查询词典 threshold frequency

emitted frequency：环境介质

apparent frequency 发射波频率 sBQ zr | emitted frequency 环境介质 2 ~ C/6@xm | ambient medium 电磁波 7G.>z6>k

observed frequency：觀察次數;實際次數

Observationally equivalent 对等观察值 | Observed frequency 观察次数;实际次数 | Observed joint frequency 观察的联合次数

recurrent pulses：周期脉冲

recurrent frequency ==> 重发频率 | recurrent pulses ==> 周期脉冲 | recurring frequency ==> 再生频率

age distribution：年龄结构

任何世代群体内所有个体同时出生,同时生长发育,同时达到性成熟,同时死亡. 也就是说,群体年龄结构(age distribution)相同. 描述群体遗传结构最常用的遗传参数是等位基因频率(allele frequency)和基因型频率(genotypic frequency).

audio-frequency spectrometer：声频谱仪

"audio frequency oscillator","声频振荡器" | "audio frequency spectrometer","声频谱仪" | "audiometer; audibility meter","听力计"

dual-frequency antennas：双频工作

双波段:Dual-wave band | 双频工作:dual-frequency antennas | 双频控制:dual -frequency-control

frequency changers：频率变换器

Freon-C 318;氟利昂-C318; 八氟环丁烷;; | frequency changers;频率变换器;; | frequency channels;频道;;

frequency converters：变频器

臂部 arm | 变频器 frequency converters | 变频调速 frequency control of motor speed

frequency converters：臂部 arm 变频器

闭链机构 closed chain mechanism | 臂部 arm 变频器 frequency converters | 变频调速 frequency control of motor speed

cyclotron dees：回旋加速器半月[型]铁

"cyclotron angular precession frequency","回旋加速器角进动频率" | "cyclotron dees","回旋加速器半月[型]铁" | "cyclotron frequency","回旋加速器频率"

Proceed：进行

按上下箭头可增减器械的制造数目,决定 后按"进行"(Proceed)按钮. 经过一段时间的制造、完工后就可开战. 用鼠标右键点击部队时,会出现部队的控制窗口,或者当你在城堡资讯窗口中按中间的向右 箭头也能进入驻防部队的控制窗.

ile foundation：桩基础

设计:Pile foundation design | 桩基础:ile foundation | 构筑物:structure foundation