large amplitude造句

• These formulas are valid for oscillations with small as well as large amplitude
  这些公式既适用于小振幅又适用于大振幅情况。
• Galloping is a low frequency , large amplitude , wind induced vibration of high voltage overhead transmission line
  高压架空输电线路舞动是覆冰导线在风的作用下发生的一种低频大幅度振动。
• They thus have sine waves with large amplitudes and short wavelengths , both of which make them easy to see
  这样，这些大行星就具有大振幅与短的波长“正弦波”曲线，而这两种特性让它们能更容易地被观察到。
• The large amplitude of the cables vibration also makes passengers feel uncomfortable and have a suspicion of the bridge ' s insurability
  振动所引发的拉索过大振幅同时也使行人产生不安全感，影响行车的舒适性。
• The flight control laws for the large amplitude maneuvering of the fighter are designed respectively for four kind of flight quasi - steady state motions
  分别以四种准稳态运动为基准，设计了大幅值机动运动控制律。
• The high frequency , large amplitude over - voltage signal produced when the relay turns off is one of the important indexes evaluating the relay
  在继电器的性能指标中，继电器触点分断时产生的频率高，幅值大的过电压信号是重要指标之一。
• The conception of the flight quasi - steady state motion and the design method based on it are proposed in the characteristic of the large amplitude maneuvering of the fighter
  摘要根据战斗机大幅值机动运动特点，提出了准稳态运动概念及其设计方法。
• Flow separation produces pressure fluctuations of large amplitudes , possibly with the dominant frequencies differ from up - stream blade wake passing frequency and its harmonics
  尾缘气流分离产生的压力波动频谱中含有上游叶片尾迹频率及其倍频的分量，但其频谱可能比较复杂，并非单一地受上游叶片尾迹影响。
• Based on the structure of ultrasonic machining transducer . by studying the principle , theory design and engineering design method of power transducer , the large amplitude transducer is designed and produced
  摘要根据适应超声加工换能器的结构形式，通过研究功率换能器的工作原理、理论设计和工程设计方法，设计并制作大振幅换能器。
• But airborne radar will face highly complicatied clutter environment . the complexities of clutter back ground mainly embody in large amplitude interference of ground clutter , clutter spectrum spread caused by platform movement effect
  但由于机载雷达的应用面临非常复杂的杂波环境,杂波功率很强,载机的平台运动效应使杂波谱展宽。
• To be regarded as a kind of new typed green manufacturing technology the sub - dry cutting could not only avoid the environmental pollution by the cutting but also could lower the productive cost of product in a large amplitude
  摘要亚干切削作为一种新型的绿色制造技术，不仅能避免切削对环境的污染，而且能大幅度地降低产品的生产成本。
• Second part , using approximation method and implicit function theorem , we obtain the existence of large amplitude 2 - periodic bouncing for damped linear impact osillator with mutiple impacts in one period
  在第二部分里，我们运用逼近框架与隐函数定理，对于带小阻尼的线性碰撞振子，证明了在一周期内发生多次碰撞的大振幅2 -周期解的存在性。
• By the comparative use of chaotic signal for encoding and decoding , this paper illuminates the modulation method for larger amplitude information signal , and proposes the chaotic modulation communication method for larger larger information signal
  摘要通过对比利用混沌信号进行编码和解码调制的方式，说明了适合大强度信号的调制方式，提出了适合较大强度信号的混沌调制通讯方法。
• A method is put forward which selects modal dofs in a few points according to element strain energy coefficient . therefore , the selected modal dofs in a few points usually have large amplitude , which is conducive to be measured and the network training
  在选取少数节点的振型分量用于网络训练时，提出根据单元应变能系数的大小来选择节点，这些节点一般来讲在振动中振幅较大，易于实测和用于网络训练。
• Underwater acoustic data acquisition equipment is necessary for underwater acoustic experimentation . since the situation underwater is very complicated , we must adopt the data acquisition equipment which is adaptive to the abominable field underwater . all of these make us to make the data acquisition equipment to has a wide dynamic range and have the utility to acquire the signals which have large amplitude range
  水声数据采集装置对于水声试验来说是不可缺少的，由于水底的自然环境极其复杂，这就要求我们所采用的数据采集器能够适应水下恶劣的自然环境，因此所采用的数据采集器应具有较大的动态范围，所采集信号的幅度范围要尽可能的宽。
• Series of screen - bohou adopt large amplitudes , big intensity of vibrations , flexible screen surfaces , the motion parameters characteristics of adjustable amplitudes ; the unique structural features of " board of screen active , box inactive , unattached vibration of the screen surface " ; though segmented , multi - segments of screen surface jointed , large - scale of screen equipments can be realized , the advantages of large area , big handling capacity and no special requirements to the water of materials make the screen to be the best screen equipments used for the small wet materials
  简介：博后筛系列采用大振幅、大振动强度、弹性筛面、振幅可调的运动参数特点；及独特的“筛板振动、筛箱不振动、各段筛面独立振动”的结构特点；经分段、多段筛面组合，实现了筛分设备大型化，大面积、大处理能力的优势及对物料水分的无特殊要求，是潮湿细粒难筛物料的最佳筛分设备。
• Standing wave ultrasonic motors have many outstanding features for simple drive and control circuit , stationary speed of rotation , smaller undulation , etc . on the basis of referring and analyzing a large quantity of literatures , the following work has been carried out . one exponential form transducer with rectangle cross - section are designed , which are presented in the dissertation , this kind of transducer fit output great power and make ultrasonic motor gain large amplitude effectively
  本文在阅读和分析了大量国内外有关参考文献的基础上,做了以下研究工作:设计了一种矩形截面指数形压电超声换能器,这种换能器适合高强大功率超声波的应用,能有效的为电机提供大振幅振动。
• From a nonlinear equation with boussinesq similarity on the f plane including friction dissociation and using a new kind of general energy as lyapunov function , we got the nonlinear subcritical symmetric instability criterion which a new kind of symmetric stability criterions . the nonlinear subcritical symmetric instability indicates that the larger amplitude disturb may cause the its instability to increase and then excite the mesoscale rainstorm
  非线性亚临界对称不稳定判据是从含摩擦耗散的f平面上boussinesq近似下的非线性方程出发，以一种新的广义能量作为lyapunov函数，导得的一种新的对称稳定性判据，理论指出较大振幅的扰动可能出现非线性亚临界对称不稳定增长，从而激发中尺度暴雨扰动的生成。
• This isi series oscillation has following characters : ( 1 ) long term cycle duration , whose duration of most oscillations ranged from 3 0 - 120ms , so we called it slow wave oscillation ; ( 2 ) large amplitude of oscillation , the minimum isi is about 2ms while the maximum is beyond 40ms , which suggested that the firing frequency vary from several tens to hundred hz ; ( 3 ) abrupt turn always occurs during the continuous change in isi , this turn is called inflexion temporarily
  该振荡波有下述特征： （ 1 ）振荡周期较长，多数在30 ? 120s范围，故称慢波振荡； （ 2 ）振荡幅度较大，其isi振荡最小值在zms左右，最大值可达40ms ，表明放电频率可在几十到几百k范围内变动； （ 3 ）在isi连续变化过程中往往出现突然转折，暂称其为拐点。
• In the process of work , according to complex geological conditions such as huge thick soft clay in site and top surface of possible pile foundation supporting course fluctuating in large amplitude , we adopted many advanced exploratory methods ( just as high accuracy exploration of shallow earthquake , crosshole wave velocity test , vane shear test , pressuremeter test , etc . ) , we found out that there is an ancient groove of yangzi river in former plant site , therefore we suggested in time that plant site should properly be moved eastwardly , only this item saved nearly about 50 million for pile foundation project cost
  在工作过程，根据厂址区软粘土厚度大、可能作为桩基持力层顶面起伏变化大等复杂地质条件，采取了多种先进的勘探手段（如高精度浅层地震勘探、跨孔波速试验、十字板剪切试验、旁压试验等） ，查明了原厂址区存在一个长江古凹槽，并及时建议厂址适当东移，仅次一项就节省桩基工程费用近5000万元。