查询词典 challenging

When the persuading and the planning for the western railroads had finally been completed, the really challenging task remained: the dangerous, sweaty, backbreaking, brawling business of actually building the lines.

当有关西部铁路的说服和规划工作终于完成后，真正艰难的任务还没有开始；即危险，吃力，需要伤筋动骨和吵吵嚷嚷的建造这些铁路的实际工作。

Breen, also are challenging yet not too difficult.

这款测验题的设计是用来判断使用者的词汇量的水平，因而这些测试题的挑战难度并非很高。

From both theoretical and applied perspectives, fractional Brownian motion is challenging and of great interest.

中文摘要：无论从理论还是实践角度来看，分数布朗运动都是很具有研究意义的。

That's an extraordinary return of investment in these challenging budgetary times.

它们是非常值得的投资回报。

The president took time off from an exceptionally challenging week on the economic and international fronts to use his bully pulpit to talk about fatherhood.

总统从关注一周的经济中抽出时间，在世界人民面前于白宫讲起了为人之父之道。

But that doesn't mean it's impossible to bump up your salary; it's just a little more challenging.

但是这些并非意味着加薪是不可能的，只是要面临更多的挑战而已。

Mike Phipps, the University's Bursar, commented: The design development of this building has been extremely challenging, but the result will be a truly world class experimental space for our scientists to work in.

中心的一个突出特点在于多学科性，中心将集生物学家、化学家、计算机科学家、工程师、数学家和物理学家等于一堂。

Perform challenging IC mask design of advanced analog mixed signal and flash memory IC's; Develop layout floor plans to optimize die size and circuit performance; Plan and construct circuits, including critical signals and power bussing to analog layout guidelines; Perform DRC and LVS verification of layout

完成高级模拟混合信号以及闪存芯片的集成电路掩膜设计；进行芯片布局规划以优化芯片尺寸和电路功能；进行电路规划和构造，包括关键信号，电源走线以及模拟布局方针等；进行布局的DRC和LVS验证。

She acts by instinct, so you will never know what will happen next; it is very challenging.

她用本能去演戏，所以你永远不知道她下一步会怎么走，非常有挑战性。

The author may concentrate more on the byplay and make the leading actor feel a little challenging.

作者也许应该在配角上多下点功夫，让主角有一点危机感

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。