高频率
- 与 高频率 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited only by quality of the used sound card.
最低系数的非线性和互调失真,精确,稳定和一系列的频率是有限的,只有高质量的用於声卡。
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These frequencies will interpenetrate everything in this realm marinating even the physical structures in its higher vibratory field, and as a result, stimulating all life to a new vibratory rate.
这些频率将渗透在这一领域内的每一件事,甚至浸入在更高振动域内的物质结构,而结果是,鼓舞所有生命到一个新的振动率。
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Amur tigers had a copulatory pattem with no lock,thrusting, multiple intromission,and single ejaculation,which belonged to copulatory pattern No.11 in Dewsbury\'s copulatory-patterned system.5 The behaviors that accounted for most of the total time budget during the parturition period were grooming,lying and licking kittens,26.90%,26.23%and 23.83%,respectively.
东北虎的交配模式属于Dewsbury分类系统中的第11种,即无锁结、有抽动、单次插入、多次射精。5在分娩过程中,雌虎的梳理、卧息和舔仔行为时间最长,分别为26.90%、26.23%和23.83%;梳理、努责和舔仔行为发生频率较高,分别是37.95%、18.75%和12.50%。6在育幼过程中,雌虎室外期与室内期哺乳和亲仔行为的时间差异极显著(P<0.01),离开行为的时间差异显著(P<0.05)。
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The invention refers to a method to correct universal frequency of electric communication technique, its character: make signal index quantization on the complex number of cross product, to directly reflect the quantized numerical value of tangent value and the located quadrant of imaginary and real parts, use inverse tangent ROM table to discriminate the processed result, then make loop filter and phase accumulation on the discriminated result to obtain error-correcting angle, and use digital controlled oscillator to make table look-up and quadrant adjustment to obtain correcting factor; use the relationship of trigonometric function in each quadrant to compress inverse tangent look-up table ROM and digital controlled oscillator look-up table ROM.
一种涉及电通信技术的通用频率纠正的方法,其特征在于:它采用如下步骤:经过叉积的复数进行信号指数量化处理,通过该复数虚、实部信号的指数量化结果的差值及其极性直接反映虚、实部的正切值的量化数值以及所处象限,将处理后的结果通过反正切ROM表进行鉴频,鉴频后的结果经环路滤波和相位累加,得纠偏角度,通过数控振荡器针对纠偏角度进行查表和象限调整,得到纠正因子;通过个象限之间的三角函数关系来压缩反正切查表ROM和数控振荡器查表ROM的大小,本发明资源耗费小,效率高,可极大地节省内存资源。
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Irag is facing a food crisis which is causing enormous damage to its population, especially its children.
伊拉克正面临着一场食物危机,该危机对其全国人民尤其是儿童带来巨大的危害;另外,文中还多次提到的词汇往往也是出题点,本文中children出现的频率比较高。
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The differentiation between leucine and isoleucine as part of the isolated peptide could be achieved after comparison of the 13C chemical shifts with those obtained from the single amino acids.
配有亮氨酸的甲基组中13C 的化学位移的共振频率的正常范围在20.0 和 23.3 ppm 之间,但是相对的,配有亮氨酸基的甲基组则显示出高场位移,范围在11.9和 15.9 ppm 之间。
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Chinese agglutinating complement is a kir d of unique and highly used structure in modern Chinese.
粘合式述补结构是汉语独特的语法结构,在汉语中使用频率高。
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On the basis of analysis and comparison of conventional and some modern dielectric loss measurement methods in this paper, considering the difficulty consist in the dielectric loss measurement, such as the problem of the locale measurement of dielectric loss the suffering the interference of the electric field in the electrified wire net, the influence of harmonics and the leakiness of frequency spectrum due to the change of the frequency in power supply etc. a new measurement method which the frequency conversion anti-jamming technology combines the fundamental waves phase detachment method is presented.
论文在分析了传统介质损耗测量方法和现代介质损耗测量方法的基础上,针对介质损耗检测中存在的技术问题,如现场测量时工频电网强电场干扰问题、高次谐波影响问题、供电电源频率改变所引起的频谱泄漏和栅栏效应等问题,提出了采用变频抗干扰技术和基波相位分离法相结合的新型测量方法。
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As soon as he feels free, he dashes off into the bushes, where he sniffs to his heart's content and lifts his leg more often than a ballet dancer.
一旦他发现自己自由了,就会马上冲进灌木丛中,嗅个心满意足,同时频频抬腿撒尿,其抬腿的频率比芭蕾舞演员还要高。
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The are obvious biases in the both codon and amino acid usage in Lepidoptera species mitochondrial PCGs.NNU and NNA are the most frequently used codons.
鳞翅目昆虫的线粒体基因组中蛋白编码基因密码子的使用和氨基酸使用都有极强的偏向性,其中NNU和NNA密码子的使用频率相当的高。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。