German-English translations for instabil

unstableThe situation is unstable in many ways. Die Situation ist in vielerlei Hinsicht instabil. The situation in Albania remains unstable. Die Lage in Albanien ist weiterhin instabil. This situation is unstable, untenable and unsustainable. Die Situation ist instabil, unhaltbar und untragbar.
infirmHe was infirm of body but still keen of mind, and though it looked like he couldnt walk across the room, he crushed me in debate.The thought is that you see an episode of observation, experiment, or reasoning as confirming or infirming a hypothesis depending on whether your probability for it increases or decreases during the episode.

instable
labileCertain drugs can be conjugated to polymer molecules with a linkage that is labile at low pH to effect controlled release in a cellular endosomeWater ligands typically bind metals in a labile fashion and are rapidly interchanged in aqueous solution

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