相似比
- 与 相似比 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Part of the reason for working that large is because I have a really hard time doing the likenesses on the actors any smaller than that.
把画画得这么大的部分原因是因为,如果在比这更小的地方画的话,就很难画出演员与角色的相似处。
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The trajectories of their, first sequent, then simultaneous, urinations were dissimilar: Bloom's longer, less irruent, in the incomplete form of the bifurcated penultimate alphabetical letter, who in his ultimate year at High School (1880) had been capable of attaining the point of greatest altitude against the whole concurrent strength of the institution, 210 scholars: Stephen's higher, more sibilant, who in the ultimate hours of the previous day had augmented by diuretic consumption an insistent vesical pressure.
375他们二人那起初有先有后,继而同时撤出去的尿的轨道并不相似。布卢姆的较长,滋得没那么冲,形状有点像那分叉的倒数第二个字母,却又有所不同。敢情,他念高中最后一年(一八八0)的时候,曾有本事对抗全校二百十名学生拧成的那股力量,尿撒得比谁都高。斯蒂芬的尿滋得更冲,咝咝响得更欢势。由于头天最后几个钟头他喝了利尿物,膀胱持续地受到压迫。
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This paper based on the principle of having the underwater explosion as a interference source to make the guidance system of torpedos failure, and according to the similarity theory to equivalent the real situation into test model , and analysis the damage
论文文摘本文基于水下爆炸作为干扰源使鱼雷制导系统失灵的原理,应用相似理论,将实际情况等效缩比为试验模型,分析该等效模型在水下爆炸作用下的破坏情况以及对鱼雷自导系统的影响。
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The attribute,harm and its detection toxicity method of para red and Sudan red were introduced in this article.
对位红是一种化工合成的偶氮红色染料,通常被用于纺织、地板、染色,其毒性机理与苏丹红I号相似,而且比苏丹红I号的毒性更强。
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The paper investigates both block-type pilot linear minimum mean square error algorithm and IEEE802.16 OFDM channel estimation analysis. Simulation results confirm the block-type pilot structure is more suitable for IEEE802.16 system. An optimal pilot setting algorithm, based on space frequency domain, is explored and the pilot chart is presented. The proposed algorithm finds its application in MIMO-OFDM. Simulation results show the algorithm presents a good approximation to the perfect channel state information curve, with about 2dB difference in SNR. The simulation results also demonstrate the algorithm achieves fairly high stability in the environment of fast fading, performance of the proposed algorithm is better that of pilot training channel estimation.3. Taking into account the characteristics of IEEE802.16 OFDM system, OFDM system simulation platform is constructed in Matlab, exploiting simulink as a tool. OFDM modulation and demodulation simulation system are configured on LabVIEW platform. All the system signal processing is simulated, including defining system parameters, designing modulation model, and verifying all the proposed algorithms under different environments, such as white Gaussian noise, multi-path fading, with or without guard interval etc. Bit error performance is evaluated. The research provides valid theoretical basis for practical OFDM system performance evaluation.4. Taking advantage of software radio, the paper designs a hardware platform with both 256-IFFT/FFT and 512-IFFT/FFT OFDM schemes co-existing in one platform. You can predetermine one from the two schemes to carry out almost the same model function with different system performance and parameter setting.5. Referring to IEEE802.16 standard, the paper proposes a design method for generating signals and frames suitable for laboratory investigations implemented in laboratory environment.6. Based on 6701evm digital evaluation card, combined with analogy front-end, the paper designs a DSP software model to deal with baseband signal processing. An overall OFDM scheme, with modulation and demodulation function, is accomplished.
讨论分析了MIMO-OFDM中一种基于空频域的最优导频设置算法,给出了导频图案,通过仿真实验表明,该算法与理想的信道状态信息曲线非常接近,信噪比差距约在2dB左右,并且在快衰落条件下具有较好的稳定性,其性能要优于基于前导训练的信道估计方法。3、根据IEEE802.16OFDM系统特点,论文分别在Matlab中应用Simulink工具构建OFDM系统仿真平台、在LabVIEW平台上实现了OFDM调制解调仿真系统,模拟了整个系统的信号流程,进行了OFDM仿真系统参数的选择和调制模块的仿真设计、论证各算法性能,并根据各种不同的条件:例如高斯噪声、多径衰落、有无保护间隔等,对系统的误码特性进行了评估,为正确评价实际OFDM系统的性能提供了有效的理论依据。4、论文以软件无线电思想作为指导,提出了以256点IFFT/FFT为核心和以512点IFFT/FFT为核心的两种OFDM算法模式并存于同一个硬件平台、且可预选的方案,它们在参数选取和性能指标上有所差异,均实现了相似的模块和功能。5、论文参考IEEE 802.16无线网络标准的参数设置,针对本设计系统的应用环境和系统硬件的性能速率,提出了一种应用于实验室环境的信号结构、帧格式等参数设计。6、论文基于TI公司的6701evm数字评估板卡,结合模拟前端搭建数字中频平台,设计了基带处理的DSP软件模块并进行系统调试,基本实现了一套完整的OFDM调制解调方案。
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Those who rely on a team of diverse people are more likely to innovate than those who rely on platoons of similar people.
那些由各色人等组成的团队比那些由相似人群构成的团体更有可能进行创新。
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That's quite similar to what we have, being Maxxie and Sophie are our two Papillons that we got at different times from two different breeders.
说的很相似什麼,我们已被maxxie和梁刘柔芬是我们的两个巴比隆说,我们得到在不同的时间从两个不同的育种。
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Once men had developed this lust, then it would become to the advantage of nulliparas to resemble their more mature rivals.
一旦男人开始发展这种色欲,那么对于未产妇来说,看上去和比她们更成熟的竞争对手相似成为了她们的优势。
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Some defects in similarity-law of cavitation model test in vacuum tank were pointed out,and it is necessary to standardize the zero-tensile-strength of liquid for cavitation inception tests effectively.
指出了在压箱空化试验中使用的相似律存在的缺陷。为了有效研究初生空化比尺效应,规范液体的抗拉强度为零是必要的。
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After the treatment, seed vigor is similar to control or even higher than control, without any harmful symptom.
适度超干后种子活力与对照相似甚至比对照高,未出现受伤害的症状。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力