DF
- abbr. （统计学）自由度（degrees of freedom）；Unix/Linux 命令 df，用于显示文件系统的磁盘使用情况和可用空间（源自 disk free）；测向器（direction finder）；系主任（Dean of the Faculty）
网络释义专业释义英英释义
D-F 几乎无色 ; 无色
PROGRAMS D-F 走遍美国初级教程
D&F Equipment 染整设备
D&F News 业界新闻
Zhao D F 赵德丰
CMD D F Find 查找
D F Spulber 史普博
D F D 资料流程图 ; 数据流图 ; 数据流程图
d-f transition df跃迁
C D F 频道定义格式
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测向 (direction finding)
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探向器 (direction finder)测向器测向 (direction finding)
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测向 (direction finding)资料栏位 (data field)资料流 (data flow)资料流程磁碟档 (disk file)磁碟档案十进制分数 (decimal fraction)装置旗标 (device flag)df命令测向器 (direction finder)
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Df
- abstract: df (abbreviation for disk free) is a standard Unix computer program used to display the amount of available disk space for filesystems on which the invoking user has appropriate read access. df is usually implemented by reading the mtab file or using statfs.
以上来源于: WordNet
柯林斯英汉双解大词典
DF
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1.
ABBREVIATION for Defender of the Faith 保教功臣
双语例句原声例句权威例句
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Fed is spelled f-e-d. But your note says f-e-e-d, telling Dad to feed the dog!
“Fed”的拼写是 f-e-d，但你的纸条上写着 f-e-e-d，这是在告诉爸爸要喂狗！
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In the A, B, C, D and F grading system, the first four letters are typically considered passing grades.
在 A、B、C、D 和 F 评分体系中，前四个字母通常被认为是及格。
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Via inter-disciplinary study, the author advances his double-leveled D&F (domestication and foreignization) theory.
通过跨学科综合分析，作者提出双层次归化与异化的论点。
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Most American colleges and universities use the grading system of A,B,C,D and F.
VOA: special.2009.03.05
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No. The last movie he had finished was in complete control of was F for the Fake.
不，他完成的最后一部影片是,《F就是D版》
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I need to now put this float somewhere, and I'll put it in a variable called f that you can call it whatever you'd like.
我现在需要把这个浮点数放在哪个地方，然后我把它放在,一个叫做f的变量里,你也可以给这个变量取其它的你喜欢的名字。
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