Sentence examples for has often been ambiguous from inspiring English sources
Evidence of learning new motor skills by imitation has often been ambiguous in chimpanzees and other great apes: in many cases that superficially suggest impersonation the evidence is equally consistent with emulation [71].
Due to limited sample sizes, and genetic and phenotypic heterogeneity, findings have often been ambiguous or not reproducible.
With regard to the assessment of environmental contamination, the use of the terms "indicator," "monitor," and "sentinel" has often been confusing and ambiguous.
(Contrary to what has often been claimed, Cantor's ambiguous definition of set in his paper of 1895 was intended to be "diametrically opposite" to the logicists' understanding of sets – often called "naïve" set theory, or can more properly be called the dichotomy conception of sets, following a suggestion of Gödel).
Although not all the guidelines have the force of canon law, Vatican observers said that posting them online was an important step toward explaining internal Vatican procedures that have often been criticized as opaque and ambiguous.
The phylogenetic relatedness in sorghum races has been discussed in several studies [ 38- 41], but ambiguous clustering patterns have often been found, part of which may be attributable to the limitations of either low-density markers or small population size.
But the signals she has sent have been ambiguous.
What little he has said and done has been ambiguous.
Britain's relationship with Europe has always been ambiguous.
