- 标定频率
- 固定频率
- 稳频
- fixed: adj. 1.固定的；确定的，不变的，固执的。 2.【化 ...
- frequency: n. 1.屡次，频仍，频繁。 2.(脉搏等的)次数，出现 ...
- fixed-frequency: 固定频率
- audiometry fixed-frequency: 定频式测听法
- fixed frequency accelerator: 固定频率加速器
下载手机词典可随时随地查词查翻译
fixed frequency中文什么意思
- 标定频率
- 固定频率
- 稳频
下载手机词典可随时随地查词查翻译
例句与用法
- 更多例句： 上一页
- The 1mhz fixed frequency switching allows for tiny external components and the regulation scheme is optimized to ensure low emi and low input ripple . an external resistor sets the full - scale led current , while two digital inputs control on / off and select amongst three levels of brightness . the circuit operates in 1x mode until just above dropout
工作在1mhz固定频率,采用线性调制模式使输入纹波大大减小;利用一个外部电阻可以设置满量程led电流;外接两个数字信号控制芯片开关并选择led三级亮度中的一级;具有过温、过压/欠压等保护功能,工作温度范围为- 40 + 85 。 - At the same time , when the gas flow passes the flow area of the inlet valve at a high speed , turbulent throw - outs will appear and lead to the generation of high frequency noises . as the flow area of the inlet valve keeps changing , the turbulent noise is of fixed frequency range ( generally over 1 000 hz )
与此同时，当气流以高速流经进气门流通截面时，产生湍流脱体，导致高频噪声的产生，由于进气门通流截面是不断变化的，因此湍流噪声具有一定的频率范围，主要集中在1000hz以上的高频范围。 - It is important rules that research for dynamic characteristics of the mill system of single - pinion drives in operation to prevent damage from the resonance between fix frequency and bestir frequency in this paper , the pattern of pinion - - - drive shaft - - - decelerator gear vertical vibration in the mill system of single - pinion drives is established
最后，对2 . 6 13m的磨机系统进行了动态特性的实例分析。研究边缘传动磨机系统的动态特性，对避免由于激励频率接近或等于系统的固有频率而导致共振及设备的失效，预测系统在可能激励下的响应特性，优化系统结构等等都具有很重要的意义。 - They were technology paradigm shifting from analog signals to digital signals in xihu electronic co . and the shifting from dynamic frequency to fixed frequency of air condition manufacturing in haixin co . at last , by the combination of efa ( exploratory factor analysis ) and cfa ( confirmative factor analysis ) method we proposed and approved the interaction among learning , unlearning and innovationess
通过研究西湖电子从模拟技术向数字技术转变一以技术推动为主导的范式转变和海信集团以市场拉动为主导的范式转变，生产变频空调的案例说明组织在技术范式转变时期的组织学习模式。 - First , the ray tracing equation and its numeric solution is presented in this paper , then on the base of quasi - parabolic ionosphere model , using the technology of the numeric ray tracing , a ray tracing simulateing platform is established . this platform can simulate the ray tracing for a fixed frequency or sweeping frequencies , also can calculate the group path and the covered region of rays
首先,本文给出了射线追踪方程及其数值解法,在球形对称准抛物模型背景电离层基础上,利用数字射线追踪方法,建立了射线轨迹演示平台。该平台可实现定频或扫频射线轨迹演示,计算各射线群路径,覆盖区域等功能。