frequencies
n.
（某事发生可重复的）频率( frequency的名词复数 )；发生率；（声波或无线电波的）振动频率；经常发生
英英释义
frequency[ 'frikwənsiz ]
n.
the number of occurrences within a given time period
"the frequency of modulation was 40 cycles per second"; "the frequency of his seizures increased as he grew older"
同义词：frequenceoftenness
the ratio of the number of observations in a statistical category to the total number of observations
同义词：relative frequency
the number of observations in a given statistical category
同义词：absolute frequency
词组短语
high frequency高频
low frequency低频率；低周波
frequency domain[化]频域；频率范围
frequency conversion频率变换
radio frequency无线电频率
natural frequency自然频率，固有频率；本盏率
frequency response频率响应；录放幅频响应
frequency spectrum频谱；频率谱
frequency converter变频器
frequency band频带；频段
video frequency视频率
frequency control频率控制
frequency division分频；频率划分
frequency range频率范围
vibration frequency频率；振动频率；波动频率
frequency modulation调频
intermediate frequency中频
frequency division multiplexing频分复用；分频多路传输
power frequency电力频率；工业频率
resonance frequency共振频率；谐振频率；共鸣频率
双语例句
用作名词(n.)
At some frequencies, it can penetrate walls.
在一些频率，它能穿透墙壁。
Confined waves have definite frequencies.
被限制的波具有确定的频率。
权威例句
Spontaneous Emission Probabilities at Radio FrequenciesSpontaneous Emission Probabilities at Radio Frequencies
On uniform convergence of the frequencies of events to their probabilities
Metamaterial electromagnetic cloak at microwave frequencies.
Maximum-likelihood estimation of molecular haplotype frequencies in a diploid population
A measure of population subdivision based on microsatellite allele frequencies.
Relationships between the carbon-oxygen stretching frequencies of carboxylato complexes and the type of carboxylate coordination
Harmonic Vibrational Frequencies: An Evaluation of Hartree−Fock, Møller−Plesset, Quadratic Configuration Interaction, Density F...
ChemInform Abstract: GROUND STATES OF MOLECULES. 37. MINDO 3 CALCULATIONS OF MOLECULAR VIBRATION FREQUENCIES
Inference of Population Structure Using Multilocus Genotype Data: Linked Loci and Correlated Allele Frequencies
1. There are only a limited number of broadcasting frequencies.
只有数量有限的广播频率。
《牛津词典》
2. It's easier to find and acquire jamming equipment for some frequencies than it is for others.
某些频率比其他频率更容易找到并获取干扰设备。
youdao
3. The young of ground-nesting warblers produce begging cheeps of higher frequencies than do their tree-nesting relatives.
相比在树上筑巢的同种类雏鸟，在地面筑巢的鸣禽雏鸟会发出频率更高的乞食叫声。
youdao
4. Keyssar rightly understands that a better way to measure the impact of unemployment is to calculate unemployment frequencies.
Keyssar 正确地认识到，衡量失业影响的更好的方法是计算失业频率。
youdao
5. Much of the money in this project is being spent on developing the special hardware needed to search many frequencies at once.
这个项目中的很多资金都用在研发所需的能同时搜寻多个频率的特殊硬件上。
youdao
6. Actual loss will depend upon the particular frequencies to which one is exposed, and whether the sound is continuous or intermittent.
实际的损失将取决于暴露的特定频率，以及声音是连续的还是间歇的。
youdao
7. Their allele frequencies at numerous genetic loci gradually become more and more different as new alleles independently arise by mutation in each population.
随着新等位基因在每个群体中独立突变产生，它们在许多遗传位点上的等位基因频率逐渐变得越来越不同。
youdao
8. Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Googling.
安全设备需要列出其散播的频率——这意味着，潜在的盗贼只需稍微谷歌搜索一下，就可以找到他们需要知道的东西。
youdao
9. Different types of organizational value systems were associated with different frequencies of contending values as well as different types of managerial response.
不同类型的组织价值体系与不同频率的价值竞争以及不同类型的管理对策有关。
youdao
10. The department will make sure that newly launched satellites don't use radio frequencies that would interfere with existing satellites,and schedule when such new satellites can be launched.
该部门将确保新发射的卫星不使用会干扰现有卫星的无线电频率，并将安排新卫星的发射时间。
youdao
11. The department will make sure that newly launched satellites don't use radio frequencies that would interfere with existing satellites, and schedule when such new satellites can be launched.
该部门将确保新发射的卫星使用的无线电频率不会干扰现有卫星，并计划何时发射此类新卫星。
youdao
12. For an initial service, a 10 megahertz-wide band of frequencies will be needed.
初期制动将需要10兆赫兹宽的频带。
《柯林斯英汉双解大词典》
13. You have been using these frequencies in Technique 8 Part 1.
您在技术8第1部分使用的便是这些频率。
youdao
14. The lattice vibrational frequencies aren't the same any more.
晶格振动频率，总是不一样的。
youdao
15. From this, they can determine the lowest resonant frequencies.
据此，他们就可以确定最低的共振频率。
youdao
16. The problem has to do with how radio frequencies are assigned.
这个问题和无线电频率的分配方式有关。
youdao
17. How many actual frequencies are we generating here? One, sing.
到底有多少种频率呢，一，唱。
youdao
18. A typical phone conversation changes frequencies around 60 times.
一次普通的通话要改变60次的频率。
youdao
19. So we know these frequencies, we know these wavelengths very well.
我们知道这些频率，我们知道这些波长。
youdao
20. Coupling associates each ion with both characteristic frequencies.
耦合使每个离子都具有了两个电子的特征频率。
youdao
21. You can adjust the range of frequencies available to this governor.
您可以调整此调控器可用的频率范围。
youdao
22. Again you can adjust the range of frequencies available to this governor.
您仍然可以调整此调控器可用的频率范围。
youdao
23. The lower frequencies travel well but can't carry as much information.
频率越低传输距离越远，但数据传输率越低。
youdao
24. These lines are produced by lamps, and the frequencies are very well known.
这些线由灯光产生，频率，是众所周知的。
youdao
25. The tests measured range of hearing over low, mid and high noise frequencies.
这些测试测量了对低、中、高频率噪声的听觉范围。
youdao
26. The frequencies have the color of pale pastel rainbow mixed with pale silver.
该频率有着淡粉彩虹与淡银混合的色彩。
youdao
27. Higher frequencies can carry more data, but lose power rapidly over distance.
频率越高，能传输的数据量越大，但相同距离下能量损失得越快。
youdao
28. Conditional frequencies are perhaps more interesting than plain histograms.
条件频率分布可能比普通的直方图更有趣。
youdao
29. Therefore the optimizer is aware of the different frequencies of the available models.
因此，优化器清楚各种已有型号出现的不同频率。
youdao
30. Therefore the optimizer is aware of the different frequencies of the available models.
因此，优化器清楚各种已有型号出现的不同频率。
youdao
frequencies
