Its concepts are woolly and untestable, yet are regarded as unassailable axioms.
它的概念模糊而不可测试，但却被认为是公理而无懈可击。
2
For sometime this theory was considered untestable, largely because there was no sufficiently precise chronology of the ice ages with which the orbital variations could be matched.
有一段时间，这一理论被认为是不可检验的，主要是因为没有足够精确的冰河时代的年表与轨道的变化相匹配。
3
When the logic for picking apart the records was kept with the test, it was untestable.