intractability的中文翻譯是什麼意思

The complications of duodenal ulcer that require surgical management are hemorrhage , perforation, obstruction, and intractability.

十二指腸潰瘍需外科治療的併發症是出血、穿孔 、 梗阻和頑固性.

We can admit the intractability of depravation, and still strive for dignity.

我們可以認為,腐化難以消除, 但我們仍積極要求獲得尊嚴.

Both of their security are based on the intractability of elliptic curve discrete logarithm problem.

兩種方案的安全性都是基於橢圓曲線離散對數問題的難解性.