有困难的

People without sight difficulties have basketball-shaped corneas, whereas people with astigmatism have rugby ball-shaped corneas.

人们没有看到困难，有篮球形的眼角膜，而人与散光有橄榄球形的眼角膜。

If you have experience programming in Python, you should have no trouble diving in. By and large, the Django code doesnt perform black magic (i.e., programming trickery whose implementation is difficult to explain or understand).

如果你有Python开发经验，在学习过程中应该不会有任何问题，基本上，Django的代码并没有使用一些黑色魔法（例如代码中的欺骗行为，某个实现解释或者理解起来十分困难）。

If you have a hard time imagining them in meditation, simply send your love to the animal in your home if you have a cat, a dog, a gerbil or whatever.

如果你们有一个困难时期用冥想想象它们，仅仅向动物传送你们真正的爱，在你们的家里如果你们有一只猫，一只狗，一只沙鼠或者任何事物。

In the past one year, we have experienced a lot of affairs in NIT.

在这过去的一年里，我们有过多重体验，我们有过收获的喜悦，也有学习上遇到困难而遭受的挫折。

The produce conditions are optimized. Using spinning pressure 11~13 MPa, spinning temperature 290 ℃, cooling rate of side blowing 0.55 m/s, relative humidity of side blowing 75 %, cooling temperature of side blowing 22±1℃, wingding angle 7 °, ply process before interlacing jet and after GR2, the good filament for boxes and bags can be produced. FDY, PET, dye, process

本工作研究了影响有光PET纤维染色均匀性的主要因素，找出了生产箱包布专用丝的最佳工艺路线和最佳工艺条件，克服了在普通FDY设备上生产粗旦有光PET长丝的困难。1实验部分1.1原料及其规格、性能聚酯切片：仪化涤纶一厂生产超有光聚酯切片，特性黏度0.68dL/g；纺丝油剂：日本竹本产F-113油剂、常州产FD-1048油剂。1.2主要生产设备干燥机：BM

Lots of people know that there's a big difference between "with" and "without" pedal while playing piano. Even today we use "half-pedal" when playing the "Pathetique". Thus, it was so hard to write a good piano piece like this at that time.

很多人知道在弹奏钢琴时，有踏板跟没踏板的差异性有多大，直至今日，当我们弹奏&悲怆&的时候仍须&半踩踏板&，因此我们知道在当时要写出如此动人的曲子有多困难。

As hospitals know, it is frustratingly difficult to rid a few rooms of bacterial life.

医院对此有切身体会，要将病房里的细菌翦灭有多么困难。

As hospitals know, it is frustratingly difficult to rid a few rooms of bacterial life.

医院对此有切身体会，要将病房里的细菌完全翦灭有多困难。

The obstacles that Cockcroft and Walton had to overcome were cultural as well as technical.

考克饶夫和华尔顿不得不克服的困难既有文化方面的，也有技术方面的。

R. Del Prato : According to some estimates there are probably not going to be so many major genes left around so probably a lot of genes with a poor or minor impact but altogether may generate the risk so that makes it more difficult to find out which genes are left.

el Prato教授：按照一些估计，很可能没有很多其他主要基因，很可能有许多作用很弱、很小的基因，但是综合起来可能产生风险，这将使发现其余基因更加困难。【本文章已有0人评论，点击查看。

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。