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- Large flat networks can also be difficult to troubleshoot, and advanced security can be difficult to implement. 对大型平面网络的故障诊断很困难，先进的安全性也难于实现。
- Large flat networks can also be difficult to troubleshoot,and advanced security can be difficult to implement. 对大型平面网络的故障诊断很困难，先进的安全性也难于实现。
- It must be difficult to play various personae in the same movie. 在同一个电影中扮演不同的角色肯定不容易。
- Such strategies are difficult to implement even for the professional fund managers. 这样的投资策略，对专业的基金经理来说，也不容易执行。
- It will be difficult to live down this humiliation. 这个耻辱忘掉是难以做到的。
- Yet, as anyone who has struggled with a poor safety culture can attest, they are difficult to implement. 贫乏的安全文化作努力的任何人能证明，要建立一套安全的指标却很难实现。
- At best, this leads to RFPs containing requirements that are difficult to implement or have negative performance impact. 最好的情况下，这常常导致RFP包含了很难实现的需求或者带来了对性能的负面影响。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- But they are difficult to implement and their cost is more expensive.The correlation of production performance data to analyze the stratal connectivity is a better method. 但是,这些传统方法或实施起来比较困难或成本较昂贵,而通过油田开发动态生产数据之间的关联关系分析和判断地层连通性,可以解决这一矛盾,这是一种很好的方法。
- Taiwan is used to gain more initiative politically and strategic advantage militarily for America because undisguised military threat has been difficult to implement. 并以此问题为筹码在外交，政治上获取更大主动权，在军事上赢得战略优势（因为显然赤裸裸的军事威胁已经难以实行了）。
- It would be difficult to tip the political scales so late in the campaign. 竞选已进行到这么晚的阶段，要想扭转政局是很难办的。
- It was difficult to gauge how people would respond. 大家的反应如何难以估计。
- The new law about safety belts in cars will be difficult to enforce. 规定系汽车安全带的新法规将难以实施。
- It was difficult to clamber the mountain. 爬上那座大山是困难的。
- For example, it seemed that it would be difficult to implement technical assistance in intellectual property that would influence the reduction of chloro-fluoro-carbon (CFCs) so as to reduce environmental damage. 例如,在影响减少氯氟碳化合物(CFC)使用以降低环境破坏方面,实施知识产权技术援助似乎就比较困难。
- Her ideas are difficult to reach to. 她的观点难以为人接受。
- Books with dense print can be difficult to read. 印得密密麻麻的书阅读起来很困难。
- It was difficult to tell her exact age. 很难说出她的确切年龄。
- It may be difficult to know what to do. 如何行事可能有些困难。
- It proved to be difficult to disguise her anxiety. 她很难掩饰她的焦虑。
