Kodi mukuganiza zogula makina ophunzitsira mpira wa tennis posachedwa?Kodi mumadziwa bwanji za izo?Ndine wokondwa kukuuzani kuti Mwafika pamalo oyenera, ndikuwonetseni zambiri za izi motere:
Choyamba: ntchito yamakina a mpira wa tenisi
1. Mutha kukhazikitsa ndikusintha ma liwiro osiyanasiyana, ma frequency, mayendedwe, madontho ogwetsa, ndi ma spin kuti muphunzitse mophatikiza.
2. Kuwongolera kwakutali kumatha kuyimitsidwa kuti mupulumutse mphamvu ponyamula mpira, ndipo chowongolera chakutali chikhoza kuikidwa m'thumba panthawi yophunzitsira.
3. Mapangidwe opangidwa ndi kayendetsedwe ka kayendetsedwe ka makina a mpira, n'zovuta kuweruza njira yoyambira makina panthawi ya maphunziro, komanso amasonyezanso robotization.
4. Malo otsegulira makina a mpira: malo okhazikika ku bwalo la theka kapena bwalo lathunthu.
Chachiwiri: Maphunziro a makina a tennis
Kuyeserera kolondola: kukankha mfundo zokhazikika, kujambula kuwombera, kujambula kwautali, volley, kukhudza dziko lapansi, kutsogolo ndi kumbuyo kumbuyo, kubwerera kumbuyo ndi mizere itatu, kuzungulira mmwamba ndi pansi, kukwapula kwathunthu kwa khothi, ndi zina zambiri.
Chachitatu: Mfundo yogwiritsira ntchito makina ophunzitsira tennis
Makina wamba a mpira wa tennis pamsika amatha kugawidwa m'magulu awa:
1. Makina a mpira wa mawilo awiri: Makina amtundu wa mpira wodzigudubuza amagwiritsa ntchito mawilo kuti azitumikira mpirawo.Monga momwe tawonetsera m'chithunzichi, danga lapakati pa mawilo awiri omwe amayenda mothamanga kwambiri komanso mosiyana ndilochepa kwambiri kuposa momwe mpirawo ulili.Mpira ukagubuduka kuchoka pa njanji kupita ku mawilo awiri, kukangana pakati pa gudumu ndi mpira kumathamanga.
2. Makina onyamula mpira wa tennis: Amakhala ndi makina osungira mpira, makina opangira zigoli, makina otulutsa, chimango ndi dera lowongolera, ndipo amayendetsedwa ndi makina ang'onoang'ono a chip.Mfundo yake yogwirira ntchito ndikugwiritsa ntchito gwero lamagetsi kukakamiza kasupe, ndikumasula kasupe pamene kasupe amasunga mphamvu zokwanira.Mpira wa tenisi umalandira mphamvu zina zoyambira pamalo ena pansi pa mphamvu ya masika, kenako ndikuyambitsa mpirawo.The ntchito kunyamula mpira makina makamaka zochokera ubwino kuti kasupe akhoza kusunga zazikulu kuthekera mphamvu.
3. Makina a mpira wa pneumatic: pogwiritsa ntchito mphamvu ya mpweya yopangidwa ndi mpweya wa compressor, imasungidwa mu silinda yosonkhanitsa mpweya.Mpira ukagwera mu chitoliro cha mpira, mpweya wa silinda umatulutsidwa ndipo mpirawo umatulutsidwa pansi pa kupanikizika kwa mpweya.
4. Makina a mpira wa Catapult: gwiritsani ntchito mphamvu zotanuka za pepala lachitsulo kuwombera mpirawo.Titawunika zida zathu zomwe zidalipo zama injini za fan, tidaganiza zotengera njira yamawilo awiri.
Nthawi yotumiza: Apr-01-2021