Pob thiab jen lov?

Cov txheej txheem:

Pob thiab jen lov?
Pob thiab jen lov?
Anonim

Pat thiab Jen Minecraft: Peb txiav txim siab sib cais thiab xaus peb txoj kev sib raug zoo vim nws yuav ua rau peb ob leeg zoo siab.

Pat thiab Jen puas sib nrauj tiag?

On Mas 25, 2019, Pat uploaded a video titled "Peb sib ncaim" tshaj tawm lawv txoj kev sib cais.

Jen thiab Pat tawg thaum twg?

On Ma 25, 2019, Jen tus txiv tau tso video hais tias lawv txiav txim siab cais vim txawv; Jen tau hais tias ib qho ntawm cov laj thawj no yog vim nws tseem ceeb rau nws tias nws xav muaj menyuam, thaum Pat tsis.

Pat puas muaj hluas nkauj tshiab?

Tom qab lawv sib cais xyoo 2019, Pat tau hla lub channel thiab qhia nws cov neeg siv rau nws tus hluas nkauj tshiab, Liz, leej twg raug ntes, raws li tub ceev xwm tshaj tawm tshiab.

Vim li cas Jen thiab Pat tawg?

Raws li ob niam txiv, lawv txoj kev sib nrauj tuaj tom qab lawv paub tias lawv tau sib tham tawm tsam lawv tsev neeg yav tom ntej. Jen piav qhia tias nws xav muaj menyuam nyob rau yav tom ntej, thaum Pat qhia tias nws tsis pom qhov ntawd yog ib feem ntawm nws lub neej.

Pom zoo:

Nthuav cov khoom
Puas talcum hmoov yaj hauv dej?
Nyeem ntxiv

Puas talcum hmoov yaj hauv dej?

Talc yog xyaum insoluble hauv dej, dilute ntxhia acids, thiab dilute daws ntawm alkali halides thiab alkaline hydroxides. Nws yog soluble hauv kub concentrated phosphoric acid. Vim li cas talcum hmoov tsis yaj hauv dej? Tsim Hauv Tsev.

Vim li cas thiaj siv schlieren photography?
Nyeem ntxiv

Vim li cas thiaj siv schlieren photography?

Schlieren kev yees duab yog txheej txheem pom kev uas yog siv los yees duab cov dej ntws ntawm qhov sib txawv. Tsim los ntawm German physicist lub yim hli ntuj Toepler nyob rau hauv 1864 los kawm supersonic motion, nws yog dav siv nyob rau hauv aeronautical engineering los yees duab cov ntws ntawm huab cua nyob ib ncig ntawm cov khoom.

Yuav rov hais dua email li cas?
Nyeem ntxiv

Yuav rov hais dua email li cas?

Koj tuaj yeem sim: "Kuv tab tom ua raws li hauv qab no" lossis "Ua raws li qhov no [thov / nug / haujlwm]" "Kuv rov qab rau hauv qab no" lossis "Circling rov qab rau ntawm no [thov / nug / assignment]