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- The phase noise is not only the main specification for the signal generators of the radar, communication and ECCM, but also the main basis to measure the spectrum purity of the frequency synthesizer. 相位噪声是雷达、通信、电子对抗等装备中发射源的主要技术指标 ,也是衡量频率合成器信号纯度的主要依据。
- Aiming at the modulator test results, an optimization design method of Gaussian filter has been proposed on improving the spectrum purity and the uplink signal DS-BPSK modulation is realized. 针对调制器的测试结果,提出了提高频谱纯度的高斯滤波器的优化设计方法,实现了对上行信号的DS-BPSK调制。
- Project of the fine spectrum purity signal source 一种高频谱纯度合成信号源实现方案
- Chinese people regard lotus as an emblem of purity. 中国人把莲花看作是纯洁的象征。
- We must ensure the purity of drinking water. 我们必须确保饮用水的纯净。
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- Lenin fought stubbornly for the purity of Marxist theory. 列宁顽强地为维护马克思主义学说的纯洁性而战斗。
- The EDX spectrum shows that the nano-zinc sulfide has high purity. EDX能谱表明该法制备的纳米硫化锌具有较高的纯度。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- It's a soprano of great compass and of great purity. 这是一种音域宽广,高度纯正的女高音。
- Whiteness is emblematic of purity. 白色是纯洁的象征。
- spectrum purity 频谱纯度
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭,莫衷一是。
- In the spectrum, distinct colours shade into each other. 在光谱中,截然不同的颜色相互融合起来。
- There is a wide spectrum of opinions on this question. 在这个问题上有著各种不同的意见。
- Something added that lowers value or purity. 掺杂物,杂质能使原物降低成色、纯度的添加物
- The purity in the water supply is very important. 供水的纯净是非常重要的。
- Buddha remains uncompromised, hence his purity. 佛陀保持不妥协,因此他是纯洁的。
- That kind of love defiles its purity simply. 那恋爱本身就是亵渎了爱情的纯洁。
- Probity and purity will command respect everywhere. 为人正派到处受人尊敬。