Sentence examples for it cannot be known from inspiring English sources

The experiment is designed in such a way that it cannot be known how the trans-membrane nephrin molecule does its job in the slit diaphragm plasma membrane.

First, it cannot be known in advance with certainty how great the risk really is.

It cannot be known whether other questionable civilian killings failed to come to light.

It cannot be known merely through reflection, prior to any experience.

He said: "The deceased's severely decomposed body was found in a wooded area and it cannot be known how the deceased came to be there".

If he was preoccupied with titles, the evidence is so scant that it cannot be known what those titles meant to him or others.

Whether it will endure into the next boom period cannot be known, but it is hard to imagine that directors will be quite so passive again.

Agnostics overestimate how easy it is to identify what cannot be known.

Although the extent to which Midleton was influenced by the letter cannot be known, it is certain that Midleton believed that the patent would harm Ireland and that he would resist it at all costs.

Because the toxic effect of alcohol on individual maternal-fetal dyads cannot be known, it has been argued that the UK should follow other countries by giving a clear message that no alcohol in pregnancy is the safest approach.

Whether this strategy would "work" cannot be known until it is put to the test.