二元共晶 meaning in English

binary eutectic
two component eutectic
two-component eutectic

The containerless rapid solidification of al - 32 . 7wt % cu eutectic alloy in drop tube is investigated . the " lamellar eutectic - anomalous eutectic " microstructural morphology transition occurs with the decrease of droplet size
采用落管无容器处理技术研究了al - 32 . 7wt cu二元共晶合金在深过冷条件下的快速凝固规律。
Containerless processing is a promising way to study rapid solidification . it can efficiently eliminates heterogeneous nucleation induced by container wall so that large undercoolings can be achieved prior to solidification
同时，采用落管无容器处理技术，研究了al - 32 . 7wt cu二元共晶合金的深过冷及快速凝固行为。
But it is mainly dependant on the physical parameters such as volume shrinkage . and when phbv crystallized , the hv content will be segregated , it will be accelerated when crystallization temperature is increased
在结晶过程中， phbv二元共晶中hv (羟基戊酸)组分会受到排斥，结晶温度的升高会导致hv组分分凝现象的加剧。