ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Two fixed points, A, B, called the origin of co-ordinates, are taken, and through them are drawn two parallel straight lmes,.z/, Bv; these are called axes of co-ordinates (or co-ordinate axes). Lengths, AM, £〉N, measured on these lines, upwards positive, downwards negative, are the co-ordinates ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/031551b0
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