| Category | Format | Size |
|---|---|---|
| The first volume of Chinese language for fifth grade compiled by the People's Education Publishing House | pptx | 6 MB |
"If there is no dust" PPT courseware download 2
Description
"If there is no dust" PPT courseware download 2
the other side of dust
According to Xinhua News Agency: A project called "Smart Dust" is funded by the U.S. Defense Advanced Research Projects Agency. "Smart Dust" is designed using microelectronic mechanical system technology and can be spread to enemy roads and positions through aircraft. Battery-powered "smart dust" can sense enemy activity. And can transmit the obtained information back to the headquarters.
Use the word removal comparison method to deeply understand that the diameter of dust particles is generally between 10,000 and 100
Between ten thousandths of a millimeter.
The main sources of dust are soil and rocks.
Sunlight is reflected by dust, and its intensity is greatly weakened.
Everything on the ground will be wet.
Everything has its two sides.
Keywords: New People’s Education Edition fifth grade Chinese PPT courseware download, fifth grade Chinese slide courseware download, if there is no dust PPT courseware download, .PPT format
For more information about the "If there is no dust" PPT courseware, please click on the "If there is no dust" PPT tab.
"If there is no dust" PPT courseware download 6:
"If there is no dust" PPT courseware download 6 Please ask students to read the text freely and softly, pay attention to the correct pronunciation of the characters, read the text thoroughly, and think while reading: Are the thoughts you just had the same as the content of the text? What are the similarities and differences? Appearance (m) Chao (zhāo) Hui Diameter (..
"If there is no dust" PPT courseware download 5:
"If there is no dust" PPT courseware download 5 Freely read the last sentence of sections 4-6. What did the tablemates discover during the discussion? Read sections 4-6 silently, cooperate with deskmates, and complete fill-in-the-blank exercises orally. ... ... ... Text material Advantages: low cost, durable, waterproof,...
"If there is no dust" PPT courseware download 4:
"If there is no dust" PPT courseware download 4 The power of dust According to a survey: 25% of the defects of repaired DVD players on the market are caused by dust. In dry, sandy and dusty areas in the north, as well as heavily polluted cities, this proportion is even higher. ..
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Update Time: 2024-07-07
This template belongs to Chinese courseware The first volume of Chinese language for fifth grade compiled by the People's Education Publishing House industry PPT template
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