但其它四只球家庭、健康、朋友和精神都是玻鸡的。
But the other four balls-family, health, friends and spirit are made of glass.
引进了有效数密度的概念，对玻色-爱因斯坦凝聚（BEC）在球谐势阱中理想玻色气体的临界温度进行探讨。
The paper introduces the concept of significant density and explores the critical temperature of Bose-Einstein condense(BEC) in the ball harmony potential well in the ideal Bose gas.
对于不具备制球条件的玻纤企业，代铂炉型的改进是改善玻璃液质量，提高拉丝作业水平的重要措施。
The reform of partially Pt-substituted bushing furnace is an important measure to improve the quality of glass melt and the fiber drawing process.
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