0 An insoluble problem, mystery, etc is impossible to solve. -- nierozwiązywalny, nie do rozwiązania
1 An insoluble substance does not dissolve when you put it in liquid. -- nierozpuszczalny
In control cages, insoluble fibre concentration remained constant, with a slight, non-significant decrease in summer.
Here, (x, t) is the concentration of insoluble surfactant on the free surface.
Not only does the argument lead to insoluble theoretical and practical problems, but it also has invidious consequences.
In contrast, insoluble molecular structures characterized by covalent bonds are, in all likelihood, of the same age as the host rock.
The high molecular weight of coal derives from its highly crosslinked nature, which makes it insoluble in all common solvents.
The third type of problem, informal payments, seems even more insoluble and exists on all levels: managerial, political, social, economic, cultural.
Condensed tannins exist as water-soluble oligomers and as insoluble polymers10.
His new understanding begets a partial point of view that leaves reason in insoluble conflict.
