The phrase "a unique time when" is correct and usable in written English.
It can be used to refer to a specific moment or period that stands out due to its distinctiveness or significance.
Example: "This was a unique time when the world came together to address climate change."
Alternatives: "a special moment when" or "an exceptional period when".
They recently flooded Congress with copies of a letter that brushed aside the propaganda charge and said Mr. Reich's tenure "marked a unique time when the State Department succeeded in informing the American public about an important foreign policy issue".
This, he says, "is a unique time when both sides appear ready to engage.
In terms of health behaviour pregnancy is seen as a unique time, when the needs of the unborn child take precedence over the mother's needs, and a time of transition with temporary dietary cravings, nausea and physical discomfort shaping patterns of behaviour.
In the present case, activation time is defined as the unique time when the membrane potential passes through 0 mV upon first activation.
There's a unique time in life when you're rich because you have nothing.
People will tell you that Apollo happened at a unique time in world history, when bipartisan support for US human spaceflight, spurred on by the cold war, was guaranteed.
5. Be Thankful: As a teen, even though you feel overworked and annoyed by everyone telling you what to do all the time, you are in a unique time of your life when everything you have is given to you.
What I think is going on is you and others are seeing a Chuck Plunkett who is a centrist by nature but who is writing and commenting during a unique time in our history when the conservatives are generating much of the energy.
All other issues are secondary to that singular goal and, as such, they're ignoring not only the will of the people, but the needs of the people at a unique time in our history when we need everybody working towards the common good of all.
When these dates were stratified by genus, a unique time signature emerged, perhaps reflecting E.G.D. Murray's changing research interests over time (Fig. 1a).
