英译中（Translate）：stomatal frequency（）

低频噪声low-frequency noise

中频噪声mid-frequency noise

高频噪声high-frequency noise

射频识别技术的英文全称是Radio Frequency Identification缩写（）

Downlink Frequency在以下哪个参数界面中显示（）。

A:LTE Server CellInformatio B:LTE PCI RSRP/RSRQ C:LTE PHYInformatio D:LTE CellInformatio

英译汉：frequency

频度(frequency)

A commonplace in genetics is the relationship between recombination frequency and crossover value. Generally speaking, ______.

A:recombination frequency may be directly obtained according to phenotypic ratios, but crossover value cannot be directly obtained according to phenotypic ratios B:crossover value may be replaced by recombination frequency or chiasm frequency you get from the observation under microscope when genetic distance is considerably short C:crossover value may be replaced by recombination frequency when genetic distance is as a medium value, not too long and not too short D:recombination frequency will be very different from crossover value when there is a third locus in between the two loci you analysed