难

To exploit a complex distributed system is a quite difficult project, and the layout and the design of the system is more important than the given arithmetic and data structure.

同时，在越来越多的领域里，人们希望把更多、更难的问题交给计算机去解决，使得计算机软件的规模和复杂性与日俱增。

Says Lamont-Doherty's Arkin,"It would be hard to talk about extreme weather without considering his work."

拉蒙特-多赫提研究所的阿尔金说："不研究他所做的工作，就很难对极端性天气进行探讨。"

For him who understands how to decipher them, armorial bearings are algebra,armorial bearings have a tongue.

对于擅长破译纹章的人来说，纹章始终是一个难解之谜，纹章是一种难懂的语言。

If there was a dry eyeon the banks of the Arno after that goal, it was pretty hard to find.

如果在进球后在球场看台上有眼睛没有流泪的话，肯定很难找到。

"I do not know how to harness my horse now,this road is very bad at night,if you wish to return and sleep at Tinques, we could be in arras early to-morrow morning."

我不知怎样套我的马，这条路在晚上太难走了，假使您愿回到丹克去睡，明天清早我们可以到阿拉斯，他回答说

"I don't know how to harness my horse now,this road is very bad at night,if you wish to return and sleep at Tinques, we could be in arras early to-morrow morning."

我不知怎样套我的马，这条路在晚上太难走了，假使您愿回到丹克去睡，明天清早我们可以到阿拉斯，他回答说

Not be to speak ill of an editor here, I learned editor respect for ages arris is common font is listed do not come out a complete edition, difficult.

这里不是说编辑大哥坏话啊，编辑方面我学了好久楞是常见字体都列不出来个完整版，难。

If we act arrogantly in public, we will hardly win their respect, not to mention friendship.

假如我们在公共场合自傲，我们就很难赢得他们的尊重，更不用提友谊了。

The samples of refractory gold ores from Huidong Sichuan province and Bainaimiao Inner Mongolia are gold bearing arsenopyrite and pyrite ores .

介绍了难浸金矿细菌氧化浸出工艺研究现状、原理、影响因素，以及目前工艺中存在的问题及发展方向。

Of post Wu ? does not know large bamboo hat of Ju severe arsine makes a company, can make what kind of website program.

很难想象一个全公司上下连html代码都不懂的网站制作公司，会做出什么样的网站程序。

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。