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It shows that the crack energy of stable propagation measured by the impact-displacement curve reflects the quality of the toughness of the material and remedies the disadvantage evaluated by the total impact work.

指出，用冲击力-位移曲线测出的裂纹稳定扩展功的大小，反映了材料的韧性好坏，弥补了用冲击总功作评估的不足。

However, a disadvantage of worm gearing is the high sliding velocities across the teeth, the same as with crossed helical gears.

但是，不利的环面蜗杆传动是高滑动速度全国牙，同时由于带交叉斜齿轮。

However, a disadvantage of worm gearing is the high sliding velocities across the teeth, the same as with crossed helical gears.

然而蜗杆蜗轮传动机构中存在齿间有较大滑移速度的缺点，正像交错轴斜齿轮那样。

However, a disadvantage of worm gearing is the high sliding velocities across the teeth, the same as with crossed helical gears.

但是，蜗杆传动装置的一个缺陷就是，同交叉轴螺旋齿轮一样，两者在牙口之间都会产生很高的滑动速度。

In fifth part, this article analyzes and evaluates the quasi market reform of education finance, and point out its disadvantage in equity.

第四部分分析了公立学校失灵问题，指出将教育提供与生产分离，从而重造教育市场可能会有助于教育生产效率的提高。

The disadvantage of this method is that it is hard to ascertain the working medium flux of each tube and furthermore, the working point is inaccurate.

水动力计算都依据《热水锅炉水动力计算方法》，不足的是这种方法不能准确确定每根单管的工质流量，且不能准确确定工作点。

Bender controlling is belong to automatic pressure control system, though set bending force can change work roller slit camber validity, and cancel double and four tabular of shape deviation, and improve the disadvantage of shape symmetry, so it is very important in practice.

弯辊控制属于自动压力控制系统，通过调整弯辊力可以有效地改变工作辊的辊缝凸度，消除板形偏差中的二次、四次分量，改善对称板形缺陷，是现场技术攻关的重点。

Based on this, aim at the disadvantage on Wigner Distribution and Fractional Fourier Transform that can't restrain noise interference effectively when be used to detect Linear Frequency Modulated signals interfered by heavy noises, we proposed a improved WD. Simulation results show that this method can restrain noise interference effectively and improve the ability of LFM signals detection. On the other hand, in multi-component cases, WD suffers from the cross-terms, which may impair some of the auto-terms. In order to separate original multi-component signals into components and reconstruct them separately, we can use the method of optimal filtering in fractional Fourier domain. But this method also has a problem that if signals have aliasing in the fractional Fourier optimal domain as well, the reconstructed signals will be distorted. In this thesis, a novel method of quasi Fourier transform is proposed in order to solve the problem of multi-component signal reconstruction, and have good results.

在此基础上，针对Wigner分布和分数维傅里叶变换在处理高噪声背景下线性调频信号检测的问题时存在不能有效抑制噪声干扰的缺点，提出了改进Wigner分布的办法，该方法能够抑制噪声，提高信号的检测能力；针对Wigner分布在处理多分量非线性调频信号时存在干扰项的缺点，以及分数域最优滤波方法在处理多分量非线性调频信号分离重构问题时存在的局限性，该局限性表现为在对最优分数域上也有信号分量重叠的情况进行处理时重构信号发生畸变，提出了新颖的类傅里叶变换的方法，该方法对在最优分数域上也有信号分量重叠的情况也能处理，得到的重构信号失真很小。

The benefits of this reform program is to avoid the current Chinese society, legal system and the shortcomings, but has the disadvantage is to make China's capital market to re-experience "classical capital market" under the form of equity relations unstable period.

这一改革计划的好处是避免了当前我国社会，法律制度和缺点，但缺点是使中国资本市场重新体验&根据公平的关系形式的不稳定时期古典资本市场&。

On the basis of interpreting concepts, combining the analysis of the advantage and disadvantage that focuses on the development of the Press Freedom at all times and in all over the world, I discuss the legal guarantee of the Press Freedom on the basis of analyzing new's legal relation. Moreover, I break through the original research mode, and re-recognize the reasonable restriction of the Press Freedom by the way of classifying news.

在概念明确的基础上，笔者结合古今中外新闻自由发展的利弊分析，一方面从新闻法律关系入手，正面论述新闻自由的法律保障问题；另一方面突破原有对新闻自由合理限制规则的研究模式，从新闻分类这一新的视角来重新认识新闻自由的合理限制问题。

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。