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Although some of us find the task more difficult than others, most of us perform it rather effortlessly..

虽然我们找到一些更困难的任务比其他国家，对我们大多数人毫不费力地执行它，而。。

Although some of us find the task more difficult than others,most of us perform it rather effortlessly.

虽然我们其中的一些找工作比其他更困难，但是，我们大部份宁可容易地运行它。

It means also: developing true love not the egotistic love for us and the world around us.

也可以理解为：发展对自己以及周围的世界的真爱，而非自私的爱。

IGMs are a kind of experimentally new-identified optical mode, standing with apparent potential in design and application. However, the mathematical expression of IGMs under Elliptic Cylindrical coordinates, preventing us from understanding IGMs instinctively, stands a formidable challenge in application. The pure mathematical expressions of IGMs are composed by a great deal of calculation, which also bids us no help in common use. I am, therefore, prompted to build an easier mathematical approach in this study.

Ince- Gaussian modes为在实验中可见的一种崭新型态的光学模态，对於我们在应用和设计上的实现，拥有许多潜力；然而，由於IGMs是在椭圆圆柱座标系下的数学来表示，造成了我们无法直觉的去了解，也成了我们在使用上的一大考验； IGMs的不易亲近，也让我们无从进一步去了解其物理特性，若纯粹以数学出发，又包含了庞大的运算，无法达到普遍的运用，是故我希望能在这篇论文使用简单的数学描述来达成对IGMs较平易近人的理解。

Within this context, four specific areas are addressed:(1) By means of finite integration technique, a new kind of the first order partial difference equation is derived from the original disperse transmission line equation of the uniform waveguide's. As it is the kind of one dimension Dirichlet's boundary problem, it is convenient for us to solve this equation from the leapfrog scheme. Because computation is carried out in one dimension, both high calculation efficiency and precision have been obtained in this method. Meanwhile, this method provide us a different selection to simulate the transient response of waveguide with non-simplical, for examples cylinder and elliptic waveguide, and avoid solving the second order equation, or using finite difference time domain to simulate a three dimension problem, sometimes the latter precision is not satisfied with the need, or low efficiency.

在这一研究内容下，主要研究四个方面的问题：(1)在完成金属波导传输线方程时域形式的基础之上，应用有限积分技术，把波导特征模式的色散传输线方程，化简为一组新的一阶偏微分方程组，该边值问题属一维Dirichlet边值问题，从而便于用蛙跳格式求解，由于是在一维中计算，该方法具有很高计算效率和精度，从而避免了以往为得到金属波导中特征模的时域响应特性，须要求解二阶方程，或用时域有限差分方法求解三维问题的方法，对于后者来说，计算有时是不准确的，或是很耗时的例如计算诸如圆波导、椭圆波导等其它复杂形状的波导。

The love is far away causes us to lose, loses causes us to be moved, after moved, we have lost the mind elusiveness, starts becomes slow, becomes stupid.

爱情的远离使我们失落，失落又使我们伤感，伤感后我们失去了心灵的空灵，开始变得迟钝，变得愚笨。

To study it,not only makes us a reference to the lessons of social_economic development in western countries,but also has an important significance for us to overcome empiricism.

研究马尔库塞的这一观点，不仅对于我们借鉴西方社会经济发展过程中的经验教训，而且对于我们克服经验主义具有重要意义。

During the war, Empson gave us moral support by encouraging us with the hope of final victory.

在战争期间，艾穆普森总是以最终必胜的希望来鼓舞我们。

We have come out of a time where most of us wanted to emulate the US business schools.

我们已经走出了多数人都想效仿美国商学院的时期。

And he said, Leave us not, I pray thee; forasmuch as thou knowest how we are to encamp in the wilderness, and thou mayest be to us instead of eyes.

摩西说：求你不要离开我们，因为你知道我们应怎样在旷野安营，你可以作我们的眼目。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。