"The Story of the Train" PPT Courseware 7

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"The Story of the Train" PPT Courseware 7

I can read

Suburban Outing Train Break View

Find speed fast disconnect improve

Reminder Modify Repair Build Build

world creation innovation dream dreaming

name famous

The earliest locomotives were steam locomotives. Later, people installed internal combustion engines on trains to make internal combustion locomotives. Later, electric trains and maglev trains were invented. This kind of train is fast and produces little pollution. It can really be called a "green and environmentally friendly" train.

The maglev train is a high-tech vehicle that utilizes the attraction and repulsion of magnetic poles. Simply put, the repulsive force makes the train hang and the attractive force makes the train move. The car body is completely detached from the track, suspended about 1 centimeter away from the track, and driven in the air, creating a miracle of near-zero altitude space flight.

Keywords: The Story of the Train teaching courseware, download the Chinese PPT courseware for the second volume of the first-grade Chinese version of the Lujiao Education Edition, download the first-grade Chinese slideshow courseware, download the PPT courseware of The Story of the Train, .PPT format;

For more information about the "Train Story" PPT courseware, please click the "Train Story ppt" tag.

"Train Story" PPT courseware 9:

"The Story of the Train" PPT Courseware 9 The steam locomotive burns coal, and thick black smoke rises from the chimney above. Internal combustion locomotives burn gasoline, diesel or gas and do not produce much smoke. There are two wires on the roof of the electric locomotive. When it travels, it rests on two rails below, and...

"Train Story" PPT courseware 8:

"The Story of the Train" PPT courseware 8 I can read speed fast improve reminder dream dream see find create innovation modify repair Xiao Ming and his father went on an outing. They saw a train speeding past. Such a long train carriage is connected one to another, what...

"Train Story" PPT courseware 6:

"The Story of the Train" PPT Courseware 6 Suburban Outing Train Break View Find Speed ​​Fast Disconnect Improve Reminder Modify Repair Build Establish World Create Innovation Dream Dreaming Name Famous... Xiao Ming and his father went on an outing. They look...

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Update Time: 2024-10-30

This template belongs to Chinese courseware Lu Jiao edition first grade Chinese language volume 2 industry PPT template

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