poorly understood

基本解釋

In many under-resourced countries, the magnitude and scope of the influenza burden are poorly understood.
在許多資源不足的國家，人們對流感負(fù)擔(dān)的嚴(yán)重程度和范圍了解不足。
Planets are known to migrate toward or away from their stars over time, but the process is poorly understood.
人們知道行星會隨著時間的推移向著或者背離其恒星遷移，但人們對其過程知之甚少。
However, if done improperly or without careful consideration, you can create an insecure system, or at least one with poorly understood trust relationships.
然而，如果處理不適當(dāng)或者沒有認(rèn)真考慮，則可能創(chuàng)建一個不安全的系統(tǒng)，或者至少是對信任關(guān)系理解不足的系統(tǒng)。

And there's increasing research that shows a direct but poorly-understood link between relationships and physiological processes in the body.

After all, the triggering process is unfamiliar and poorly understood, which naturally leads to suspicion.
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Last year a new bankruptcy law came into effect, but it is incomplete and poorly understood.
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Not long ago, hedge funds were a small, poorly understood and exclusive segment of financial services.
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