binary eutectic造句

例句与造句

1. The present thesis has carried out detailed investigation on the rapid solidification of undercooled bulk water and pb - sn binary eutectic alloy with acoustic levitation , and the various factors influencing the achievement of undercooling in sound field have been analyzed
   主要取得了以下几方面的研究成果：研究了5 8mm的大体积水在声悬浮无容器条件下的快速凝固行为。获得了最大为24k的过冷度。
2. The microstructure , structure , composition , phase of joint region , and the microstructure and composition of fracture have been analyzed using the equipment of metallurgical microscope , sem , eds , xrd and binary eutectic phase diagram for the al - cu system and diffusion theory
   利用金相显微镜、扫描电镜、能谱仪、 x射线衍射分析仪，结合al - cu二元合金相图及扩散理论，分析了接头区域的形貌、组织、成分、相组成，以及断口形貌、成分。
3. It's difficult to find binary eutectic in a sentence. 用binary eutectic造句挺难的