lamellar spacing

基本解释

While the content of W reaches 0.4%, the grain size and lamellar spacing becomes keeping at a stable value.
钨含量达到0.4%以后，晶团细化及片层间距增加的效果便渐趋稳定。
The relationship between the lamellar spacing and the edgewise growth velocity under the specific undercooling is the core of growth kinetics.
特定过冷度下的层片间距与正向界面推移速率的关系是珠光体生长动力学的主要问题。
The C-RE segregation lowers the transformation temperature of pearlite, which lessens the thickness of lamellas and lamellar spacing of pearlite and induces the granular pearlite.
RE偏聚使珠光体转变的开始温度降低，从而减小珠光体的片层厚度及层间距，并导致粒状珠光体的形成。

片层间距
The value of fracture toughness is at a relatively low level because of the big grains, the large lamellar spacing and the mis-oriented lamellar directions of TiAl structures prepared accordingly.
断裂韧性值处于较低的水平,这是由于目前利用该工艺制备的TiAl合金组织的晶粒还很粗大、片层间距较厚、片层方向较为杂乱。