查询词典 difficult point

It is difficult Boost converter has good dynamic adjustment performance and stability if the system using a single voltage feedback loop get some interference. The reason is Boost converter has a zero point in right half plane.

Boost变换器的开环传递函数有一个位于右半平面的零点，使得使用单一的反馈电压环难以同时保证系统在受到某种扰动作用时，既有很好的动态品质又不致造成系统失稳。

That may be a difficult point to grasp for Communist officials raised in a country where the National People's Congress has long done little more than rubber-stamp decisions by the leadership, although this has started to change in China as well.

这一点对议会是领导人橡皮图章的社会主义官员是很难了解的，虽然这在中国已经慢慢开始改变。

There is so little uniformity that it is difficult to generalize further than to point out three salient characteristics that relate to the ranks from which judges are drawn, to the method of their selection, and to their tenure.

由于一致性太少，因此除了指出关于选任法官的等级、遴选方法及其任期的三个明显特点之外，很难再作进一步的概括。

The critical and difficult point of sample handling is sample dehumidifying and dedusting.

在线样气处理技术的重点和难点是样气的除湿和除尘处理。

Elementary school mathematics teacher on all "Understanding Time" this class, this is the traditional content, is also the student in the elementary school low year section key point and the difficult content.

小学数学教师无一不上过《认识时间》这节课，这是个传统内容，也是学生在小学低年段的重点和难点内容。

From his dead and the winning of the treasure, we may deep analyze his viw point of marriage rationally. It's not difficult to find self-abasement in him which deprived his marriage of surface glory.

从他的死与财的神奇的获得来以理性角度深入分析其婚姻观，不难发现其婚姻观中存在的瑕疵——自卑心理，这无疑使他的婚姻观失去了表面的光彩。

Setscrew Type: Two setscrews have a angle of 90 °,this low-cost type features the most conventional attachment.However,the point of setscrew may cause damage to the shaft and may be difficult to remove.

定位螺丝固定：两个定位螺丝间隙 90 °对所固定的轴进行锁紧，是一种传统的固定方式，由于螺丝的前端与轴心接触，可能会造成轴新的损伤或拆卸困难。

The support in soft rock drifts is the main difficult point of mine construction.

松软岩层中的井下巷道支护是目前矿山建设中的一个主要难点。

If you apply this method to solve problem, most of mechanism synthesis problem will turn into one problem, that is to solve the equation set. The most difficult point is get full solution of the equation set, thus it can provide a wider range for optimized project.

用解方程组法进行机构综合时，大多数机构综合的问题都可以转化为求解非线性方程组的问题，而其难点在于求出非线性方程组的完全解，以便为优选方案提供较大的解空间。

Louganis had to make a near perfect dive to take the gold and he did it with the most difficult one in his repertoire, a 1-1/2 somersault in tuck position, allowing him to edge Xiong Ni by a mere point to win the gold.

他最后做出了其拿手好戏中最难的动作：一个抱膝1周半空翻，就这样仅以0.1分的优势从熊倪那儿夺走金牌。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。