查询词典 difficult problem

Huqiu imaging technology co., Ltd. and then press the original plan to clean up the input signal is detected, all of its input signal, but due to market AC110V seathe difficult to purchase to AC110V for the input signal of Mitsubishi Corporation PLC the relays do AC110V signal conversion available, this problem is corrected.

虎丘影像科技有限公司再按原图积压不不不输出暗记时发不隐，其不不不输出暗记残为AC110V，但因阛阓不常难购到以AC110V为不不不输出暗记的不一菱公司的PLC，所以拔取AC110V的继电器怠工暗记不停换用，此题目得以处置。

The assessment of regional stability is a very complex and difficult system engineering problem because it is affected not only by certain and uncertain factors, and known and unknown factors, but also by dynamic and nonlinear factors. The former assessed methods are ideas and approaches of seismologic engineering and engineering geology.

区域稳定性评价受各种不确定或确定、已知或未知、动态和非线性等因素影响，是一项十分复杂且困难的系统工程课题，历来沿用地震工程和工程地质分析方法。

In summary, the quick, simple and accurate molecular methods for sex identification of ardeid birds were established in this paper to solve the problem that the ardeid birds are difficult to be sexed by their appearance as both their males and females has the similar feather color.

综上所述，本文建立了鹭科鸟类的快速、简单、准确的性别鉴定方法，解决了鹭科鸟类雏鸟不能利用外部形态进行性别准确辨别的难题。

Ab stract : Continuous slabΟdeck is an important structural measure for simplyΟsupported girder bridge , but it is easy to be damaged and difficult to be repaired which is a common problem of simple supported beam highway bridge.

桥面连续构造是简支桥梁的一个重要构造措施，但很容易损坏，且易损难修，是公路简支桥梁的通病。

On the base of BNL Model, the non-linear space hysteresis model of steel member subjected to space forces is established with the concept of yield surface function and plastic flow rule, consequently the difficult basic problem in the elasto-plastic dynamic response analysis of torsionally coupled steel space frame under bi-directional horizontal earthquakes is solved.

本文以BNL模型为基础，结合屈服面函数概念和塑性流动法则，建立了空间受力钢杆件的非线性空间恢复力模型，解决了空间钢框架结构在双向水平地震作用下弹塑平扭耦合动力反应分析中的一个较难的基本问题。

It's a problem to the elderly that the joint will become unagility and difficult to bend following the age increasing.but through exercise can improve this situation.

随着年龄的增长，关节变得僵硬，不易弯曲。对许多老年人这确实是个问题。然而有一种方法可以改进这种情形，这就是通过经常锻炼。

The study will develop the important research domain in the high efficiency grinding which has great potentialities, considering that the increase of heat transfer efficiency means an synchronous increase of the limit material removal rate under the condition of grinding unburn, therefore the further perfection of this study will not only increase the available material removal rate to a new level, but also solve the workpiece burn problem of the difficult-to-machining materials in the high efficiency grinding, which has great technical and economical significance

本项研究可望开拓高效磨削的极富潜力的重要研究方向，考虑到换热效率的提高本身也就意味着磨削时不发生烧伤的材料极限去除率的同步提高，因而进一步完善此项研究不仅可望将现有高效深切磨削的材料去除率提高到一个新水平，而且将有效解决难加工材料的高效磨削问题，其技术经济意义十分重大。

However, the problem starts when people try to enhance the same through various kinds of debts, and an unthoughtful approach towards borrowing put them in a very difficult situation.

然而，问题开始当人们设法提高同一透过各种债务，而unthoughtful态度借贷使他们处于非常困难的形势。

At the same time, the phase unwrapping problem is very difficult i

论文最后对全文的工作进行总结，指出有待进一步研究的问题。

The CSD process was improved by using vanadium inorganic salt instead of the original vanadyl acetylacetonate.It has successfully solved the problem that the metal alkoxides are pricey and difficult to keep.

主要研究结果如下：(1)采用化学溶液沉积法，分别在LaNiO3/Si(100)、Pt/TiO2/SiO2/Si(100)衬底上制备了c轴取向的高质量BVO薄膜。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。