纵裂纹

So, a crack in a titanium spar can be detected under a layer of aluminum skin.

因此，它可以探测纵梁蒙皮中钛金属材料以下的铝材裂纹。

The surface crack on the medium and heavy plate of high-strength steel, which was newly developed by Jinan Steel, was analyzed systematically. The surface cracks of high-strength steel mainly include smaller slit, starlike crack or resillage.

对济钢新开发的高强钢中厚板出现的表面裂纹进行了系统的分析，高强钢裂纹主要表现为小纵裂、星形或网状裂纹。

According to failure analyses of the cooling wall of No.5 blast furnace in No.1Iron Making Plant of Jigang in heavy repair in 2000, the main cause of longitudinal crack of cooling wall with ribs enchased in bricks is the temperature instability of hot side of cooling wall.

根据济钢第一炼铁厂5＃高炉在2000年大修中的破损情况，分析筋条镶砖式冷却壁纵裂原因是冷却壁热面温度不稳定，而全覆盖式冷却壁由于其结构能使冷却壁本体温度变化幅度小，且有很强的抵抗裂纹扩展的能力，因而破损速度较慢。

A crankshaft of four in-line cylinder engine was applied as an example, and the vibration response of crankshafts with different depth crack was simulated.

以一四缸发动机的曲轴为例，对含不同深度裂纹曲轴的振动响应进行了仿真计算，对其扭振、纵振及弯曲振动的频谱特性进行分析，提取并总结了裂纹曲轴动力学的一些特征。

Thus, in the abdominal skin appeared pink or purple-red irregular longitudinal cracks.

于是，在腹部的皮肤上出现了粉红色或紫红色的不规则纵形裂纹。

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。