tunnelling's Usage Examples:

Quantum tunnelling or tunneling (US) is the quantum mechanical phenomenon where a wavefunction can propagate through a potential barrier.

The first successful tunnelling shield was developed by Sir Marc Isambard Brunel to excavate the Thames.

Royal Engineer tunnelling companies were specialist units of the Corps of Royal Engineers within the British Army, formed to dig attacking tunnels under.

A tunnelling shield is a protective structure used during the excavation of large, man-made tunnels.

The principles of NATM are fundamental to modern-day tunnelling, and NATM fundamentally involves specifically addressing the specific.

The mines, secretly planted by British tunnelling units, created 19 large craters and are estimated to have killed approximately.

regarding tunnelling phenomena in solids".

Giaever's share of the prize was specifically for his "experimental discoveries regarding tunnelling phenomena.

include Shotcrete used in the New Austrian tunnelling method, use of a tunnel boring machine (TBM) or tunnelling shield.

intense mining activity by the tunnelling companies of the Royal Engineers.

from whom he became acquainted with the rectangular shield system of tunnelling.

"Prions hijack tunnelling nanotubes for intercellular spread".

but it will be through submerged tubes placed on the sea bed and not by tunnelling.

3 mi) of tunnelling including the road (6.

Best known for his pioneering work on superconductivity and quantum tunnelling, he was awarded the Nobel Prize in Physics in 1973 for his prediction.

on human bone fragments discovered during tunnelling.

Invitations to tender for the two principal tunnelling contracts were published in the Official Journal.

Synonyms:

catacomb; subway; underpass; passageway; railroad tunnel; shaft;

Antonyms:

solid; full; hollowness; natural elevation; fill;