replica

It is the replica of freezing fracture surface.

着重介绍了用笔者改进的脆断面复型法制备尼龙均聚物的 TEM样品 ,以研究不同压力下成型之尼龙的聚集态结构 ,特别是片晶结构。

scattering crystals,replication and metallic thin film,were discussed.

介绍了透射电子显微镜对钢中细小夹杂物的三种分析方法,即分散晶体法、萃取复型法和金属薄膜法。

As a result the replication of sub 0.

压印光刻技术将传统的模具复型原理应用到微观制造领域 ,是一种低成本高效率的集成电路制造技术。

A special surface replica technique for microcrack observation of rocks is introduced.

介绍了一种用于岩石材料微裂纹观察的复型技术。

The secondary phase particles in Ti-V-Nb microalloyed linepipe steel were investigated using carbon extraction-replica technique.

利用萃取复型分析技术 ,对Ti V Nb微合金管线钢中第二相粒子进行了研究。

The secondary phase particles in dual-phase steel were investigated by using carbon extraction-replica technique.

本文采用萃取复型分析技术,对低 Si-Mn 双相钢中的第二相粒子进行了研究。