absolute frequency
英 [ˈæbsəluːt ˈfriːkwənsi]
美 [ˈæbsəluːt ˈfriːkwənsi]
绝对频率，绝对频数
英英释义
noun
- the number of observations in a given statistical category
双语例句
- By using the plane wave expansion and finite-different time-domain ( FDTD) methods, we can find a larger absolute band gap in the low and high frequency.
通过运用平面波展开方法以及有限差分时域（FDTD）方法进行分析，可以明显地发现，在低频和高频区域增大了光子晶体的光子禁带。 - Combination with the characteristics of sEMG, we proposed two methods, which are the most absolute value of high frequency wavelet coefficient and the joint of wavelet coefficients and the largest lyapunov index.
结合表面肌电信号的特点，提出了小波高频系数的最大绝对值和小波系数与最大利亚普诺夫指数联合特征值两种特征提取方法。 - In spite of the progression of some comprehensive therapies such as focal injection of absolute alcohol, cryotherapy, radio frequency and microwave thermofixation, interventional radiotherapy, biotherapy, and so on, chemotherapy remains the main strategy and the prognosis is still unsatisfying in the main.
尽管近年来在局部注射无水酒精、冷冻治疗、射频及微波热固化治疗、放射介入治疗以及生物治疗等综合治疗方面取得了一定的进展，但总体预后仍然较差，并且化疗仍为其主要方法。 - The problem of altering the rotating coordinate system to absolute coordinate system is often encountered when the frequency characteristics of unsteady vortex shedding in turbine engine is studied.
在研究叶轮机械转动部件非定常旋涡脱落频谱特性时，难以避免会遇到旋转坐标系向绝对坐标系转换的问题。 - We develop the seed CW laser source by using the ring dye laser pumped by a diode semiconductor laser, the absolute laser frequency locking and automatic tracing system, three frequency laser generator, pulse dye amplifier, auto-aligning system.
发射机部分：采用半导体激光器泵浦环形染料激光器作为系统种子激光光源，研制了激光频率绝对锁定跟踪系统、三频激光产生器、脉冲染料放大激光器、自动准直系统等。 - A Study About Absolute Auditory Discrimination at Different Frequency Level and Different Loudness Level
不同频率和响度声音的听觉判断绩效研究 - Here, we introduce the nucleosome dinucleotide absolute frequency, and use it to quantify every nucleosome. which made using mathematical methods to deal with the nucleosome data become possible.
在这里，我们引入了核小体二联体绝对频率，使用它我们把每个核小体进行向量化，使使用数学方法处理核小体数据成为可能。 - The absolute frequency of homologous recombinant event is 2 × 10-7. CONCLUSION: This preliminary investigation provides a basis for future studies to generate mammary gland bioreactors through the subsequent nuclear transfer ( NT) technique.
结果：获得了一株定点整合的细胞克隆，绝对基因打靶效率为2×107。结论：本实验结果为后续利用核移植技术制备乳腺生物反应器提供了坚实的实验基础。 - Laser absolute frequency and energy-level difference measurement by polarization beats
基于极化拍频激光绝对频率与原子能级差的测量方法研究 - Therefore, the frequency utilization as compared with the other two criteria have absolute advantages in the same frequency bandwidth can support more users, to meet many of our users the status quo.
所以在频率利用率上与其他两个标准相比占有绝对优势，从而在相同的频率带宽内可以支持更多的用户，满足了我国用户众多的现状。