tunnelling in English

verb
1
dig or force a passage underground or through something.
he tunneled under the fence
2
(of a particle) pass through a potential barrier.
By making the particles interact, they approximated quantum tunneling - a phenomenon forbidden by classical mechanics.

Use "tunnelling" in a sentence

Below are sample sentences containing the word "tunnelling" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "tunnelling", or refer to the context using the word "tunnelling" in the English Dictionary.

1. The tunnelling protocols, e.g.

2. Tunnelling machines and drifting equipment

3. ( 17 ) ‘GTP’ stands for GPRS Tunnelling Protocol.

4. ( 16 ) ‘GTP’ stands for GPRS Tunnelling Protocol.

5. ( 27 ) GTP stands for GPRS Tunnelling Protocol.

6. Coal or rock cutters and tunnelling machinery (excluding self-propelled)

7. Posture apparatus for maintaining alignment of shield excavators during tunnelling

8. Since January 19 engineers had been employed, quietly but persistently, in tunnelling into the ridge.

9. Self-propelled coal or rock cutters and tunnelling machinery (excl. hydraulically operated self-advancing supports for mines)

10. Anomalously Large Spectral Shifts near the Quantum Tunnelling Limit in Plasmonic Rulers with Subatomic Resolution

11. ULAD scientists applied adiabatic and non-adiabatic models to calculate the tunnelling time from experimental measurements.

12. The condition of tunnelling is the presence of a free acceptor level of similar height in the neighbouring OH− group.

13. Cladding phenomena, such as absorption and ray tunnelling are superposable building blocks based on Fresnel’s laws and their generalizations.

14. The tunnelling is ahead of schedule and ahead of budget, in contrast to most big infrastructure projects.

15. 3 Trent rode in first gear, headlight tunnelling into the forest gloom through which the rain bucketed.

16. The geotechnical aspects, which favoured the final alignment and possible tunnelling hazards have been elucidated in this paper.

17. I was told about the huge veins of crystal they found when they were tunnelling deep under the mountains.

18. In a process for consolidating rock, e.g. in tunnelling or mining, suitable preparations are injected together with an acid hardener.

19. Conveyor allows you to easily test web applications from external computers, tablets & phones on your network and over the internet through tunnelling

20. There is disclosed an optoelectronic device (5) at least partially made from a quaternary III - V semiconductor alloy, the device (5) including at least one resonant tunnelling diode (RTD) (12).

21. Their tunnelling and mound building activities , coupled with their amazing digestive systems , play a critical role in recycling nutrients from dead plants and releasing them back into the soil .

22. Benchmarking for infrastructure projects, for example in the Case study: Benchmarking tunnelling costs and production rates in the UK, involves using data from other projects to better inform

23. Special foundation works, in particular posts, retaining walls, nailed walls and shoring of metal, lowering of groundwater levels, advertisement boards, micro-tunnelling, hydraulic works, anchoring devices, fountains, deep boreholes

24. Not only the boreability of the rock restricts the fully mecanised excavation, an excessive abrasivity, an insufficient bracing of the machine, reduced stability or deformation of the rock mass may complicate or prevent the application of a tunnelling machine.

25. 105: 00 Transducers of other types [6] 105: 10 . Arrangements using fluid techniques [6] 105: 20 . Arrangements using X-rays, particle beams or the like [6] 105: 22 . . Scanning-tunnelling microscopes [6] 105: 30 . Arrangements using acoustics [6]

26. Composite anchor pipes for stabilising headings and spaces by the injection of e.g. synthetic resin, especially in mining and tunnelling, consist of at least two sections which can be secured together by sleeves and are fitted with a drilling cone and rinsing and injection apertures at the deepest end of the drilling.

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