Synonyms for d-layer
d-layer

Princeton's WordNet

1. D-layer, D regionnoun

   the lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves

Matched Categories

1. • Ionosphere
   • Region

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How to say d-layer in sign language?

How to use d-layer in a sentence?

1. John Colombo:

   Changing the pension clause really only changes one layer of the protection. You’ve still got to deal with the second layer, which is the contracts clause.

2. Brian Fields:

   Earth-based catastrophes such as large-scale volcanism and global warming can destroy the ozone layer, too, but evidence for those is inconclusive for the time interval in question.

3. Eric Milito:

   A duplicative layer of new federal regulation is unnecessary, we urge the BLM to work carefully with the states to minimize costs and delays created by the new rules to ensure that public lands can still be a source of job creation and economic growth.

4. Elena Russo:

   Our crisis negotiation team made several attempts to contact the occupants of the vehicle, after receiving no response and low visibility inside the vehicle because of a thick layer of smoke that was contained in the interior of the vehicle, police made entry into the passenger side.

5. Adam Shuter:

   For a small business, it's quite a bit of investment, it just adds a layer of administration.