用“tunneling machine”造句大全，tunneling machine造句
DesigningofscrewconveyorforEPBpipe-jackingtunnelingmachineTherearemainlytwokindsofroadheader:TunnellingBoomMachine(TBM)andpartial-sizetunnelingmachine.Assupportandlineragainstcrosssectionrock,spraying...
用“tunneling”造句大全，tunneling造句
Electronsareinjectedintothehigherupperstateviaresonanttunnelingfromthepreviousinjector.Healsosaidhisteamusedforproductionofmetalonlytheneedsofthescanningtunnelingmicroscopeimages.Whenscientistsapplyav...