查询词典 train

These shall be capable of being opened from the trackside by means of a panic bar to facilitate detrainment in the event of a serious train misalignment.

该门组可经由一轨道侧紧急门把向月台侧开启，以备於列车进站时发生严重定位问题时，方便人员疏离。

We passed by the Victoria Train Station, amazing architecture! We saw people wearing beautiful Saris lining up for miles to go to the Hindu Temple; we saw muslims kneeling and praying on the street; we went to this place called Dhobi Ghat, it's where they do the laundry for the masses.

我们经过了美丽壮观的维多利亚火车站，看到很多穿着盛装的男男女女们排着长队去印度教的神庙，看到穆斯林教徒们跪在街上祈祷。

Computer ; time-distance diagram ; passenger train running scheme

电子计算机；列车运行图；旅客列车运行方案

Keywords : compound planetary train;component relative rotational speed diagram;transmission scheme;design method

通过建立多自由度行星变速机构的构件相对转速图，提出了一种多自由度复合行星传动方案设计理论和方法。

It is very important that the lesson of dialectics of nature train the students'comprehensive quality.

自然辩证法课对培养学生的综合素质具有很重要的作用。

It was to train her to use her diaphragm in singing and to strengthen her lungs.

这可以训练她在唱歌的时候运用横膈膜，同时也增强肺部功能。

Your diarist has a choice: he could fly to Kiev, well away from the ash cloud, from there to Istanbul, from there to Madrid, and from there—perhaps—take a train to a northern Spanish or French port and then a ferry to Britain.

我们的记者有个选择：他可以飞去Kiev，远离火山灰，从那里去伊斯坦布尔，再去马德里，再从那里，可能的话，乘坐火车去西班牙北部或法国的港口然后渡船到英国。

Several rusted, half disassembled diesel-electric train engines are sitting in the yard.

几个生锈，拆解半柴油发动机电动火车在院子里坐。

Among used machine learning methods, the gradient descent method is widely used to train various classifiers, such as Back-propagation neural network and linear text classifier. However, the gradient descent method is easily trapped into a local minimum and slowly converges. Thus, this study presents a gradient forecasting search method based on prediction methods to enhance the performance of the gradient descent method in order to develop a more efficient and precise machine learning method for Web mining.However, a prediction method with few sample data items and precise forecasting ability is a key issue to the gradient forecasting search method. Applying statistic-based prediction methods to implement GFSM is unsuitable because they require a large number of data items to model a prediction model. In the contrast with statistic-based prediction methods, GM(1,1) grey prediction model does not need a large number of data items to build a prediction model, and it has low computational load. However, the original GM(1,1) grey prediction model uses a mathematical hypothesis and approximation to transform a continuous differential equation into a discrete difference equation in order to model a forecasting model.

其中梯度法是一个最常被使用来实现机器学习的方法之一，然而梯度法具有学习速度慢以及容易陷入局部最佳解的缺点，因此，本研究提出一个梯度预测搜寻法则(gradient forecasting search method， GFSM)来改善传统梯度法的缺点，用来提升一些以梯度学习法则为基础的分类器在资讯探勘上的效率与正确性；而一个所需资料量少、计算复杂度低且精确的预测模型是梯度预测搜寻法能否有效进行最佳解搜寻之关键因素，传统统计为基础之预测方法的缺点是需要较大量的数据进行预测，因此计算复杂度高，灰色预测模型具有建模资料少且计算复杂度低等优点，然而灰色预测理论以连续之微分方程式为基础，并且透过一些数学上的假设与近似，将连续之微分方程式转换成离散之差分方程式来对离散型资料进行建模及预测，这样的作法不尽合理，且缺乏数学理论上的完备性，因为在转换过程中已经造成建模上的误差，且建模过程仅考虑相邻的两个资料点关系，无法正确反应数列未来的变化趋势。

One day he was going to Dijon by train.

有一天，他要第戎的火车。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"