1.
An analysis of the causes in difficult root canal retreatment with dental operating microscope
应用根管显微镜对疑难根管再治疗的病因分析
2.
Application of Utereral Intubation in Difficult Operation of Department of Gynecology
输尿管插管在妇科疑难手术中的应用
3.
Discussion of Crimes of Disrupting Administration of the Border
妨害国(边)境管理罪疑难问题研究
4.
Wittgenstein s Discourse on Meaningful Doubt--The Skeptical Idea in On Certainty;
维特根斯坦论有意义的怀疑——《论确定性》的怀疑观管窥
5.
"Contains settings to manage Remote Procedure Call troubleshooting ."
"包含管理远程过程调用疑难解答的设置。"
6.
Application of the Antiglubin Gel Test and the Tube Test in A Case of Complicated Blood Cross Matching Examination
抗人球凝胶法和试管法在疑难配血中的应用
7.
MicroCT diagnosis of complicated vertical root fractures of mandible first molar with vital pulp
显微CT对下颌活髓第一磨牙疑难牙根纵裂的诊断价值
8.
When in doubt ambiquity,when in trouble delegate.
遇到疑难时，说话可以含糊，遇到困难时，尽管授权别人。
9.
a knotty problem, question, etc
难以解决的疑难、 问题等.
10.
Pipe with needle guiding electronic bronchoscope in the diagnosis of complicate pleural effusion;
套管针引入电子支气管镜检查在疑难性胸腔积液诊断中的应用
11.
Noncontact Mapping and Catheter Ablation of Complex Tachyarrhythmias;
疑难快速性心律失常的非接触标测及导管射频消融
12.
The Clinical Application of Digital Subtraction Angiography in Difficult Gastrointestinal Hemorrhage;
数字减影血管造影对疑难消化道出血的临床应用价值
13.
Difficulty assessment of root canal therapy in Chinese permanent maxillary anterior teeth
人上前牙根管治疗难度评估的实验研究
14.
Even when Chadha is rationalized on these grounds, however, there are lingering doubts about whether the decision was too broad.
即使依靠这些根据来合理分析“查达”案，仍令人对该案的判决是否过于宽泛产生难以摆脱的疑问。
15.
The doubt is more than I can bear.
这种疑心使我难以忍受。
16.
Now the snag in this sort of anecdote,
这类奇闻的疑难之处，
17.
a problem that is coming to a head;
迫在眉睫的疑难问题；
18.
Teir adoration interrogates.
他们的颂赞带着疑难。