Ionization in a free - air chamber is the standard process for measuring x - and r - ray exposure ( in roentgens ).

自由空气电离室中的电离作用是量度x和r射线照射量 ( 伦琴 ) 的标准方法.

辞典例句

The quality of cooking chicken was guaranteed by the standard process.

并通过规范化的工艺控制,保证了烧鸡产品的质量.

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High standard process service!

标准化的流程服务!

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Ionization in a free - air chamber is the standard process for measuring x - and ? ? - ray exposure.

自由空气电离室中的电离作用是量度x和γ射线照射量的标准方法.

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