1.
Study on the Double-frequency Coefficients of KIO_3 Crystal Powder by Simulation in Non-polarization Incidence
模拟研究非偏振入射KIO_3晶体粉末倍频效应
2.
Preparation of Nano-sized Metal Powders by Using High Frequency Induction Heating Technique;
高频电加热蒸发法制备金属纳米粉末
3.
Study on Ni60A Alloy Powder Coating by Supersonic Frequency Induction Heating
超音频感应熔覆Ni60A合金粉末涂层的研究
4.
octave and third octave spectrogram
倍频程及1/3倍频程频谱图
5.
one-tenth decade
１／１０的十倍频程
6.
Composed of or similar to powder.
粉的由粉末组成的或类似粉末的
7.
A frequency multiplier which multiplies the frequency of an input signal by two.
使输入信号的频率加倍的一种倍频器。
8.
Octave-band and fractional-octave-band filters
GB/T3241-1998倍频程和分数倍频程滤波器
9.
metal powder printing
【纺】金属粉末印染
10.
He crushed a piece of chalk to powder.
他将一支粉笔压成粉末。
11.
A PLL Frequency Synthesizer with High Multiple-Frequency
一种多倍频选择的高倍频锁相环频率合成器
12.
Powders for powder metallurgical purposes--Sampling
GB/T5314-1985粉末冶金用粉末的取样方法
13.
haploid breeding by pollen culture
花粉单倍体育种方法
14.
A Radio Frequency Multiplier for the Rubidium Vapor Cell Frequency Standard
一种铷原子频标射频倍频单元的实现
15.
Made of, covered with, or crumbling to fine powder or dust.
粉的用粉或末制成、覆盖或坍塌成粉或末的
16.
third-octave filter set
1/3倍频程滤波器组
17.
third octave filter
1/3倍频程滤波器
18.
Step recovery diode frequency multiplier
阶跃恢复二极管倍频器