1.
A Merkle-Based Anonymous Authentication Scheme in P2P Networks
基于Merkle难题的P2P网络匿名认证方案
2.
DMSS-Dynamic Merkle Authentication-tree Signature
DMSS-动态Merkle可信树签名方案
3.
uncountable difficulties
无数的难题[困难]
4.
Research on Merkle Authentication Tree Traverse and the Application in Digital Signature
Merkle可信树遍历算法及在数字签名上的应用研究
5.
a knotty problem, question, etc
难以解决的疑难、 问题等.
6.
a difficult problem, language, translation
难题、 难学的语言、 难做的翻译
7.
the resolution of a problem, question, difficulty, doubt, etc
难题、 问题、 困难、 疑问等的解决.
8.
wrestle with a problem, a difficulty, one's conscience
努力解决难题、 克服困难、 与良心搏斗
9.
Working Group on Refugee Women and Refugee Children
难民妇女和难民儿童问题工作组
10.
Association for the Study of the World Refugee Problem
世界难民问题研究协会(难民研究会)
11.
The Problem of Refugee and Refugee Relief in Henan during the Anti-Japanese War;
抗战时期河南的难民问题与难民救济
12.
A New Interpretation of A Titleless Poem by Li Shang-yin;
李商隐《无题·相见时难别亦难》新解
13.
laBor at a proBlem
绞尽脑汁地做一道难题
14.
difficult problem or situation
为难的问题或情况.
15.
You are a difficult case.
你是个老大难问题。
16.
a recurrent problem [difficulty]
反复地发生的问题[困难]
17.
the technical difficulties of colour printing
彩色印刷的技术难题
18.
You are too clever not to solve the hard problem
你很聪明能够解决难题