Is lead really transmutable into gold ?; ideas translatable into reality .

铅真的 可以 变成金子吗？；可以变成现实的想法。

This paper combines finite elements with mathematical programming for shape optimization of shoulder transition curve and puts forward using transmutable arc as shoulder transition curve in a stepped shaft .

将有限元结构分析技术与数学规划方法相结合，对轴肩过渡曲线进行形状优化设计，提出用圆弧 蜕变曲线作为轴肩和 砂轮 越 程 槽的过渡曲线，以降低轴肩 应 力 集中。

Stem cells are transmutable meaning they can be turned into any type of cell .

干细胞是 可变的，意味着它们可以变成其他任一类型的细胞。