遇到困难

His difficulties issue from his lack of knowledge.

他遇到的困难是由缺乏知识造成的。

WHEN she landed in Mumbai on July 17th as the first front-rank visitor from Barack Obama's administration, Hillary Clinton, America's secretary of state, faced an unfamiliar difficulty.

当巴拉克？奥巴马政府内最有份量的出访者、美国国务卿希拉里？克林顿7月17日到达孟买时，她面临着未曾遇到过的困难。

The frontogenesis process involves in the interactions among the systems of multiple scales. Since the hardness of the nonlinear problem, it is difficult to study frontogenesis analytically. The introduction of the effects of orography, friction and diabatic processes generally makes impossible the analytical resolution of the problem and leads to the use of numerical models. Primitive equations are numerical integrated together with a detailed description of physical processes. The circulation obtained is then used to diagnose and test theoretical mechanisms. It should be noted, however, that a fully description of frontogenesis in explicitly resolving the of large-, meso- and micro-scale flow in the same framework is not yet possible because of the excessive computer capacity and the time required. In order to deal with the problem, the action of large-scale background has been simplified and taken into consideration through the addition of the forcing into the nonhydrostatic cloud model.

大气锋生是一种多尺度相互作用的过程，理论研究遇到非线性的困难，在考虑地形、摩擦、非绝热等物理过程之后，解析研究更加棘手，通过数值模拟搞清其中的物理机制是重要的研究手段，但是把大、中、小尺度甚至微尺度的系统及其相互作用过程在一个模式里同时模拟好仍然受计算机速度和容量的限制，本论文在非静力云模式中通过强迫方式加入大尺度变形场的作用，在考虑到大尺度背景作用的同时，可以充分利用云模式所提供的丰富物理过程、非静力和高分辨率特点，开展一些过去较难进行的研究工作。

The senior and junior students could share their own experience about how to overcome the difficulty they have ever met, how to adjust to the new environment with the new students.6 U x4 m/ c9 p a, g# '!

高年级学生可以与新生一起分享他们的经历：如何克服遇到的困难，如何适应新的环境。

We are now ready to note the first grave difficulty in the application of our general philosophical point of view.

现在可以谈一谈应用我们的普遍哲学观点所遇到的第一个严重的困难了。

This programme tells the story of the design, the problems, and the eventual loss of Pete Goss's catamaran.

数次的试航中，他们遇到不同的困难，虽然菲利浦斯队号在最后的试航中遇上风暴沉没，但这次的经验却令他们有另一番的体会。

If you have difficulty graciously accepting compliments, it might be time to explore your own resistance.

如果你在有风度地接受称赞上遇到了困难，也许是探究内心为何抵制的时候了。

Water gushing occurring from time to time in tunnel construction brings about difficulty and safety risk to construction.

隧道建设过程中往往会遇到涌水的情况，给施工带来困难和不安全因素。

China is having a hard time getting its steel mills, particularly the smaller brethren, to cut output.

中国在促使本国钢铁公司，尤其是规模较小的炼钢厂减产方面遇到了困难。

Have some trouble/ difficulties in doing sth.

在学习英语的过程中你曾遇到过困难吗？

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。