有缺陷

The proposed method could not only efficiently tell between the inward and outward region of the closed curve or surface, but also solve the numerical stability problems of other methods. These superiorities have a significant impact in improving the computational efficiency and stability of level set methods.

所提出的算法能够区分任意形状的闭合曲线或曲面的内外部，改进了以往初始化算法的数值不稳定缺陷，从而使水平集方法的计算效率和稳定性有了显著的提高。

However, there is some defects in the properties of DAF, such as its limited decay-accelerating activity and lacking of cofactor activity of I factor, which limited its usage in clinic.

然而， DAF仍存在某些缺陷，比如其有限的衰变加速能力并缺乏Ⅰ因子的辅因子活性限制了DAF的临床应用，其为部分病原微生物受体的角色对异种移植有潜在危险。因而对DAF进行改造是一种较好的选择，也是当务之急。

Crystallites in the form of a round hollow column were present in the matrix of the ablated surface.

在距烧蚀表面几个微米的深度形成了卷曲柱状结构，在这些柱状结构周围有许多缺陷。

The dissertation analyses the methods on large-scale logistics networks design, and then puts forward the method of combinatorial GA which improve the arithmetic based on HEM and GA, and use it to figures out the problem on the large-scale logistics networks design.

提出了运用运输问题方法求解小规模基本物流网络设计的方法，同时弥补了已有研究中无法解决的网点建设费用问题以及忽视了物流费用规模经济问题的缺陷； 6。

It is shown that the mechanical properties including Young's modulus, tensile strength, critical strain and stress under buckling can be enhanced with the decreasing of intershell spacing. The shear strength can be enhanced by 2-3 orders of magnitude when the intershell spacing is reduced to 20%, which is also dependent on commensuration. Zigzag-type carbon nanotubes have higher shear strength. The axial stress in tubes when the load transferring from outmost tube to inner tube is observed as well.

研究了单壁纳米管束横截面的六方化失稳现象，给出各种管径的面内压力－应变关系曲线；每条曲线都给出一个明显的拐点而且有很强的非线性；线弹性模量与参考构形有关，也受管直径的影响；分析了管束横截面的晶格不稳定性特征，表明晶格的缺陷能够明显的减小临界值；模拟了在不同应变下纳米管束对静水压的反应，发现不同压力下的截面形态不同，在很高压力下相邻管之间会形成化学键。

"It's a stark commentary on how society regards people at risk,"they said.

"这便是这个社会如何对待有基因缺陷公司的！"他们说。

In contrast, rule-utilitarianism insists that the commonsensical moral rules must be strictly followed by all means. Although this position might seem to be a merit to rule-utilitarianism, it has its flipside.

相对而言，规则效益主义者认为行为者在任何情况下都必须遵守日常道德规则，虽然采取这种观点似乎对规则效益主义者有利，但事实上它也有它的缺陷。

Now there are some special algorithms such as Genetic Algorithm, Neural Network and Simulated Annealing Algorithms are effective ways to solve NP-complete problem. However, in the case of larger scale, especially in the studying of strong vertex-distinguishing total coloring for complete graph, they will show some of the inevitable shortcomings.

现已有一些经典算法如遗传算法、神经网络、模拟退火算法等是求解这类NP完全问题的有效方法，但在规模增大的情况下，特别是在完全图的点可区别强全染色的应用中，它们会表现出一些不可避免的缺陷。

The author mainly presents his ideas in this thesis from the following aspects: To perfect Chinese sports law, China should have its own sports arbitration system so that the law could catch up with the development of Chinese sports and international sports as well; The popularity of Sports arbitration institutions and the lawfulness of arbitration procedures and verdict effect make sports arbitration quasi-judicial; As long as sports arbitration is listed in the regulations of sports organizations, it could be applied for its compulsiveness; sports arbitration is supposed to address the disputes caused by the such major problems like the registration, circulation, and qualifications of the sportsman, and disputes caused by the contracts in sports activities; Mediation procedure and immediate arbitration procedure should be given special attention in the establishment of arbitration procedures; Sports arbitration should be neutral in solving disputes, and should be a qualified sports worker.

本文认为，为完善中国体育法制建设，适应中国竞技体育发展的实际需求并与国际惯例接轨，中国应尽快设立体育仲裁制度：体育仲裁机构的民间性以及仲裁程序和裁决效力的司法性，使得体育仲裁的性质具有准司法性；体育仲裁机构应具有民间性特征，体育仲裁员必须确保中立并具有体育知识素质；体育仲裁具有强制性的特征，只要体育组织的章程或规则中有体育仲裁的规定，即可申请体育仲裁；体育仲裁的范围应限于竞技体育领域中因体育组织的纪律处罚所引起的纠纷，因运动员注册、转会、流动以及参赛资格等体育专业问题所引起的纠纷，因竞技体育活动中的合同关系引起的纠纷等；体育仲裁的程序建构要突出调解程序和快速仲裁程序；体育仲裁也应具有类似于国际商事仲裁的"一裁终局"的效力；由于自身的缺陷，法院可以对体育仲裁裁决予以适当的司法审查，给当事人一个程序化的救济权利的机制。

But the position of stock market in the government has it connatural limitation .

而我国证券市场在政府定位问题上有其固有的缺陷。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。