veining怎么读，veining什么意思，veining短语和例句

1.Research has believed that veining in admission and exhaust passage of diesel engine cylinder head may mainly be caused by crack of sand core occurring in high temperature phase change expansion.

研究认为，柴油机气缸盖进、排气道脉纹的产生主要是由硅砂高温发生相变膨胀导致砂芯开裂引起的。

2.Research has believed that veining in admission and exhaust passage of diesel engine cylinder head may mainly be caused by crack of sand core occurring in high temperature phase change expansion.

研究认为，柴油机气缸盖进、排气道脉纹的产生主要是由硅砂高温发生相变膨胀导致砂芯开裂引起的。

3.Veining defects have been effectively prevented and eliminated by improvement on gating system, especially by special additive to core sand and sinter coating on surface of sand core.

通过改进浇注系统，特别是采取在进、排气道芯砂中添加特殊抗脉纹添加剂及在砂芯表面涂刷烧结型涂料等工艺，有效地预防和消除了脉纹缺陷。

4.As main axis, there is a main veining where the most important public functions are set up and extend to the surrounding.

叶脉中心的轴线为主要脉络，沿此设置重要公共功能分区，并向四周扩展。

5.The formulation, preparing process, application principle and notices of anti - veining coatings are introduced.

介绍了防脉纹涂料的配方、制备工艺、使用原理及注意事项。

6.It is also helpful to reduce the veining defects using enhanced colloidal silica.

使用快干增强硅溶胶也有助于降低毛刺缺陷。

7.Art is a mirror reflects the era veining of the current society.

艺术是社会的镜子，反映出当今社会的时代脉络。