难解决的

One of the hardest tasks facing those who fit these devices is working out the precise choreography of the voltages and timings that need to be applied to the 20 or so electrodes embedded in the auditory nerve, in order to make them work properly.

莱格兰德使用了该方式来优化耳蜗的移植，这有助于人们提高听力安装这种装置的人遇到的最难的一个任务是，解决电压与同步的精确安排，因为需要这些来应用于深埋于听觉神经里的20来个电极，以让装置工作得更好。

At the same time, some problems were found during separations of 7S and 11S globulin and hydrolysis of soybean. According to the structure of soybean protein, this paper studied the separation methods of 7S and 11S globulin, and a new separating method was put forward: with low-temperature defatted soybean draff as raw material, a technique of alkaline extraction, acidic precipitation and membrane filtering was used.

为了进一步探讨7S和11S两种功能性不同的大豆球蛋白的分离新工艺和方法，以及更好的解决大豆蛋白难酶解的问题，本文从大豆蛋白质原料的结构入手，选择低温脱脂大豆粕为原料，首先研究了7S和11S大豆球蛋白的分离方法，通过几种传统分离方法的比较实验，提出了一种碱提酸沉结合膜分离技术的分离新工艺，SDS—PAGE电泳分析表明碱提酸沉膜分离技术得到的7S和11S大豆球蛋白的相对纯度分别达到75.5％和84.7％，结果均优于传统方法。

According to domestic enterprises have long used the bag filter, filter bag life short, low collection efficiency, installation and maintenance of the difficult situation, after many experiments to improve, a long-fold on the pulse bag filter cartridge, a bag - ESP, Chen Shui-bian rotating cleaning dust collector bag, box-type air bag pulse ESP, ESP, such as the technological transformation of enterprises to invest savings, to less maintenance and improve collection efficiency for enterprises to solve the worries and widespread use of Units of praise.

根据国内企业长期以来使用布袋除尘器出现的，滤袋使用寿命短，除尘效率低，安装维修难的情况，经过多次实验改进，采用褶式超长滤筒对脉冲布袋除尘器，振打布袋除尘器，扁布袋回转反吹除尘器，气箱式布袋脉冲除尘器，电除尘器等的技术改造，使企业节约投资，改少维修，提高除尘效率，为企业解决了后顾之忧，深受广大使用单位的好评。

Based on low frequency drive system of the DPB550/150 Ⅱ type an intelligent control strategy applied to the speed control of AC mine hoist is described and a satisfactory control performance is obtained. Some problems, such as unsatisfactory control performance of AC coal mine hoist in deceleration and low speed drive period, and the difficulty of obtaining the constant deceleration during changing load, are solved.

以DPB－550／150－I型中国矿业大学低频拖动系统为基础，应用智能控制策略，实现了交流提升机的速度控制，得到了较好的恒减速控制性能，解决了矿井交流提升机在减速段和爬行段的速度控制性能较差以及在负载变动时，很难实现恒减速的问题。

The University does not require students to buy Web-enabled cell phones or laptops, so those who don't have them use remote control "clickers" to register their answers on screens at the front of the room.

Mazur承认：「站在教室前面时，我无法想象学生面对的是什么样困难的概念，当你和我一样了解教材时，很难理解学生有什么不懂、为什么不会，解决方法就是让学生有机会去教授彼此，科技帮我做到这样，充分地掌握课堂的学习状态。」。根据一段时间后的调查，学生们赞扬这种互动性。

An Internet professional expresses, the concept of Zhang guest net is very good, but it is very difficult to if rely on function of a charge to an account to want to let fire of Zhang guest net only,rise, the website of this kind of type needs to search breach, to the market pattern of fixed position, trade has detailed program, undertake aggrandizement on the technology at the same time, solve the problem with website stable operation, only such, settle or live in a strange place of rich of true positive-appearing image of ability of Zhang guest net is same, become the community on the net that the netizen cannot not ramble.

一位互联网专业人员表示，账客网的概念很好，但假如只靠一个记账功能就想让账客网火起来很难，这种类型的网站需要寻找突破口，对市场定位、商业模式进行具体规划，同时在技术上进行强化，解决网站运营稳定的问题，只有这样，账客网才能真正像博客一样，成为网民不可不逛的网上社区。【以下内容为IT者网站提供英文翻译，未经授权请勿转载

The ease of solving a jigsaw puzzle depends the number of pieces, their shapes and shadings, and the design of the picture.

翻译参考：解决智利拼图游戏的难易度取决于块的数目，它们的形状以及底纹和图片的设计。

Analysts say the protesters' success in prising open Thailand's social divide will make it difficult for Oxford-educated Mr. Abhisit to parlay an end to the Bangkok protests into a durable solution to Thailand's crisis.

分析人士认为，由于示威者扩大了泰国社会的裂痕，牛津大学出身的阿披实将很难利用曼谷示威的结束，顺势持久地解决泰国的危机。

warehouse receipt pledge adapts to our country at the present situation that it's hard to finance for company and difficulty to credit for banks, and can better resolve the contradiction between bank and business.

商业银行新型权利质押贷款的法律风险。。。摘要：仓单质押适合我国目前企业融资难、银行放贷困难的市场现状，能够较好的解决银行和企业之间的矛盾。

Large numbers of local conflicts have arisen among the povertystricken and how these conflicts are resolved is one of the main problems facing the Chinese leadership.

如何解决穷人的问题是中国领导者面临的主要任务。很显然，如果不能消除绝对的贫穷，就很难根除中国历史上一而再、再而三发生的恶性革命。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。