Qhov twg yog qhov sib txuam Compass thiab Gyrocompass?
Mar 04, 2018| Lub sib nqus compass yog muaj nyob rau hauv txhua qhov teeb meem thiab yog li ntawd hu ua tus qauv compass.
Muaj tseeb tshaj li ntawm lub compassion, yog li fais fab kis los ntawm cov sij hawm zoo, tab sis lub tsev kawm ntawm gyro yog hluav taws xob, thiab kev tswj hwm ntawm gyro yog complex, cov teeb meem no, thaum muaj teeb meem, gyro tsis muaj. Thiab ces koj yuav tsum siv cov hlau nplaum.
Qhov sib nqus ntawm lub dag zog yog ib qho kev tswjfwm uas muaj tsawg dua nyob rau sab nraud. Tiam sis nkoj magnetism thiab geomagnetism yuav ua rau lub tshuab hluavtaws sibtau ua ib qho yuam kev, ob lossis peb degrees, lossis peb lossis tsib degrees, tab sis feem ntau tsis cia nws poob nws qhov kev coj ua. Qhov no yog qhov txawv ntawm lub tshuab hluav taws xob, uas tsis tuaj yeem raug taw qhia thaum nws tau poob hwj chim los yog tsis ua haujlwm.
Nyob rau hauv lub lifeboat yog siv lub magnetic compass, tsis muaj cov kev mob ntawm gyrocompass. Li ntawd, txhua tus lifeboat yog nruab nrog ib tug me me sib nqus compass. Qhov sib nqus ntawm tus pas nrig yuav tsum tau ua kom pom tseeb hauv kev tu lub neej.
Lub nkoj feem ntau yog siv 365 hnub, tab sis txhua chav kawm davhlau yuav tsum kuaj xyuas cov hlau nplaum thiab kos nrog lub gyrocompass los txiav txim siab txog qhov yuam kev ntawm lub nkoj thiab teev hauv phau ntawv. Vim li cas? Ntawm qhov one hand, nws yog ib qho zoo kom ntseeg tau tias qhov sib nqus ntawm lub cev yog qhov qub. Yog tias tsis muaj kev tshawb xyuas, yog hais tias qhov tseeb gyrocompass tawg lawm, lub tshuab hluav taws xob yuav siv los xyuas kom pom tias qhov sib txawv ntawm lub tshuab muaj zog kuj phem. Txhua hoob kawm tau ntsuam xyuas cov lus sib txawv ntawm lub compass, vim hais tias muaj latitude thiab longitude, muaj ib yam dab tsi, muaj ntau lub compass, yog li sib nqus sib txawv thiab kev sib txawv yog yooj yim los xam. , tab sis peb yuav tsis mus xyuas xam cov hnub twg tiag tiag tiag tiag yog qhov kev txiav txim siab, tag nrho cov no raug kaw nyob rau hauv daim ntawv qhia kev ua yuam kev nyob rau hauv phau ntawv yog ib qho tseem ceeb heev, tuaj yeem pab peb ntsuas kev hloov ntawm qhov yuam kev thiab yuam kev, Qhov txawv ntawm qhov sib txawv, qhov yuam kev ntawm compass yog kev txheeb rau lub chav kawm, yog li ntawd peb sau txoj hauj lwm, chav kawm, compass yuam kev, thiab nws yog ib qho tseem ceeb.