钝头的

The theoretic and finite element analysis of monition explode in concrete are got.The principle of ammunition explode or shock bridge and finite thickness dynamic deform are analyzed by the blunt bullet strike the bridge.

分析了弹丸冲击桥梁的动态响应，用有限元方法对钝头弹冲击梁的过程进行了仿真，得到了梁的破坏过程，梁的应变云图，测点的速度、加速度和位移响应。

Firstly, stability of a hypersonic boundary layer on a blunt cone with small nose bluntness at zero angle of attack has been investigated and the transition location was predicted by the e-N method.

本文研究零攻角和小攻角、超音速和高超音速、尖锥和小钝头锥边界层的转捩预测问题。

The result of the second order approximation given for me first time in the present paper leads to a theoretical m...

这种修正可以提高数值解的精度，有助于对问题获得更全面的了解，对进一步发展与完善高超音速钝头体绕流问题的数值求解方法起一定的作用。

Besides, the influence of cell Reynolds number on the sphere stagnation point heat transfer rate is analysed by comparing the present results with those available.

通过求解完全Navier－Stokes方程，得到了高超声速情况下钝头体轴对称绕流的较满意结果，同时讨论了网络Re数对驻点热流的影响。

Corner of the eye opening is the largest plastic surgery under local anesthesia downlink outer canthal angle cut, cut the length according to the need to enlarge the extent of blepharophimosis with blunt scissors inserted from the incision in the conjunctiva stealth testimony was stripped.

1眼角开大整形手术是在局麻下行外眦角切开，切口长短根据睑裂需要放大的程度，用钝头剪刀从切口插入，在球结膜下作潜行剥离。

Determined to demonstrate his free spirit somehow, he tore a piece of brown paper out of his mattress and wrote down, with a blunt pencil he had cadged from a guard, all the Latin words he could remember.

他决意以某种方式表达他的自由精神，他问看守那儿讨来一支钝头铅笔，然后从自己的床垫上撕下一块牛皮纸，一字不落地写上他所能记得的拉丁文。

Water was syringed between lens nucleus layers to free the lens from its layers and extract it from the little incision,and fulfiled lens crush and liberation.

用钝头针插入晶状体核层间注水，使硬核周围的核壳层层分离，游离出硬核并将之溢出切口，完成碎核、娩核。

On the basis of molecular data, Gaultheria is not a member of the tribe Andromedeae in which it was traditionally treated but is in a tribe of its own, Gaultherieae, along with other related genera.

本属植物为常绿灌木；叶短柄、互生；花萼、花冠五裂；雄蕊10枚，药室顶端具有2￣4芒或钝头；因其子房包被于花后膨大肉质萼内形成的浆果状蒴果而得名。

Secondly, a theoretical dual rigid-plastic modal under lateral impact of blunt indenters is firstly developed in order to predict damage pipeline which is fully clamped across a span based on rigid-plastic beam on a perfectly plastic foundation, which is made up of a rigid-plastic sub-beam and a rigid-plastic basic-beam, the rigid-plastic sub-beam is used to predict denting deformation, the rigid-plastic basic-beam is used to predict global deformation, the sub-beam and the basic-beam interact by a perfectly plastic foundation.

为了更好地估计钝头弹体冲击对管道造成损伤，在刚塑性地基梁模型的基础上，首先提出了一种新的理论计算模型一双重刚塑性梁模型，由一子梁和一基梁构成，子梁用来估计弹体撞击造成的局部损伤，基梁用来估计弹体撞击造成的整体弯曲，子梁和基梁通过基础反力相互作用。

Before red cape and foil closing in for a kill

在红的斗篷和钝头剑的杀戮逼近前。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。