查询词典 brittle star

From the aspects of mechanical properties, metallurgical analysis and process condition, the brittle causes of inner accessories used in flowing bed for itimeric cyanamide were analyzed in this article.

本文从化学成分，机械性能，金相分析，工艺条件等方面分析了三聚氰胺流化床内件脆化的原因，并提出了消除流化床脆化的措施。

The steel structure of plamsholding dagoba for Famen Temple is constructed with steel Q345GTC. The construction period is necessity through the winter, even from ovember of 2007 to February of 2008. Negative temperature of environment exerts direct influence to welding quality. If the droping speed of temperature is quick, the metal will be brittle, also, the possibility of crack produced at weld is increased.

摘要］ 法门寺合十舍利塔钢骨结构工程钢骨采用Q345GJC钢，施工经过冬季阶段（2007年11月～2008年2月），由于冬季施工的负温环境会使焊接质量受到直接影响，降温速度加快使焊缝金属脆化，增加裂纹产生的可能性，控制不好会造成焊接质量的下降甚至造成安全隐患。

Deflection of the support system is often critical, especially in older buildings where brittle materials were used in construction.

支持系统的偏折经常是重要的，特别是在更旧的大厦，易碎的材料用于建筑。

It has two main reasons: First of all, CE monomer polymerization after the cross-linking density, coupled with triazines elements in the ring structure of the high degree of symmetry, resulting in more brittle after curing CE.

这主要有两方面的原因：首先，CE单体聚合后的交联密度大，加上分子中三嗪环结构高度对称，造成CE固化后较脆。

Zeng Feng said that the osteoblasts dominance of one party, the failure of osteoclasts, the absorption can not be old, broken bones, the bones become brittle and hard,"once the forces encountered, as demagnetizer by the impact, answered broken Crack."

曾国峰说，成骨细胞一方独大，破骨细胞失灵，无法吸附老旧、坏掉的骨头时，骨头会变得硬而脆，「一旦碰到外力，就像磁器受到撞击，应声碎裂」。

According to the results of a series of experiments on surface grinding and dicing on brittle materials, the effects of grinding parameters are discussed.

通过对陶瓷、玻璃和单晶硅片的平面电泳磨削以及对玻璃的微细电泳切割实验，详细讨论了各种工艺参数对电泳磨削加工质量的影响。

If you have thick, brittle,discolored toenails, it is probable that you might have nail fungus.

如果你有厚，脆，变色脚趾甲，这是有可能，你也可能指甲真菌。

While such failures are not brittle, they have a varying degree of ductility.

虽然这种失败是不脆，他们有不同程度的延性。

Low temperature properties of weld ; resistance measurement ; deep cooling treatment ; disperse educt ; brittle fracture at low temperature

本文通过多次实验，找出改善16Mn钢焊缝低温韧性的新工艺，即在淬火的基础上深冷处理(-196℃温度下的处理)。

There are only elastic deformation and brittle deformation on the process of hydraulic fracturing, and not compaction.

水力劈裂过程只有弹性变形和脆性破坏，不存在裂隙压裂过程中的第三种变形机理—压缩破坏。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。