查询词典 train

Considering the characters of the viscoidal turbulent flow over high-speed train,the computing model of the outer fiow field for high-speed train has beenestablished based on the incompressible fluid Navier-StOkes epuation and theturbulent model of ke two equations. The equation set of the flow field problemvia finite element methods has been set up.

根据高速列车粘性紊态绕流的特点，在较少简化的条件下以Navier-Stokes方程和κ-ε两方程紊流模型为基础，建立了高速列车外流场的计算模型，在近壁区域采用壁面函数修正紊流模型。

Take on the difficult task of delivering presents on time and drive the elves to their workplace. Steer your little model train through winterly landscapes, operate signals or switches and transport the precious freight from one train station to another.

接受投递礼物和接载小精灵工作的任务，驾驶你的小模型火车穿过冰雪覆盖的地面，操纵信号，将重要的货物从一个火车站送到另一个车站。

A model train bug .There's the atation-master in his frock and top-hat. There must be a big bug getting off the train here.

站长身穿礼服大衣头戴高顶黑色大礼帽在那儿恭候，一定是有什么大人物要在本站下来。

If you sit down in the train, you can feel the opposite rate between train and car.

如果你坐在火车里，就能感觉火车和汽车的相对速度。

Train a student to examine a problem carefully , train fine thought quality.

训练学生认真审题，培养良好的思维素质。2。

In Global News today, our series on "chasing trains" has come to the end of the tracks. For the last time, we'll get on board to introduce you to train conductor Yang Zhongcheng. Literally taking his work home with him, during his 20 years of service for TRA, Yang has collected over 10,000 items of memorabilia. The train enthusiast has amassed a fine collection of old lamps, tickets, whistles and other artifacts.

来看全球新闻，今天我们的追火车微笑专题报导也到站了，我们将最后一次启程带您来看列车长杨忠诚，他真的把'工作'带回家了，二十年来在台铁服务，杨忠诚收集了超过一万件文物，热衷於火车的他，搜集了一整套包括照明设备，历年车票，哨子，以及其他的铁道文物。

Summary: In the middle and primary schools, we should pay attention to developing the activity of chorusing , train artistic connoisseurship , music of them display ability , can also train team spirit of them , cooperate ability that ability bear hardships and stand hard work jointly among chorus, and the ability is that one lives in the quality that a new generation in the new century must possess , so chorus teaching is an important position in the music education of the middle and primary schools.

在中小学中，我们应重视开展合唱活动，在合唱中不仅训练他们的艺术鉴赏能力、音乐表现能力、还可以培养他们的团队精神、协作能力和吃苦耐劳的能力，而这些能力是1个生活在新世纪的新1代必须具备的素质，因此在中小学音乐教育中合唱教学是1块重要的阵地。

At last, the train was over the top of the hill,"I thought I could,I thought I could," chugged the happy little train.

这列快乐的小火车突突地继续前行。

To put up founding and test experiments in these two ways separately, the first model use fixed training data to train the network and it constringed at the ninety circles, it's test identifying rate is eighty eight percent;the second model use the same fixed training data to train the network and it constringed at the sixty circles, it's test identifying rate is ninety nine percento Thus shows that the model with the switched character data is more better in identifying rate and it' s training time is shorter than the model used the character data directly,, Use BP Neural Network to forecast the Medicine Production quality is a better method..

结果表明，经数据变换后的建模方法在识别准确率和训练时间方面比未进行变换的建模方式具有更好的效果。应用BP网络进行制药业生产质量预测是一种比较好的方法。

The magnetism aerosol train counterbalances the earth gravity using the electromagnetic force, thus causes the train aerosol on the track.

磁悬浮列车利用电磁力抵消地球引力，从而使列车悬浮在轨道上。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。