查询词典 crack on

In this paper, a complex mapping function is devised to transform the contour surface of an arc crack to a unit circle on the auxiliary plane. By substituting the mapping function into it governing boundary equation, the complex stress functions can be obtained as

本文之研究方法乃是首先设计一复变函数，将原有弧形裂纹之几何形状映像至辅助平面成为一单位圆，然后再以此映像函数代入相关之边界方程式中。

I point at a crack worn-out bateau said We can row a boat on his lake of the park just like we are rowing a boat at Simuki reservoir.

我指着一只有裂缝的破旧平底船说：咱们在这公园的湖上划划船吧，就设想是在希姆基水库划船好了。

You'd have to be on crack to do something crazy like that.

哎，Michael 啊，我们把轮胎换了吧，现在还来得及。

By using elasto-plastic finite element calculation and three point bending test,the in-fluence of strength matching and crack depth on fracture properties are investigated.

利用弹塑性有限元计算和三点弯曲试验对不同裂纹深度、不同强度组配焊接接头试样的断裂性能进行了研究。

Concrete three point bending notched beams with reinforcing bar placed at three different positions are used to study the effect of reinforcing bar on crack propagation of concrete.

4通过在跨中预制缝的混凝土三点弯曲梁内的三种不同位置分别布置钢筋，研究了钢筋在混凝土裂缝扩展过程中的限裂作用。

Based on status in quo of the interface crack propagation of the isotropic bi - material, the exiting problems and the tendency of the research are proposed.

在对各向同性双材料界面裂纹扩展研究现状进行综述的基础上，提出了目前研究存在的问题以及今后的研究趋势。

ABSTRACT For an infinite soft ferromagnetic elastic crack material, the controlling equation for the plane problem is derived based on the linear theory of Pao and Yeh. Then it is reduced to a biharmonic equation combined with a harmonic equation.

对处于面内磁场中的含穿透裂纹无限大软铁磁弹性体，本文基于Pao和Yeh的磁弹性耦合线性化理论，通过推导，把问题的控制方程表示成一个重调和方程和一个调和方程，而得到问题的复势解。

This paper focuses on the numerical simulation of the crack propagation process in stress blanking.

本文的主要目的在于对应力断料中裂纹扩展过程的数值模拟进行分析研究。

In order to research the firer type effect on the impact behavior, the flexural impact performance of concrete reinforced with natural cellulose (Buckeye Ultra-Fiber 500), steel fibers and hybrid fibers were investigated systematically. The initial-crack impact life, the failure impact life and impact ductility are analyzed with statistic analysis method.

为了研究不同纤维对混凝土冲击性能的影响，对天然纤维素纤维、钢纤维及混杂纤维混凝土的抗弯冲击性能进行了系统的试验研究；采用数理统计方法对其初裂冲击次数及破坏冲击次数进行了分析。

The measurement and counting of gas is a hard nut to crack and it requires the recording of numerous burette numbers in certain time and the counting of the loss of gas based on some of the recorded numbers.

煤炭的瓦斯测量需要记录许多个时间点及对应的量管读数值，然后选取部分点的测量值参与瓦斯损失量的计算。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷