allotropism

n.

同素异形（现象）；

Allotropism in aspartyl-tRNA synthetase from procine thyroid
Allotropism in Aspartyl‐tRNA Synthetase from Porcine Thyroid
Allotropism in Aspartyl-tRNA Synthetase from Porcine Thyroid 
Allotropism in aspartyl-tRNA [transfer ribonucleic acid] synthetase from porcine thyroid
L. On the allotropism of chlorine as connected with the theory of substitutions
Modifying parvoviral oncoselectivity and allotropism
Electrocardiogram of the month: rhythmic allotropism
Allotropism in aminoacyl-tRNA synthetases from Yoshida hepatoma AH 130. IRCS Med. Sci. 10, 536-537 (1982)
XXXIII. On the existence and effects of allotropism in the constituents elements of living beings
Controlling Allotropism in Ruthenium Nanoparticles: A Pulsed-Flow Supercritical Synthesis and in Situ Synchrotron X-ray Diffraction ...