Video: Muaj pes tsawg giga vib nas this nyob rau hauv 500 vib nas this?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Thov qhia yog tias koj pom cov cuab yeej no pab tau:
| Cov lus hloov pauv | |
|---|---|
| 6 Gigaseconds rau Thib ob = 6000000000 | 300 Gigaseconds rau Thib ob = 300000000000 |
| 7 Gigaseconds rau Thib ob = 7000000000 | 400 Gigaseconds rau Thib ob = 400000000000 |
| 8 Gigaseconds rau Thib ob = 8000000000 | 500 Gigaseconds rau Thib ob = 500000000000 |
Raws li txoj cai, pes tsawg vib nas this nyob rau hauv ib giga thib ob?
Ib gigasecond (cim: Gs) yog ib billion vib nas this . Qhov ntawd yog hais txog 31.7 xyoo. Nws tuaj yeem sau ua 109 vib nas this . 3.16 Gs yog hais txog 1 xyoo pua (100 xyoo).
Qhov thib ob, koj yuav hloov KS rau S li cas? 1 Ks = 1000 s . 1 x 1000 s = 1000 Seconds. Nyob rau hauv kev sib piv rau lub hauv paus unit ntawm [lub sij hawm] => (seconds), 1 Kilosconds ( Ks ) yog sib npaug rau 1000 vib nas this, thaum 1 Seconds ( s ) = 1 vib nas this.
Tsis tas li ntawd, pes tsawg Megaseconds nyob rau hauv ib ob?
Ib megasecond yog ib lab vib nas this. Nplooj ntawv no teev cov sij hawm ntawm 106 vib nas this thiab 109 vib nas this, uas yog hais txog 11.6 hnub thiab 0.0317 xyoo. Kaum megaseconds yog 115.74 hnub. 100 megaseconds yog sib npaug rau 3.2 xyoo.
Dab tsi yog 1 100 ntawm qhov thib ob hu ua?
Millisecond. Ib millisecond (los ntawm milli- thiab thib ob ; cim: ms) yog ib txhiab (0.001 lossis 10−3 los yog 1/1000) ntawm a thib ob . Ib chav tsev ntawm 10 milliseconds yuav yog hu ua ib centisecond, thiab ib qho ntawm 100 milliseconds ib decisecond, tab sis cov npe no tsis tshua siv.
Pom zoo:
Yuav ua li cas yog qhov tsawg kawg nkaus pob zeb npog nyob rau hauv mm ntawm ib tug cam khwb cia nyob rau hauv qhov chaw pob zeb tso tawm tsam thiab mus tas li raug rau lub ntiaj teb?
Table-1: Yam Tsawg Npog Thickness rau Cast-in-Place Qhob Hom kev tsim ua vaj tse hla, hli Qhob nrum tiv thaiv thiab txuas mus tas li nrog hauv av 75 Pob zeb sib chwv nrog av lossis dej No. 19 txog No. 57 tuav 50 No. 16 bar thiab me dua 40
Muaj pes tsawg ooj roj nyob rau hauv ib nkas loos roj rau ib tug 50 mus rau 1 piv?
2.6 Ua raws li qhov xav tau, kuv xav tau roj ntau npaum li cas rau 50 mus rau 1 piv? Koj xav sib tov 2.6 ooj ntawm roj rau ib nkas loos roj av rau ib 50 : 1 sib tov. Yog tias koj tab tom sib tov ob nkas loos roj av koj yuav muaj sib tov 5.
Nyob rau hauv cov nroj tsuag twg photosynthesis tshwm sim nyob rau hauv qia es tsis nyob rau hauv nplooj?
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Muaj pes tsawg yards nyob rau hauv ib tuj ntawm lub hauv paus?
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Muaj pes tsawg lub nkoj muaj pes tsawg leeg thiab lawv lub luag haujlwm yog dab tsi?
Lub Tebchaws Asmeskas Navy tam sim no muaj xya tus lej ua haujlwm. Ntau lwm cov nkoj tau muaj, tab sis tam sim no tsis ua haujlwm. Thawj Fleet muaj nyob tom qab Tsov Rog Ntiaj Teb Zaum II los ntawm 1947, tab sis tau rov tsim dua Thib Peb Fleet thaum ntxov 1973