查询词典 mechanics

Even husbands who can hardly drive a nail in straight are supposed to be born electricians, carpenters, plumber s and mechanics.

甚至那些连一枚钉子都钉不直的男人都被认为是天生的电工、木匠、水管工和机械师。

Even husbands who can hardly drive a nail in straight are supposed to be born electricians, carpenters, plumbers and mechanics

当灯丝断了，家具不稳了，水管不通了或是吸尘器坏了，妻子们理所当然地认为他们的丈夫会将会所以问题解决

The wave-particle duality and uncertainty relation in quantum mechanics are very hard to imagine,but they are very similar to the phenomenon of the society and human in which copy and cloning is possible.If the quantum state has something like gene,it is possible to cloning a quantum state.

量子力学中的波粒二象性、不确定性关系等等难于理解，但是却与人类社会中的许多现象绝妙地类似，从更加微观的角度分析，如果量子态也存在类似基因的成分，可以绕开量子不可克隆定理的证明中假定的情况进行克隆。

In this thesis, combining engineering geology and rock mechanics, the author intro duces the fracture mechanical process and mechanism of rock masses which are geological bodies in geological environment.

本文从工程地质与岩体力学相结合的角度，阐述了岩体作为地质环境中的地质体所表现的断裂力学过程与机制。

This article analyzes the molecular structure of silane and siloxane, intro- duces the method of selecting proper assistant to form a stable system using inorganic compound, silane and siloxane, and studies its performance and impermeability mechanics in concrete and cement mortar.

通过分析硅烷、硅氧烷的分子结构，选择合适的助剂，将无机化合物与硅烷、硅氧烷组成稳定的体系，研究其在混凝土及水泥砂浆中的性能与抗渗机理。

Material damage ; damage zone ; continuum damage mechanics; crack tip ; Dugdale model ; metal sheet

材料损伤；损伤区；损伤力学；裂纹尖端； Dugdale模型；金属板材

Extended the semi-analytical finite element method into the Dugdale model of elastic-plastic fracture mechanics, the analytical elements based on the Dugdale model of mode Ⅰ and mode Ⅱ crack are constructed. The formulas for the stiffness matrices and load vectors of analytical elements are deduced.

将上面的半解析有限元法应用于弹塑性断裂力学中的Dugdale模型，分别构造了基于Ⅰ型和Ⅱ型Dugdale模型的裂纹解析元，并建立了解析单元的出口刚度阵和荷载向量的列式。

The paper considers the Dugdale model in elasto-plastic fracture mechanics, and smoothness of the wedge profile, which suppress the stress singularities both at the edges of contact and at the sharp corners. The approach avoids the self-consistent numerical calculations for the real material potential.

研究中运用弹塑性断裂力学中的Dugdalc模型和对冲头尖角的连续化处理，消除了接触区边缘及尖角处的应力奇异性，并避开了自洽问题数值求解的困难，得到了完整的理论公式。

In this paper, the theory of dynamic friction was introduced to the study of tire mechanics.

本文将动摩擦的理论引入到轮胎侧偏力学研究中。

Spell resistance is effective against psionic powers of the same level, using the same mechanics.

法术抗力可以有效地抵抗异能，就如同抵抗同级的法术一样，计算模式和法术抗力完全相同。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。