difficult的例句大全

Second, the memory is difficult to understand after a bad back.

二是难记忆,理解以后不好背.

The key and the hot and difficult point of the research of MC are how to deal with the contradiction between mass production efficiency and customer's personal customized demand rationally, and at present, the core ideas of solving this problem are developing rove around the Postponement.

大规模定制模式研究的关键问题及其热点和难点在于如何合理处理规模生产效应同客户个性化定制需求之间的矛盾问题，目前对这一问题的处理方法是以延迟策略（Postponement）为核心思路展开。

Pay walls make it difficult for news to go viral.

付费权限只能让新闻难以传开。

He made difficult science sound like fun.

他使困难的科学听起来象是娱乐.

As the backbone of modern comprehensive traffic transportation system in the land route of China, the railway has the important position and function difficult to substitute in modern logistics system.

铁路作为中国陆路现代综合交通运输体系的骨干，在现代物流系统中具有难以替代的重要地位和作用。

Essential oils& Determination of ester value of oils containing difficult-to-saponify esters

GB/T14455.10-1993精油含难以皂化酯类的精油酯值的测定

The results indicated that direct reasons for causing the severe shortage of soil water and the difficult restoration of vegetation were an enormous evaporating capacity and longterm drought in the dry season.

结果表明：旱季干旱指数大、持续时间长是干旱河谷土壤水分严重亏损及植被恢复困难的直接原因；

Finding adoptive parents for children with special needs is difficult around the world.

为那些有特殊需求的孩子寻找养父母在全世界范围都是一件难事。

One of the most difficult but smartest things to say during an argument is, "I love you but I'm so pissed at you about/ for/ because [ insert argument here]." Keeping the argument separate from the relationship status is key to getting things back on track.

争吵中一个最难也是最聪明的做法是说：“我爱你，但是我对你很生气关于/因为/……（争论内容）”。让争吵与爱情关系相分离的状态是使一切回到正轨的关键。

Along with the more and more competitive market of Bank Card Acquiring Service ( BCAS), the prospect of developing BCAS in Heilongjiang province becomes increasingly complicated and difficult.

随着银行卡收单市场竞争日益激烈，黑龙江省银行卡收单业务发展前景变得越来越复杂。

In most cases, it is difficult to reverse the dye bleeding process.

大多数情况下, 很难逆转染料的浸染过程.

Finally, the paper finishes the conversion from ACSM to a class object. Then, the article used the AX-S4 MMS to implement communication mapping to MMS. In this way, the difficult realizations of MMS convert to a simple OPC connection and configure process.

在通讯原型系统的基础上，本文提出了利用第三方通讯组件AX-S4MMS实现与MMS的映射过程，将一个繁杂的MMS实现过程转换为一个简单的OPC客户端的连接配置过程。

In view of the "teaching material evaluation" part, the always-difficult precept, the new plan has the certain reference value for the improvable ideas.

在针对信息科技教材的评价部分，针对教材评价这一历来的难点问题，针对现有做法的弊端提出了改进的设想，具有一定的参考价值。

ZDF said it was difficult to tell which were the doubles and which was the real Saddam.

ZDF称区分真的萨达姆和他的替身是非常困难的。

Mr. Koum: It was very difficult for him to find a good way that would make us be interested in a conversation.

：对马克来说，要找到一个令我们感兴趣的对话切入点非常难。

Due to complicacy of DTD, it is difficult to study the logical implication of XFD.

由于DTD的复杂性，使得XFD的逻辑蕴涵问题研究比较困难。

I don't think many people understand just how difficult it is for a new driver to come into the WRC.

我不认为人们能够理解对于一位新车手来说，参加世界汽车拉力锦标赛是多么艰难的一件事。

Fundamentals and overtones of other bands in this region are not difficult to recognise. Familiar with the application of equipment like Spectrum, VNA, etc.

在这个区域中其他谱带的基振动或信频是不难识别的。熟悉电子通信领域常用仪器（频谱仪，矢量网络分析仪）。

Conclusion: Application of eye drops of MMC in low concentration with attentive and circumspect nursing care is effective and safe to treat difficult VKC.

结论：应用低浓度MMC液治疗难治性VKC，配合精心护理，安全有效。

Methods: Local application of 0.02mg/ml MMC such as eye drip ( 4 times per day) was used with aseptic processing to treat 22 cases of difficult VKC, combining with other medication.

方法：对22例难治性VKC患者局部应用0.02mg/ml MMC滴眼，4次/d，配合其他眼部药物治疗，严格无菌操作，观察用药反应。