自1995年第一次产生集体原子，“Bose - Einstein”冷凝物就成为普通的实验工具。

Since they were first made in 1995, Bose-Einstein condensates have become commonplace as experimental tools.

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而涂布纳米亲水膜的冷凝器有很强的抗腐蚀能力和自清洁能力，并允许用水直接清洗。

While the condensers coated with nm hydrophilic film have excellent anticorrosion, self cleaning performance, can be cleaned by water directly.

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介绍了作者自行设计的带冷凝器新型弹簧活塞式压力自平衡装置结构及其工作原理。

The structure and working mechanism on the new type of spring-piston pressure auto-balancing device with condenser was introduced.

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