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&&turn-over-frequency 什么意思
turn-over-frequency 什么意思
在分子筛布朗斯特酸性活性位中，turn-over-frequency 该如何翻译，活性更新频率？求指点。
谢了，顺便说下楼主的图片是第五届索维尔会议的产物，人很牛X，但貌似跟催化无关啊，还是要感谢楼主的解答，
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frequency中文是什么意思
音标：[ 'fri:kwənsi ]&&发音：&&名词复数: frequencies&&&
中文翻译n.1.屡次，频仍，频繁。2.(脉搏等的)次数，出现率；频度；【物理学】频率，周率。短语和例子audio frequency音频。 a high [low] frequency高[低]频。 the frequency of earthquakes in Japan 地震在日本的频繁发生。 mean [median] frequency中频。 resonance [resonant] frequency谐振频率，共振频率。 ultrahigh frequency超高频。 ultralow frequency超低频。 very high frequency甚高频。 very low frequency甚低频。&&&&频率发生器倍频器&&&&频率推挽&&&&频段&&&&调频与音频&&&&频率调制与转换&&&&低频中频&&&&射频泵浦频率&&&&视在频率&&&&指配频率&&&&绝对频率&&&&吸收频率&&&&绝对频率&&&&绝对词频; 绝对频率&&&&吸收频率; 吸收平衡&&&&需用资料的次数; 需用资料的频率&&&&事故发生率; 意外事故发生频率; 意外事故频率&&&&累积频数&&&&累加次数&&&&声频、音频; 音频&&&&声频&&&&交叉频率，分频频率&&&&交叉频率，分频频率&&&&实际频率; 实际频数&&&&额外频率&&&&黑洞率&&&&频数分布分析
例句与用法Wave speed equals frequency times wavelength .波速等于频率乘以波长。He manipulated the frequency dial of the radio .他开始调拨频率键盘。Confined waves have definite frequencies .被限制的波具有确定的频率。Accidents are happening with increasing frequency .事故频繁发生。Radiation must have exactly the frequency .辐射必须严格具有频率。The resulting frequency varies by a few percent .最终频率有少许变动。The pitch depends on the frequency .音调的高低是由频率决定的。N is the desired noninteger frequency divider .N为所要求的非整数分频值。The high frequencies are attenuated .高频成分被削减。The frequency and amplitude of vibration are monitored .振动的频率与振幅受到监控。更多例句：&&1&&&&&&&&&&
英文解释the number of observations in a given statistical category同义词：, the ratio of the number of observations in a statistical category to the total number of observations同义词：, the number of occurrences within "the frequency of modulation was 40 cycles per second"; "the frequency of his seizures increased as he grew older"同义词：, ,
百科解释Frequency is the number of occurrences of a repeating event per unit time. It is also referred to as temporal frequency.详细百科解释
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frequency的中文翻译，frequency是什么意思，怎么用汉语翻译frequency，frequency的中文意思，，，发音，例句，用法和解释由查查在线词典提供，版权所有违者必究。
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The tanks broke down with increasing frequency.
坦克越来越频繁地熄火。
(声波或无线电波的)频率，周率
In physics, the frequency of a sound wave or a radio wave is the number of times it vibrates within a specified period of time.
You can't hear waves of such a high frequency.
如此高频率的声波是无法听到的。
...a frequency of 24 kilohertz.
24 千赫的频率
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