PF
- abbr. 性能因素（Performance Factor）；气动浮筒（Pneumatic Float）；脉波频率（Pulse Frequency）；加压风机（Pressurization Fan）
网络释义专业释义英英释义
Granox P-F 锰克混剂
Surfix P F 一体铁基统计型
Granox P-F-M 钼锰克混剂
P&F Hotel 台中市过来旅店 ; 来旅店
P F Obrecht 标签
P F Tischler 标签
Drucker P F 德鲁克
Baris P F 名称
P & F 管道和固定设备
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频率表
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酚醛树脂
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引示滤波器 (pilot filter)正回馈 (positive feedback)主频率 (primary frequency)程式功能 (program function)脉冲频率 (pulse frequency)脉冲重覆频率
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穿孔素
·2,447,543篇论文数据，部分数据来源于NoteExpress
PF
- abstract: PF (Packet Filter, also written pf) is a BSD licensed stateful packet filter, a central piece of software for firewalling. It is comparable to netfilter (iptables), ipfw and ipfilter.
以上来源于: WordNet
柯林斯英汉双解大词典
pf
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1.
the INTERNET DOMAIN NAME for French Polynesia 法属波利尼西亚
双语例句原声例句权威例句
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The process template represents the reusable class of process parts described by P F method.
过程模板代表由P- F方法描述的部分过程的可复用类。
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Everyone is born with a P. F. O., but in most individuals it closes shortly after birth.
所有人生来都会带有卵圆孔未闭，但是绝大多数人会在出生之后很快闭合卵圆孔。
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By means of the bin, a comparative test of tractive performance between the wedged paddle wheels and nonrim ones ofpaddy-field tractor(P. F. T. ) is analysed.
此外，还分析了在该土槽上所进行的机耕船用楔形轮与无轮缘叶片轮的牵引特性的对比试验。
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which is f , divided by the value of the x-axis here.
斜率，而f是p趋于0时pV的极限。
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So these names, they don't really make any sense why they're called past s p and f, and it turns out that it comes from spectroscopy terms that are pre-quantum mechanics where, for example, this is called the sharp line, I think the principle, the diffuse, and the fundamental.
看到这些名字，你会发现,它们为什么叫s，p，f是没什么道理的，事实上,它们来源于,量子力学之前的光谱学中的术语，例如，它们分别叫做锐线，我认为是主线，漫射和基本。
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