您要查找的是不是：
- This always sets ultimate limit to the noise performance obtainable. 它常常规定可能达到的噪声性能的基本限度。
- ultimate noise performance 基本噪声特征
- The ultimate noise levels are the same. 最终的噪音水平是一样的。
- This model can be used to evaluate noise performance of the correlator. 该模型可以用来估计相关器的噪声性能。
- LVDS has lower consumption, better noise performance and more reliable stability. LVDS具有更低的功耗、更好的噪声性能和更可靠的稳定性。
- The source resistance of the device under test will affect the noise performance of a feedback ammeter. 安培计的输入端压降和输入偏置电流也可能影响测量的准确度。
- Firstly, conducted the evaluation of the car"s noise performance and benchmarking, defined the object. 本文首先对车内噪声进行了评价,与同档次对标车车内振动和噪声级对比,确定了降噪目标。
- In this thesis, we first focus on the relationship between Raman pumping schemes and the noise performance of FRAs. 有鑑于此，本论文著重在探讨藉由变换光纤拉曼放大器的激发机制使得其在杂讯方面有更佳的表现。
- Although FRAs are often used in long-haul systems, we believe they can also benefit metropolitan networks with its better noise performance. 此外，一般光纤拉曼放大器多是用来作为远距离间的光放大器，但我们认为光纤拉曼放大器在杂讯方面的良好表现，也可以应用在都市间的区域网路中。
- Secondly, a Ku-band Vt-DRO is designed . Oscillator and its phase noise performance are elaborately analyzed by ADS software, which is also used to optimize DRO circuit. Ku波段电调谐介质稳频振荡器的设计,通过计算机软件对振荡电路及其相位噪声性能进行了详细的分析,优化设计了反射型DRO电路并进行了测试。
- In the method,DRO PLS is applied to be local oscillator to assure low phase noise performance and synthesizer in L band to assure high agile synthesizer speed. 其中，DRO PLS保证低相位噪声性能； L波段捷变频频综保证捷变频功能。
- Abstract: The transmission characteristics are investigated that includes the impendence, attenuation and noise performance of the low-voltage power line carrier channel. 文章摘要: 本文对低压电力线载波通信信道特性进行了实验研究，重点测量和分析了低压电力线的阻抗特性、衰减特性和噪声特性。
- The transmission characteristics are investigated that includes the impendence, attenuation and noise performance of the low-voltage power line carrier channel. 本文对低压电力线载波通信信道特性进行了实验研究，重点测量和分析了低压电力线的阻抗特性、衰减特性和噪声特性。
- Too low a source resistance can have a detrimental effect on noise performance, so there are usually minimum recommended source resistance values based on the measurement range. 过低的源电阻对噪声性能有决定性的影响，所以根据测量的范围，通常有一个最小的源电阻推荐值。
- DUT source capacitance will also affect the noise performance of a feedback type ammeter. In general, as source capacitance increases, so does the noise gain. DUT的源电容也会影响反馈安培计的噪声性能。一般地说，源电容增加噪声增益也增加。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- The solid cable design offers improved noise performance over fluid filled sections during periods of marginal weather conditions and is the strongest cable design in the industry. 固体电缆在恶劣气候条件下比液体电缆有更好的噪声性能,这种电缆在行业中是最坚固耐用的。
- Hard work is the ultimate source of success. 努力工作是成功之本。
- This car is the ultimate in luxury. 这是最奢华的汽车。
- Experimental results indicate that the method here has great improvement on the noise performance and frequency resolution and can detect effectively sinusoidals that have close-spaced frequencies. 仿真实验表明，本文方法具有较好的噪声稳定性和较高的频域分辨能力，能准确地检测出频率非常接近的正弦信号，具有较好的估计性能。
