Thaum peb-rau caum yog siv los ntawm kev txav lub cev, nws hais txog ua tiav kev sib hloov ua tiav raws li International System of Units (SI), rpm tsis yog ib chav. … Yog hais tias tsis yog-SI unit rpm raug suav hais tias yog ib chav tsev ntawm zaus, ces 1 rpm=160 Hz. Yog tias nws hloov pauv tau suav tias yog chav ntsuas ntawm qhov nrawm nrawm thiab lo lus "khoov" suav tias txhais tau tias 2π radians, ces 1 rpm=2π60 rad / s. https://en.wikipedia.org › wiki › Revolutions_per_minute
Revolutions per minute - Wikipedia
: "Ua peb-rau caum!" Ib tug neeg qw los ntawm cov bleachers, thiab Corey blanched: "Lub peb-rau caug? Kuv yuav tua kuv tus kheej. Tab sis tsis ua li cas." thiab nws ua ib tug gorgeous, gyrating dunk.
360 txhais li cas hauv slang?
Thaum ib tug ua 360 lawv rov qab los rau qhov chaw pib. Thaum ib tug ua ib tug 180 lawv yog opposite qhov twg lawv pib. 360 tej zaum yuav yog slang rau ua tiav kev hloov pauvtab sis nws tseem nyob ntawm lub voj voog - qhov tseeb txav los tsis yog. Like.
180 txhais li cas?
Los ntawm Longman Dictionary of Contemporary English ua 180informal a) tig rov los kom koj tig mus rau sab nraud, piv txwv li tsheb kauj vab lossis skateboard b) kom hloov tag nrho koj tus cwj pwm rau ib yam dab tsi los yog koj cov phiaj xwm rau ib yam dab tsi → U-tig Lawv tau ua 180 ntawm qhov teeb meem ntawm kev nkag teb chaws.
Puas tiav 360?
360 degrees sawv cev rau lub voj voog ua tiav rov qab mus raupib. Kev hloov pauv tiav yuav yog 180 degrees. … Yog li, yog tias koj xav piav txog ib tug neeg uas tau "los puv lub voj voog," tej zaum koj yuav hais tias nws tau tig 360-degree. Ib nrab lub voj voog, lub sijhawm no, yog 180 degrees.
180 degree hloov txhais li cas?
1. 180-degree hloov / hloov 360-degree. Lub voj voog muaj 360 degrees, yog li kev hloov pauv 180 degree (ua ib nrab ntawm 360 degrees) txhais tau tias tam sim no koj tau mus rau qhov sib txawv kiag li. Yog tias koj tau hloov pauv 360 degree koj yuav tau mus rau tib qho kev taw qhia ib yam li thaum koj pib.
