Chaw zov menyuam: kwv yees li 2.5-3 xyoo --- niam-ntawm-hlaws paub tab, kev loj hlob: kwv yees li 2-3 xyoos --- hlaws loj tuaj, kwv yees li 5mm-7mm, Cov hlaws ntawm, cov hlaws tau zais zais 3-5 zaug hauv ib hnub tuab ntawm txhua qhov zais cia tsuas yog 0.3μm, Cov hlaws thiab cov tuab ntawm nacre txheej rau ib xyoos ntawm kev cog tsuas muaj li 0.3 hli. Nws yuav siv li ntawm 3 xyoos ua rau loj hlob rau lub pov haum zoo-hlaws kom loj hlob mus txog 1 hli tuab. Hauv lwm lo lus, peb xyoos ntawm kev cog qoob loo, Pearls muaj ntau txhiab txheej ntawm nacre.
Ntawm tag nrho cov kab ke khoom siv dej hiav txwv, tsuas yog 10% -15% tuaj yeem ua hniav nyiaj hniav kub, Cov hlaws thiab kwv yees li 30% tuaj yeem siv cov khoom siv tes ua hniav nyiaj hniav kub, thiab qhov seem 50% tsuas yog siv tau rau cov tshuaj pleev ib ce thiab tshuaj ntsuab. Ntawm 1,000 Tongzhu (cov hlaws uas nyuam qhuav tau sau, uas tsis tau muab cais rau txhua txoj kev hu ua Tongzhu), Cov hlaws lawv tau raug xaiv thaum kawg los ua cov hlaws caj dab: thawj cov khoom lag luam, txog 2; cov khoom lag luam thib ob, Pearls txog 8; peb Txog 15 yam khoom. Koj tuaj yeem khi tau txog 22 caj dab qhwv caj dab ib phaus ntawm pearls; tus qauv ntev ntawm txhua lub caj dab yog li 41cm.
Ntawm 1,000 lub hlaws dai, zoo tshaj plaws-qib hlaws nrog lub taub ntau tshaj 7 hli, zoo tshaj plaws roundness, Pearls gorgeous luster, muag muag, thiab flawlessness, lossis AAA-qib hlaws muaj tsawg, qee zaum txawm tias tsawg dua 10; Cov hlaws ntawd yog, qib AAB yuav tsis pub tshaj 30-50. Qhov no nyob ntawm kev sib xyaw ntawm tus kheej nyiam, xim tawv nqaij, khaub ncaws, Pearls sijhawm, thiab lwm yam. Feem ntau dawb yog qhov nrov tshaj plaws, ntshiab thiab muaj kuab, dub yog mysterious thiab zoo nkauj, paj yeeb yog ntshiab thiab nyiam nyiam, Pearls thiab kub yog qhov muaj txiaj ntsig.
Seb nws yog strung mus rau hauv cov hlaws caj dab, hlaws lossis inlaid nrog lub pov haum xws li kub, nyiaj, pob zeb diamond, thiab lwm yam, nws hais txog kev sib haum xeeb ntawm kev zoo nkauj ntawm cov xim, Pearls cov duab, kos duab kev xav, thiab lwm yam. , Cov hlaws thaum ua haujlwm thiab kev kawm Su' s saws cov neeg siv tshuab yuav khaws thiab txuas cov hlaws tau zoo. Cov no yog cov ntsiab lus uas cov neeg tsis paub. Ua tus tswv hlaws, Hlaws tsuav koj ntev npaum li cas ntawm kev pom kev zoo nkauj zoo nkauj
thiab kev paub txog kev coj noj coj ua, nrog kev thov kom zoo raws li tus qauv, Pearls koj tuaj yeem pom qhov zoo thiab zoo ntawm kev sib txuam.
