The CDF Series air amplifiers generate high output flow using a small volume of compressed air.

CDF系列的空气放大器，使用小量的压缩空气，产生高的输出流量。

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In this paper. We give a constant property of general CDF equation.

本文给出一般CDF方程的一种不变性。

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Conclusion on the basis of routine ultrasonography, dynamic observation through oral infusion of GI ultrasound contrast medium is a simple, non-invasive and effective method of diagnosing CDF.

结论在常规超声检查的基础上，口服胃肠道超声造影剂动态观察的方法简易可行、无创、准确性较高，是诊断胆囊十二指肠瘘的有效方法。

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The CDF team think they have found a bit more of it, in particles known as D0-mesons.

ECONOMIST: Are matter and antimatter truly opposites?

The CDF demanded that Dr Byrne make a public statement supporting the Humanae Vitae, the Papal encyclical on birth control, and the church's opposition to the ordination of women.

BBC: A nun on the run from Rome

The researchers from the Collider Detector at Fermilab (CDF), however, do seem to have confirmed a discrepancy between matter and antimatter.

ECONOMIST: Are matter and antimatter truly opposites?