Example sentences of "may occur at the " in BNC.

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1 This may occur at the exposed soil surface as raindrops selectively erode fine clay particles , leaving heavier sand particles : with time this process can affect deeper parts of the soil profile , impairing its water-retaining capacity to such an extent that even after agriculture has been abandoned the forest may be unable to recolonise .
2 Cutting may occur at the time of binge-eating .
3 The polypary may occur at the end of a stalk , giving the coral the appearance of a toadstool , or alternatively , in encrusting forms , the polypary may rest directly on the substrate , attaching itself by rootlike processes as the coral grows .
4 Furthermore , loss of a spouse may occur at the same time as other bereavements .
5 Spelling changes may occur at the morpheme boundaries resulting in slight changes to the surface string produced by the morpheme combinations .
6 We would suggest that an altered metabolism ( possibly related to gut transit time ) may occur at the large polyp or cancer stage .
7 One problem with the circuit is that when the input is a low-frequency signal , the output amplitude becomes large and limiting may occur at the potentials of the bias supply .
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