尖端

Plane strain, mode I quasi-static steady state crack growth is investigated utilizing the finite element method. It is once again established that TNT plasticity can significantly increase the stress level near the crack tip. The crack tip stress singularity is higher than or equal to the square-root singularity of elastic K field and is also independent of the plastic hardening exponent.

采用有限元方法研究了平面应变Ⅰ型准静态的稳态裂纹扩展，再次证实TNT非局部理论能够显著提高裂纹尖端附近的应力水平；裂尖应力场的奇异性超过或等于弹性K场平方根奇异性，而且与塑性硬化指数无关。

In 1950, therefore, Hiller abandoned the pressure-jet approach to tip propulsion and dedicated his company to experimentation with tip-mounted engines.

1950年，因此，希勒放弃了给小费推进压力喷射方法和专用他的公司与尖端式发动机试验。

Over the next fifteen years, Hiller actively pursued the construction of tip-powered flying cranes with a variety of jet engines at their blade tips.

在接下来的15年中，希勒积极推行与他们的喷气发动机叶片的各种技巧的尖端动力飞行起重机建设。

The tail long and tapering, reaching to the hipbone when drawn through between the hind legs.

尾巴长，且尖端细，当尾巴垂落在后腿之间时，延伸到飞节处。

The plantation wherein she had taken shelter ran down at this spot into a peak, which ended it hitherward, outside the hedge being arable ground.

这片她暂借栖身的树林子，从山上延伸到她现在所处的地点，形成了一个尖端，树林在这儿便足尽头，树篱外面便是耕地。

Hoss is among a growing group of researchers who, thanks to cutting-edge medical technology and innovative psychological research, are beginning to decipher the secrets hidden in our dreams and the role dreaming plays in our lives.

霍斯是一个不断成长的研究团队中的一员，通过借鉴尖端的医学技术和不断创新的心理研究，这个研究团队开始破解隐藏于我们梦中的秘密以及梦在我们生活中所扮演的角色。

In China, the SCM has been widely applied in industrial automation control, automatic detection and intelligent instrument, intelligent household appliances, aerospace and defence and military, sophisticated weapons and other aspects.

在我国，单片机已被广泛地应用在工业自动化控制、自动检测、智能仪表、智能化家用电器、航空航天系统和和国防军事、尖端武器等各个方面。

And show it for what it is - a humdinger of a strategy machine using cutting-edge communications tactics that lead directly to program success.

并表明它是什么-一个h umdinger战略的一个机器使用的尖端通信手段即直接导致了方案的成功实施。

The shear moduli in two directions were assumed to vary in terms with hyperbolic function .

假设剪切模量沿着梯度方向都按双曲函数变化，采用积分变换-对偶积分方程方法，求得了裂纹尖端应力场和应力强度因子，并研究了材料不均匀参数对应力强度因子的影响。

The ampulla cardiomyopathy also known as stress-induced cardiomyopathy, or broken heart syndrome, mimics acute coronary syndrome, typically characterized by transient regional systolic dysfunction involving the left ventricle apex and midventricle with hyperkinesis of the basal segments.

壶腹形心肌病变又称为压力性心肌病变或中断性心脏徵候群，临床症状与急性冠心症相仿。病人会有短暂性左心室尖端及心室中段等部位收缩功能缺损，同时合并基部收缩过度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。