Kev hloov cov ntaub nres tsheb yog theem tseem ceeb tshaj plaws hauv kev kho tsheb. Cov ntaub nres ua rau lub pedal nres tsis ua haujlwm thiab muaj feem cuam tshuam nrog kev nyab xeeb ntawm kev mus ncig. Kev puas tsuaj thiab kev hloov cov ntaub nres zoo li tseem ceeb heev. Thaum pom tias cov ntaub nres tau hnav thiab xav tau hloov, ib tug phooj ywg nug seb puas yuav tsum hloov plaub daim ntaub nres ua ke? Qhov tseeb, nyob rau hauv cov xwm txheej ib txwm muaj, nws tsis tas yuav hloov lawv ua ke.
Qhov kev hnav thiab lub neej ua haujlwm ntawm cov ntaub nres pem hauv ntej thiab nram qab sib txawv hauv ntau qhov xwm txheej. Nyob rau hauv cov xwm txheej tsav tsheb ib txwm, lub zog nres ntawm cov ntaub nres pem hauv ntej yuav loj heev, thiab qhov kev hnav feem ntau ntau dua, thiab lub neej ua haujlwm luv dua. Feem ntau, nws yuav tsum tau hloov pauv li 3-50,000 kilometers; tom qab ntawd cov ntaub nres dais lub zog nres tsawg dua thiab tuaj yeem siv ntev dua. Feem ntau, 6-100,000 kilometers yuav tsum tau hloov. Thaum disassembling thiab hloov, cov coaxial yuav tsum tau hloov ua ke, kom lub zog nres ntawm ob sab yog symmetrical. Yog tias cov ntaub nres pem hauv ntej, nram qab thiab sab laug raug hnav mus rau qee qhov, lawv kuj tuaj yeem hloov ua ke.
Cov ntaub nres tsis tuaj yeem hloov ib leeg xwb, nws yog qhov zoo tshaj plaws los hloov ib khub. Yog tias tag nrho cov ntaub nres tag, plaub daim tuaj yeem xav txog kev hloov. Txhua yam yog qhov qub. 2 pem hauv ntej raug hloov ua ke, thiab 2 qhov kawg raug xa rov qab ua ke. Koj tuaj yeem hloov pem hauv ntej, nraub qaum, sab laug thiab sab xis ua ke.
Feem ntau cov ntaub nres tsheb raug hloov ib zaug txhua 50,000 mais, thiab cov khau nres raug kuaj xyuas ib zaug txhua 5,000 mais ntawm lub tsheb. Nws tsis yog tsuas yog tsim nyog los xyuas qhov tuab ntau dhau xwb, tab sis kuj tseem yuav tsum xyuas qhov puas tsuaj ntawm cov khau nres. Puas yog qib kev puas tsuaj ntawm ob sab zoo ib yam? Puas yooj yim rov qab los? Yog tias koj pom qhov xwm txheej tsis zoo, koj yuav tsum daws nws tam sim ntawd.
Lub sijhawm tshaj tawm: Cuaj hlis-07-2023
