Yuav ua li cas underlies ib tug underground hlau detector txoj hauj lwm?
Lub underground hlau ntes yog ib qho cuab yeej nrhiav kom tau nrog cov cuab yeej siv siab heev. Nws muaj cov yam ntxwv ntawm kev tshawb pom dav, qhov tseeb qhov chaw, muaj zog daws teeb meem, thiab ua haujlwm yooj yim.
Nws yog tsuas yog siv los ntes thiab txheeb xyuas cov khoom hlau faus hauv av.
txoj cai ua haujlwm
Lub tshuab ntes hlau yog ib qho cuab yeej tshwj xeeb uas tsim los kuaj xyuas cov hlau, tshwj tsis yog cov mines nrog cov hlau casings lossis hlau qhov chaw;
Nws kuj tseem siv tau los ntes cov xaim zais hauv cov phab ntsa, cov kav dej faus thiab cov cables;
Koj tuaj yeem nkag mus hauv av thiab nrhiav cov khoom siv hlau faus rau hauv av.
Lub tshuab ntes hlau kuj tseem siv tau los ua cov cuab yeej rau cov tub ntxhais hluas tiv thaiv kev kawm thiab kev ua yeeb yam nrov, thiab tau kawg nws kuj yog ib qho khoom ua si lom zem lom zem.
Hlau detectors feem ntau siv cov qauv no:
High Frequency Oscillators, Oscillation Detectors, Suab Oscillators, Complementary
Ntxiv rau nws cov kev siv tub rog, nws kuj tau siv dav hauv:
Kev soj ntsuam kev nyab xeeb, archaeology, prospecting, nrhiav cov khoom seem. Kuj hu ua "hlau detector", nws yog ib tug pab zoo rau cov khoom siv rov ua dua tshiab.
Cov khoom muaj nqis digger txais lub suab ceeb toom thiab ntsuas ntsuas, thiab qhov kev tshawb pom qhov tob muaj kev sib raug zoo nrog thaj chaw, cov duab, qhov hnyav thiab xyoo ntawm cov hlau yuav raug kuaj pom;
Feem ntau hais lus, thaj tsam loj dua, tus lej ntau dua, lub xyoo nyob deb, thiab ntau dua qhov sib thooj qhov tob; ntawm qhov tsis sib xws, thaj chaw me me, tus lej tsawg dua, thiab qhov me me ntawm qhov sib thooj qhov tob raws li lub xyoo nce.
