查询词典 in difficulties

My God, I seem to become a merry bee and float freely in the fragrant ocean. You fill my cup of life with your nectar; in the turn of a hand, I obtain a supernatural power, which makes me believe firmly that I'll never fear frequent difficulties in my life. Facing any hardships and frustrations, I'll go ahead high-spiritedly, for I know that you'll give me encouragement forever in my heart.

我哪，仿佛变成蜜蜂在芬芳的香海中逍遥飘荡，你毫不吝惜地将生命甘露盛满我的心之杯，顷刻间，我获得一种神奇的力量，让我坚定地相信自己不再惧怕人世间的风风雨雨，面对生活的艰难挫折我会继续昂扬前进，只因你在我心中，永远给我鼓励！

Statistics show that the vulnerable groups' networks are small in size, high in density, obvious in homogeneity, and few in relation varieties. Such a situation results in that the vulnerable groups own little resource, have weak social bearing force, meet with difficulties for upward flow and develop slowly.

统计资料显示，弱势群体的网络规模小，密度高、同质性强，关系种类少，这种状况致使弱势群体拥有的资源校少，社会承受力脆弱，向上流动困难，发展受约束。

Calculous is one of the required courses for non-arts students in vocational and technical institutes. Many students have difficulties in learning Calculous because of the characteristic of the course and basic knowledge level of students, so that the situation of teaching Calculous is not optimistical in vocational and technical institutes. Hence, it is necessary to properly reform the teaching of Calculous in those institutes.

微积分学是职业技术学院非文科专业学生的必修课程，然而由于学科本身的性质以及学生的基础状况，有许多学生对微积分的学习感到困难，使得职业技术学院微积分的教学现状并不乐观，因此有必要对此类学院的微积分教学进行适当的改革。

The extraction methods of Quaternary pollen and spores are the bases and precondition in Quaternary Palynology. Northern China is in particular physical geography environment. In Quaternary there are many different types of sediments in northern China. And at all times extraction methods of Quaternary pollen and spores from different type of sediments are the difficulties and highlights in North China.

孢粉提取方法是第四纪孢粉学研究的基础和前提，中国北方地区具有独特的自然地理条件，第四纪以来形成了特有的沉积物类型，不同沉积物的孢粉提取研究一直以来是中国孢粉学研究的难点和热点。

In the computational methods of TPBVP, in order to reduce some difficulties involved in solving a TPBVP via adjoint variables, we discuss a direct method in which state and control variables are indirectly parameterized, The method employs a recently developed direct optimization technique that uses a piecewise polynomial representation for the state and control variables, thus converting the optimal control problem into a nonlinear programming problem, which can be solved numerically.

在数值解法中，为了减少解决两点边值问题共轭变量带来的困难，主要讨论了将状态变量和控制变量进行参数化的一种直接方法，这种方法采用了近段发展起来的使用分段的多项式来代替状态和控制变量的直接优化方法，然后最优控制问题就转化成可以用数值方法解决的非线性规划问题，使得迭代初值更加容易选取。

In the post-war decades, they are in accordance with their different conditions, the progressive development of the national economy, and achieved certain success, but still largely under the shackles of the old international division of labor, in the comprehensive development of national economy, and there exist many difficulties, especially in some countries have also been a problem of indebtedness.

在战后几十年，它们依据各自不同的条件逐步发展民族经济，取得一定成就，但在很大程度上仍受到旧的国际分工的束缚，在全面发展民族经济方面存在诸多困难，特别是一些国家还受到债务问题的困扰。

H owever, in the process of tapping, with the characteristics of secret in content of file information, stagnating behind in delivery, the primitiveness of its fu nction and the decentralization in its taking care of, the tapping archives info rmation under the condition of network encounters unprecedented difficulties.

但在开发的过程中，由于档案信息具有内容的机密性、传递的滞后性、作用的原始性和保管的分散性等特点，使网络环境下的档案信息开发遇到了前所未有的困难。

The off-axis reflection system composed of four aspheric mirrors was designed, but the system structure was not so simple and the performance can also be improved, besides, manufacture and test for large aspheric mirrors are difficult; and then the spherical Fresnel mirror which is easier to be manufactured and tested was used to replace the aspheric mirror, the spherical Fresnel mirror has low cost of replication, but this design also can\'t be used in projection lens because it was only feasible in narrow wavebands; Furthermore, the design making use of catadioptric projection lens was accomplished, this design is greatly applied in rear projector because it has merits of both refraction and reflection. But it had difficulties in color aberration correction and had complex structure.

设计了四片非球面组成的离轴式反射系统，然而，仅采用非球面设计系统结构不够精简，性能也有待进一步提高，且非球面面形较大时加工和检测都存在一定的困难；继而提出了用球面Fresnel反射镜代替非球面的设计方法，虽然Fresnel反射镜加工和检测更为简单，且复制成本低，但对波长具有选择性；进而，应用折反系统结合的方式设计了离轴式投影镜头，该方法因兼具折射和反射的优点，在大屏幕超薄背投系统的设计中广为应用，缺点是会产生难以校正的色差，且结构复杂。

L say, then, that in hereditary states accustomed to the blood line of their prince the difficulties in maintaining them are much less than in new states because it is enough only not to depart from the order of his ancestors, and then to temporize in the face of unforeseen events .

依我看，由一脉相承的王朝统治的世袭君主国，治理起来要比新生的君主国容易得多，因为世袭君王只要不偏离祖宗定下的规矩就够了，而且在面对意外事件时要做到顺时应势。

For existing problems in robot planning, disadvantages and difficulties in self-organization NN applied to robot track planning, and the features in self-organization rival network, a theory model of the TSPSONN is provided in order to resolve some problems producing easily fuzzy or uncertainness of track reconstruction Consequently, theory evidence and applied basis are offered for complicated track control of telerobot control system.

针对机器人轨迹规划中存在的问题，以及目前用于机器人轨迹规划的自组织神经网络存在的缺陷和困难，并结合自组织竞争网络的特点，提出一个自组织神经元网络时序处理算法的理论模型，用来解决具有重复／共享状态易于产生轨迹重构时的模糊性或不确定性问题，从而为网络远程机器人控制系统进行复杂的轨迹控制提供了理论依据和应用基础。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。