Sentence examples for underground environment from inspiring English sources
Coal is first gasified in a simulated underground environment.
To obtain information on an underground environment and to investigate the behavior of repository barriers in an underground environment, a small-scale underground research laboratory named KURT was constructed at the Korea Atomic Energy Research Institute.
However, root research is still a consuming and difficult work, because it was largely influenced by the complex underground environment.
The management of the ventilation system is crucial to deal with efficiency, health and safety issues in an underground environment.
The controllable and uncontrollable parameters of both underground environment and network for the establishment of ZigBee network are also assessed.
Bacteria and fungi — microbiology's classic enemies — constantly fight over the rhizosphere, the enriched underground environment created by nutrients leaching from the roots of plants into the surrounding soil.
Previous experience with UGS improved the perception of current underground environments.
Since a human operator cannot access the site, these techniques are not suitable in high-risk underground environments.
Its leaders are now envisioning ways to substitute machines for humans in the most dangerous underground environments – changing the economics of the whole company in the process.
The performance of ZigBee topologies are analysed in 12, 20, 30, 40 and 50-node scenarios for stationary node deployment in underground environments.
Finally, research challenges for the design communication protocols for WUCNs in both underground environments are discussed based on the analysis of the signal propagation.
