难

This time, can Archimedes difficult live.

这次，可把阿基米德难住了。

In architectonics, the calculation of rectangular plate on elastic foundation, in common, is used by the finite element method and chart .

在建筑结构设计中的局部均布荷载作用下非均匀弹性地基上矩形板的计算一般采用有限元法和图表，在理论上很难获得一般性的解析解。

However, the problem is very difficult, and because China's ancient architecture is not so high.

但是，这个问题非常难做，因为中国古代的建筑没有这么高的。

According to the traditional processing of areca ,traditional processing was to be improved, the paper focused on solving the areca in the process of protecting the production of color and marketing which was vulnerable to microbiological pollution.

通过对槟榔的传统工艺进行研究，对传统工艺加以改进，重点解决了槟榔在生产过程中护色难的问题及销售过程易受微生物污染的问题。

By now. Hill had redpointed all 27 pitches up to Camp VI, but perhaps the hardest section was to come — pitch 29, the horrendous 5.13 technical arete and stemming problem.

到此，Hill已经redpointed二十七个绳距到第五营，可能最难的部份－第二十九绳距来了，恐布的5.13巧妙的岩角和支撑问题。

Some "ARF" are complicated to build, and take many hours.

或者不了解组装的技巧。。，你需要选择一个 ARF 的模型飞机，有的 ARF 飞机也很难组装，需要花费几个小时的时间。

Concrete results are hard to argue with -- and over the next few days, you should be assembling more and more of them.

具体的成果很难争辩——并且在接下来的几天里你应该聚集他们之中越来越多的人。

And another one would say,"I have arhat pine." Suddenly, Dou Guan said she had a sisters flower.

突然豆官说，我有姐妹花，这下把大家难住了，香菱说，我有夫妻穗。

It is hard again to uphold and be perfect in the prohibitive injunctions and to attain arhatship.

要想持戒和很好的守戒而达到阿罗汉是很难的。

According to Jingkong master's judgment, possibly, Ananda hasn't reached the state of full attainment of arhatship?

按净空法师的说法，阿难尊者就可能未得阿罗汉果？

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。