PONS OpenDict
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Στείλε μας μια νέα καταχώριση για το PONS OpenDict. Οι προτάσεις ελέγχονται από τη συντακτική ομάδα της PONS και στη συνέχεια περιλαμβάνονται στα αποτελέσματα.
Μονόγλωσσα παραδείγματα (μη ελεγμένα από τη συντακτική ομάδα της PONS)
One is black, made using iron ore, jaggery and tamarind powder; and red, which is made using an organic dye called alizarin, as well as alum, and tamarind powder.
www.thehindu.com Alizarin has also been used in studies involving bone growth, osteoporosis, bone marrow, calcium deposits in the vascular system, cellular signaling, gene expression, tissue engineering, and mesenchymal stem cells.
en.wikipedia.org It is used as an intermediate for the synthesis of indanthrene- and alizarin-derived dyes.
en.wikipedia.org Unlike alizarin, purpurin is dissolved by boiling in a solution of aluminum sulfate, from which it can be precipitated by acid.
en.wikipedia.org After synthetic pigments and dyes such as alizarin were invented in the late 19th century, natural-dye production gradually diminished.
en.wikipedia.org