查询词典 mechanics

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

自己动手的例子中最糟糕的是，有时甚至是男人尽管接连失败却还误以为自己什么都行。

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

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

Even men who can hardly drive a nail in straight are supposed to be born electricians, carpenters, plumbers 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, 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。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。