Ib co piv txwv ntawm cov tshuab yog dab tsi?
Ib co piv txwv ntawm cov tshuab yog dab tsi?

Video: Ib co piv txwv ntawm cov tshuab yog dab tsi?

Video: Ib co piv txwv ntawm cov tshuab yog dab tsi?
Video: Lus Qhuab Qhia | “Txoj Kev Yug Los Ua Neeg Yog Dab Tsi?” 2024, Kaum ib hlis
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Qee qhov piv txwv ntawm tus compound tshuab Koj tuaj yeem pom yog lub kaus mom qhib (wedge thiab lever), kev ua si tshuab / cranes / cab tsheb thauj khoom (levers thiab shovel), shovel (lever thiab wedge), lub tsheb jack (lub zog thiab screw), log barrow (log thiab qag thiab lever) thiab tsheb kauj vab (log thiab qag thiab rubey).

Kuj nug, cov qauv ntawm cov tshuab yog dab tsi?

Muaj 6 qhov yooj yim yooj yim tshuab ; lub log, lub log thiab qag, lub dav hlau inclined, lub npoo, lub pulley, thiab cov ntsia hlau. Ob peb ntawm no yooj yim tshuab muaj feem xyuam rau ib leeg.

Dab tsi yog 7 lub tshuab yooj yim?

  • Lever.
  • Log thiab qag.
  • Pulley.
  • Lub dav hlau inclined.
  • Npuag.
  • Ntsia hlau.

Hauv qhov no, qhov piv txwv ntawm lub tshuab yooj yim yog dab tsi?

Cov cov tshuab yooj yim yog lub lever, wedge, thewheel thiab qag thiab lub dav hlau incline. Qee zaus, lub pulleyand ntsia hlau kuj raug hu ua cov tshuab yooj yim.

Plaub tus piv txwv ntawm cov cav tov uas koj siv txhua hnub yog dab tsi?

Levers, pulleys, wedges, inclined dav hlau, log andaxils, thiab screws yog suav tias yog rau ua yooj yim tshuab . Hauv qab no yog ib daim ntawv teev npe tshuab sib xyaw cov qauv uas tuaj yeem ua rau koj lub tsev kawm ntawv qhov project.

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