查询词典 difficult problem

This too was difficult for Jews, who had to take special, more difficult entrance exams.

即使是想修数学，犹太人也必须通过更难的入学考试。

It is not difficult to realize an information management system, but what difficult is how to realize it in lest cost, and make it transplantable, maintainable and expansible.

实现一套信息管理系统并不困难，困难的是如何用最少的代价构建一个具有可移植性，可维护性和可扩展性信息管理系统。

It is fabulously difficult to describe and very difficult to manage.

企业个性很难描述，而且很难把握。

Canadian Museum of Nature of Natalia -赖伯泽恩斯基 excavation of the bones of the head of survey research, he said: The start of the fin-footed animals from the land to study the evolution of the oceans is very difficult The reason for this is fossil evidence of ancient species, it is difficult to obtain, and to identify specific moot.

加拿大自然博物馆的纳塔莉亚－赖伯泽恩斯基是这项骨骼挖掘勘测研究的负责人，他说：展开对鳍足类动物从陆地到海洋的进化研究是非常困难的，其原因在于远古物种的化石证据很难获得，并且具体鉴别颇具争议。

People feel it isn't difficult to understand and use this new accounting procedure. On the contrary, it is more difficult to understand some related concepts. In addition, the article discusses the difference bewteen the old accounting standard and the new one. It also analyses the influence because of the difference and put forward some concerted proposals.

给人的感觉，新的核算程序理解和运用起来并不困难，较困难的是对相关概念的理解；另外本文对新旧会计准则的所得税差异进行探讨，分析了差异产生的影响，并提出几点协调建议。

American Huixin straight teeth casting ladle, brake inside the gear box, hard make and difficult to maintain; it's nut gear of the hand wheel, with three radial direction space accumulate, difficult to ensure accuracy; while circular motion, it's shaft direction moving, gear have friction slidding, easy agglutination.

美国回信的直齿浇包，制动器在齿轮箱里面，难制作难维修；他的手轮轴上的螺母齿轮，有三处径向间隙累加，难保证精度；在园周运动的同时，有轴向移动，齿轮有摩擦滑动，易胶合。

He, his collaborators and his students were able to prove special cases of this fundamental theorem. But proving the general case proved more difficult than Langlands anticipated — so difficult, in fact, that it took 30 years to finally achieve.

他和同事以及学生虽然能够证明这一基本定理的特殊情况，但证明普通情况所面临的挑战却大大超出朗兰兹的预计——这项工作难度极高，整整历时30年才得以完成。

Likes a person being very difficult, to give up the oneself belovedperson be more difficult.

爱一个人很难，放弃自己心爱的人更难。

Other Less Common Symptoms: A whole cluster of other symptoms appear during this infection, including progressive loss of hearing : that is, a gradually increasing deafness in older people (probably sensorineural hearing loss ); in younger people, a subtle loss of hearing acuity is noticed, meaning that it becomes a little more difficult to identifying environmental sounds, and more difficult to sensing their exact location; increased tinnitus ; sense of balance becoming noticeably less acute; dizziness spells; hoarse voice due to persistent throat soreness,(or possibly due to connective tissue damage in the larynx); chronic white tongue coating (called geographic tongue or migratory glossitis); red eyes (mild conjunctivitis, aka: pinkeye); infection of the urethra ; viral headache; eczema / psoriasis; large area of red greasy skin on the chest, just below the neck; increased hair loss; cold hands and feet; slow wound healing; weight gain on stomach; kidney pains ; joint pains; muscle cramps , especially in the calf muscles; sudden episodes of racing heart and heart palpitations; acute pericarditis; aseptic meningitis; reduced attention and concentration; forgetting words, losing some of your vocabulary, suddenly having more difficulty in spelling words and remembering information; frequently selecting incorrect words while talking (and strangely, sometimes selecting a word which is incorrect, but from the same category as the right word for example, saying "pun" when you meant to say "irony" both are in the same category of literary devices).

其他较常见的症状：对整个集群等症状出现在这个感染，包括听力逐渐丧失，即：在老年人耳聋逐渐增加（可能是神经性听力损失），在年轻人，一个微妙的听力丧失视力注意到，这意味着它变得有点更加难以确定的环境声音，更难以检测他们的确切位置，增加耳鸣，平衡感越来越明显那么尖锐，头晕法术；嘶哑的声音，由于持续的咽喉疼痛，（或可能是由于在喉部结缔组织损害），慢性白苔，红色的眼睛（轻度结膜炎，又名：火眼），尿道感染，病毒性头痛，湿疹/牛皮癣，大面积红油腻皮肤的胸部，颈部下方，增加脱发；手脚冰冷，伤口愈合缓慢，体重在胃增益；肾痛苦；，关节痛，肌肉痉挛，特别是在小腿肌肉，突然心脏病发作的赛车和心悸，急性心包炎，无菌性脑膜炎；减少，注意力和集中力，忘记的话，失去的一些词汇，突然有更多的拼写字和困难记住信息；经常选择不正确的话，而谈话（和奇怪的是，有时一个单词的选择是不正确的，但是从文字的权利-例如同一类，称"双关"当你的意思是说"讽刺"-无论是在文学设备同一类）。

My grandpapa often inspires us with stories of his difficult childhood.my grandpapa often inspires us with stoies of his difficult childhood .

我爷爷经常给我们讲他童年时的艰苦生活激励我们。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。