难点

The structural design of Beijing Grand Moma faced many difficulties such as flotage of underground water, differential settlement of tower and annex, large cantilever, setback of the structure, linked structure, and vibration of large span bridges.

linked structure ； isolation ；当代MOMA工程结构存在多处设计难点，重点解决了纯地下室抗浮设计、地下结构超长不设缝及不均匀沉降协调设计、主体结构悬挑和收进超限、高位多塔楼连体和大跨度连廊的舒适度等多个问题。

At present, most load systems in China are fluid drive systems; this paper solves two main difficulties in electro-motion system: the realization of speediness and the elimination of the superabundant torque. It can provide some new information in load systems further investigation.

国内现有的加载系统多为液压加载，本文的研究工作解决了电动加载的两个主要难点：快速性的实现和多余力的消除，对加载系统的研究有一定的参考价值。

This part is the focal and difficult point of this thesis.

此部分是本研究的重点与难点之所在。

It is difficult point of system innovation and focal point too.

也是制度创新的难点和重点。

Substance of this chapter is the focal point and difficult of this thesis.

这一章的内容是论文的重点，也是难点。

This is one of focal points and difficulties in this paper.

这是本文研究的重点和难点之一。

In addition, the GOLD System makes the complete sum-up of the forefather's experiences and overcomes two major problems in practices.

此外，黄金系统对前人的经验作了完成的总结，解决了工作中的两大难点。

How to improve peoples income is the emphasis and difficulty of returning cultivated land to forestland or grassland, and it is the key to actualize the engineering successfully.

目前，工程的重点和难点在于如何确保乃至提高当地农牧民的经济收益，这也是退耕能否成功实施的关键。

The foundation of geometry topology relation between points each other and being many redundancy data are two great difficulties in the process of reconstruction of scattered data.

散乱数据重建存在点与点之间几何拓扑关系建立困难和存在大量冗余数据两大难点。

One difficulty of study is to estimate traffic fractal dimension.

其中流量的分形维数的求解问题是相关研究中的一大难点。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷