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Although the indivisibility of human resources and their carrier causes the difficulty of human assets measurement,it isn't the biggest obstacle.

人力资源与其载体的不可分割性固然使人力资产的计量困难，但却不是人力资产计量的实质障碍。

The frequency sends the industrial accident and each kind cure occupational disease with difficulty.

频发的工伤事故和各种难以治愈职业病。

In most examination paper, the differences in difficulty, reliability and the distribution of score is ineluctable.

在大多数考试中，不同试题之间在难度、信度、分数分布方面的差别是很难完全避免的。

Before, it was typical that each application used alone its own database due to the limitation of software tools of developing and technologies of application designing. In this case, repeated construction, lack of flexibility, inextensibility, not meeting users need to be changed and difficulty of maintenance were brought about.

在以往，由于软件开发工具和系统设计技术的限制，在系统建设中，都是一个系统一个库，这样就导致了大量的重复建设，而且系统缺乏灵活性，开发的软件几乎不具有可扩展性，不能适应用户需求的变化，维护起来也非常的困难。

Because be in in the choice of the source,the account that at present many companies choose JBPM is actually, it may be exclusive and best solution, used it to be able to solve a few problems, also want to face not little difficulty of course, but if do not choose it, faced problem estimation is more, likely even the ability with oneself is inextricability.

目前不少公司选用jBPM的原因其实就是因为在开源的选择里，它可能是唯一最好的解决方案了，使用了它就可以解决一些问题，当然也要面对不少的困难，但是如果不选它，面对的问题估计就更多，甚至可能以自己的能力都无法解决了。

Because enterprise user uses the difficulty that encounters in the process in mailbox, system of safeguard of service of original company mailbox is inextricability, accordingly, the cry that the enterprise asks the change serves safeguard mode at present gradually tall.

由于企业用户在邮箱使用过程中遇到的困难，原有企业邮箱服务保障体系无法解决，因此，企业要求改变目前服务保障模式的呼声渐高。

There will be difficulty in popularizing the Man's music widely in the infant school education, because it will be excluded by the traditional teaching means, and it is the objective element that we must consider.

满族音乐在学前教育中推广会有一定的困难和阻力，它会受到传统教学模式的排斥，这是我们必须考虑的客观因素。所以，在推行满族音乐在学前音乐教育中，我们要"求同存异"，循序渐进的开展。

He thinks it is infelicitous to stay among people; when among people, practice becomes very difficulty.

他认为身置群众之中，是不吉祥的事，身置群众之中，修行的工作就很难进行了。

The LTR of centralized multivariable control systems is then generalized to decentralized control large-scale interconnected systems by H∞ optimal theory. The difficulty to compute the infimum of H∞-norms of recovery matrices in the set of all possible gains of decentralized observers is avoided.

基于H∞理论，将多变量系统的回路传递再生方法推广于分散控制关联大系统，并避免了在所有可能的分散观测器增益构成的集合上，直接计算再生矩阵的H∞范数下确界的困难。

A series of theoretical and experimental studies on the microstrip patch antennas with dielectric superstrates is carried out systematically. Firstly, a comprehensive survey of the microstrip antenna technology and its theories are presented. Then, two analysis techniques, named as the spectral domain Green's function method and the spectral domain integral equation method are developed. The SDGF method is a simplified analysis technique, which takes advantage of the spectral domain immittance approach to find the dyadic Green's function for the stratified media, and obtains the complete closed-form formulas for radiation patterns, directivity, efficiency, gain etc. Some interesting calculated results are presented. The SDIE method is capable of determining resonant frequency, radiation characteristics, input impedance etc, for the covered microstrip patch antennas. Comparing with other full-wave analyses it reduced computation and mathematical labour remarkably. The singularities near the pole location of the surface-wave modes and the difficulty of the integral computation over infinite range of oscillating integrands are dealt with actively and documented well. Results predicted by the SDIE method agree extremely well with our experimental results for resonant frequencies of various superstrates. The superstrate effects on impedance and radiation characteristics also have been investigated experimentally so that the gap due to lack of measured data and computed results for multi-layered superstrate has been filled to some degrees and two useful observations have been achieved for weakening the resonant frequency shift and optimizing the microstrip antenna gain. As a meaningful application, the design and analysis of a 4×4 patch array are introduced.

实用微带天线普遍加介质覆盖层来防护热，物理损伤和环境影响，也可能在飞行或严酷气候条件下自然形成覆盖层本论文对带介质覆盖层的微带贴片天线系统地作了一系列理论和实验研究首先，对微带天线技术和理论作了全面的综述然后，发展了两种分析方法，称为谱域格林函数法和谱域积分方程法SDGF法是一种简化的分析技术，它利用谱域导抗法来求得分层媒质的并矢格林函数，并得出方向图、方向性系数、增益等参数的完整的闭式公式，给出了一些令人感兴趣的计算结果SDIE法能确定介质覆盖微带天线的谐振频率、辐射特性和输入阻抗等与其它全波分析方法相比，它明显减小了计算量和数学工作量已有效地处理了表面波模极点附近的奇异性和对振荡的被积函数的无限区间积分计算的困难对于不同覆盖层情况下的谐振频率，由SDIE法所预示的结果与我们的实验结果吻合得很好对于覆盖层对阻抗和辐射特性的影响也已作了实验研究这在某种程度上填补了缺少实验数据和计算结果之间的间隙，并得出了缓解谐振频率偏移和优化天线增益的两点有用的结论作为有意义的应用，介绍了一个4×4元矩形贴片天线阵的设计和分析。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。