵准则进行独立分量分析得到特征矩阵，将高维数的多机受扰轨迹数据变换到低维空间，通过模式识别得到分群结果。8机36节点系统和西北750 kV电网规划系统算例表明，该方法能有效消除噪音和坏数据的影响，准确识别出同调机群。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。