查询词典 difficult to

The traditional equipment has the limitation that is easy to feed but difficult to slag, and the scum always incrusts and is hard to be smashed, so the availability of fermentation material and the efficiency of methane-generating pit are lower. Then the technique is hard to be popularized in the country.

进料方便，出渣难，池内浮渣容易结壳，且难于破碎，所以发酵原料的利用率不高，沼气池产气率偏低，严重影响了沼气技术在农村的普及推广。

Yahoo,on the other hand,uses a staff of human indexers to organize as many pages as they can,It is very difficult to get your site registered on Yahoo because of the limitations of their method,which is biased toward sites that somehow come to the attention of Yahoo staff.

雅虎，从另一方面，使用人类索引职员来组织尽可能多的网页，因为他们这种方式的限制使得你在雅虎上很难获取到你的注册站点，他们的搜索项目是偏向于雅虎员工着重关注的站点。

Monitors: Unlike Ironclads, Monitors were made entirely of metal, but as a result, they tended to remain in coastal waters as they were difficult to navigate and manage and tended to fill up with smoke from their boilers.

海防舰：与铁甲舰不同，海防舰完全用金属制成。由于海防舰很难操控并且充满锅炉里面冒出来的烟，它们通常在沿岸地区活动。

By needle Jiu, massage , is taken orally 3 Bi soup, pain alleviation has stiff finger subsequently, toe joint is swelling to ache , knee joint swell as ball, numb pain, shoulder joint and waist in night pain very, get up to move about rear pain reduce , it is difficult to treat invalid, edible sleep for a long time.

经针灸，按摩，内服三痹汤等，痛苦悲伤缓解，嗣后，手指僵硬，脚趾关节肿疼，膝关节肿胀如球，麻木疼痛，肩关节和腰部于夜间痛甚，起床活动后痛减，久治无效，食眠艰难颈椎退行性改变。

By needle Jiu, massage , is taken orally 3 Bi soup, pain alleviation has stiff finger subsequently, toe joint is swelling to ache , knee joint swell as ball, numb pain, shoulder joint and waist in night pain very, get up to move about rear pain reduce , it is difficult to treat invalid, edible sleep for a long time.

经针灸，按摩，内服三痹汤等，疼痛缓解，嗣后，手指僵硬，脚趾关节肿疼，膝关节肿胀如球，麻木疼痛，肩关节和腰部于夜间痛甚，起床活动后痛减，久治无效，食眠艰难。

While it is difficult to know how many of these likenesses are due to media speculation rather than personal characteristics, one thing is for sure: Middleton has learned how to dress the part from the best.

尽管不清楚这种所谓的&相似&有多少是归结于媒体的炒作而非二人的外貌特征，但有一点是确定的——凯特已经学会了怎样打扮得最得体。

While it is difficult to know howmanyof these likenesses are due to media speculation ratherthanpersonal characteristics, one thing is for sure: Middletonhaslearned how to dress the part from the best.

尽管不清楚这种所谓的&相似&有多少是归结于媒体的炒作而非二人的外貌特征，但有一点是确定的——凯特已经学会了怎样打扮得最得体。

Mathematics: Do not overly difficult to pursue the topic, after all, not just a small part of the subject, or title should be the basis of grasping the concept of the book, often as an aid to line geometry and so must be a random multi-method, so that their own thinking clear , memory depth, the examination method will be very easy to think, do not have as hard.

数学：不要过分去追求难题目，毕竟难题目只是一小部分，还是应该抓基础题，把书上的概念、常作辅助线、几何题多种解法等等都要看一遍，使自己的思维清晰，记忆深刻，考试起来方法就会很容易想到，不需要那般费劲。

The artists themselves do, it may be difficult to see, but primarily to improve efficiency, all of this generation of static, only a link to view the latest article listing is not generated, because I do not think I need to generation, the size of a waste of space, it is a little-used functions!

这次自已做的美工，可能很难看，但主要是为提高效率，这次全部生成了静态，只有一个链接查看最新文章的列表没有生成，因为我觉得没必要生成，浪费空间大小，那是一个很少用到的功能！

The hypocrite livings to plus difficult to express regrets to let me be filled with to the distrust of life.

虚伪的人生加上莫名的感慨让我充满了对生活的不信任。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷