您要查找的是不是:
- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
- In allene, the frequency falls further to 1389 ?? 在丙二稀类中,该频率再度降至1389厘?啤?/uk>
- A filter whose transfer function is matched with the frequency spectrum function of input signal. 其传递函数与输入信号的频谱函数相匹配的一种滤波器。
- Radiation must have exactly the frequency. 辐射必须严格具有频率。
- The frequency of aberration by CGH was 60%(12/20). 20例淋巴瘤患者CGH核型异常检出率为60%25。
- The frequency with which a person is present. 出席率某人出席的频率
- The frequency of EAA is increasing gradually. 避免抗原是治疗的关键,糖皮质激素疗效明显。
- The number of cycles per second is the frequency. 而频率则是指每秒可完成的周期数。
- The frequency at zero current is 60[kHz]. 零电流的频率为60 [千赫] 。
- Spectrum peaks were found in the lower frequency area of the vibration signals obtained from the compressor set. 摘要分析某压缩机组振动信号的频谱发现低频处具有较高的谱峰。
- the frequency area 频率域
- The pitch depends on the frequency. 音调的高低是由频率决定的。
- He steered into the parking area. 他把车开进了停车区。
- In seri-al resonant receiver front-end not only the signal-to-noise ratio at high frequency arca can be rised ,butalso that one at low frequency area can not be decreased. 对于串联谐振型接收机前端,不仅能提高高频段的信噪比,同时又不牺牲低频段的信噪比。
- At what value is the frequency low alarm set? 频率低报警是多少?
- Those methods were concluded.The borehole restrained frequency area quantified was applied to prepare a related program for the quantitative prediction of seam thickness. 对这些办法进行了归纳,并采用钻孔约束频域定量预测法(谱矩法)来编制相应的程序进行煤层厚度定量预测。
- Is the frequency with which to schedule the agent. 计划代理的频率。
- The frequency of the test tone was 300 Hz. 测试声为300赫。
- The slum area was sordid and filthy beyond belief. 该贫民区之污秽肮脏简直令人难以置信。
- P is the frequency of the most common allele. 代表最常见等位基因的频率。