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- receiver noise factor 接收机噪声系数
- noise factor in receiver bandwidth 接收机带内噪声系数
- If logarithmic begining point puts below 10db receiver noise level. It still has constant false-alarm rate characteristics. 如果对数起点选在接收机噪声电平以下10分贝时,它还具有恒虚警特性。
- Familiarity with optical communication concepts such as fiber nonlinearities, polarization dependence, transmitter and receiver noise theory, etc. 熟悉光通信理念，例如光纤非线原理、偏振相关性、发射器、接收器的噪音理论等等。
- In this expression N is the noise factor, #L is the number of trace lines in the workflow log, and #T is the number of elements (different tasks). 在该表达式中，N是噪音因子，%23L是日志中跟踪线索的个数，%23T是元素（不同任务）的个数。
- Thirdly, it introduces the radar receiver model. This part mostly discusses the structures of STC, AGC and coherent detector, also it gives a simulation means of receiver noise. 然后介绍了雷达接收机模型,主要描述了灵敏度时间控制(STC)、自动增益控制(AGC)、相干检波器的模块结构和建模方法,同时还介绍了接收机噪声的仿真思路;
- The methods to minimize the extra FM noise of LO and the discrimination effect are proposed so that the additional receiver noise can be effectively repressed. 提出了降低本振附加的FM噪声,减小系统的鉴频效应,使整机的附加噪声得以有效抑制的改进措施。
- NFA series noise factor meter has low instrument inaccuracy to be spent surely, this conduces to manufacturer undertaking to component accurate, reduplicative is measured. NFA系列噪声系数测试仪存在低的仪器不确定度，这有助于制造商对元件进行切确、反复的测量。
- Receiver Noise and the Signal-to-Noise Ratio 接收机噪声和信-噪比
- Analysis of the Noise Factor Analyzer 噪声系数分析仪浅析
- Gear Box Noise Factor and Control 影响齿轮箱噪声的因素及其控制方法
- Two sensors on two sides of leaking point can magnify the received noise signal and send it wirlessly through transmitter to correlator's mainframe. 置于漏点两侧的两个传感器可放大接收到的漏水噪声信号，并通过发射机以无线电方式传送给相关仪主机。
- equivalent receiver noise bandwidth 等效接收机噪声带宽
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That's a factor which we must not neglect. 这是我们不应忽视的一个因素。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- I factor ed my uncle's estate for three years. 我代管我叔父的财产已有三年了。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
