尖端

The higher-order asymptotic solutions of a quasi-static, steadily propagating Mode I plane strain crack in an elastic perfectly plastic material are studied.

本文研究了理想弹塑性材料中Ⅰ型平面应变准静态定常扩展裂纹尖端场的高阶渐近解。

Sepals 5, often petaloid, sometimes with a subapical projection.

萼片5，通常瓣状，有时具一近尖端凸出。

Type 190 Ballistics Longitude-Latitude Photographic Plate is dedicated for night photography of luminous ballistics of conventional or strategical arms.

190弹道经纬照相干版适用于各种常规兵器和尖端武器曳光弹道的夜间拍摄。

The pipet just to the surface of the solution drained. This is designated by letters TD-to

管的尖端在所出的液体的表面上碰一下在移液管上所标的字母，如果标有TD就

Ovules 1 per ovary; placentation subapical.

每子房胚珠1； placentation近尖端。

I need the adapter cube info for this item, I need to replace it, how is it configured ie polarity of center tip of female plu?

我需要适配器信息立方体为这个项目，我要取代它，它怎麼配置即极性中心尖端的女性plu ？

Otherwise, use a match flame to sterilize a pin or the tip of the sharpest blade on your pocketknife, then carefully cut a small slit at the bottom of the blister to drain the fluid.

否则，用一根火柴加热消毒一个大头针或者你随身小折刀的最锋利的刀片尖端，然后小心地在水泡底部切一个小口挤干液体。

Cut out three V shapes at the pointed end of the cone using a sharp scissors.

在尖端用剪刀剪开3等份。

Based on the fictitious crack model and critical crack tip opening displacement CTODc, the precritical crack propagation length △ac of concrete was determined by means of three point bending beams. According to the calculation value of △ac, the effective fracture toughness KunIc of concrete was evaluated.

本文采用虚拟裂缝模型，将临界裂缝尖端张开位移CTODc作为控制参数，利用三点弯曲梁试件通过迭代求得了混凝土裂缝亚临界扩展量的临界值△ac，据此求得了混凝土起裂断裂韧度KiniIc、等效断裂韧度KunIc值。

In the past thirty years we have developed many leading-edge technologies to clean up environmental damage and to prevent pollution before it changes our natural heritage.

在过去三十年里，我们发展了多门尖端技术来以清除对环境的破坏，并且使那些污染在破坏我们的自然遗产之前得到制止。

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。