英语释义

• not recurring at regular intervals

片语

aperiodic transition非周期过渡

aperiodic task非周期任务

aperiodic dampong非周期阻尼

aperiodic group[数]

aperiodic variation非周期性变化

aperiodic discharge非周期放电

aperiodic disturbance非周期性扰动

nonscheduled不定期的，临时的

aperiodic input非周期输入

aperiodic instrument不摆式仪表

英汉例句

• we also give a comparison of the lattice capacity of aperiodic superlattice with that of periodic superlattice.

  文中还比较了準周期超晶格与周期超晶格两者的晶格比热。

• the aperiodic cross-correlation function between groups has either uniform ifw or perfect complement.

  码组间的非周期互相关函数具有均匀分布的ifw，或者完美理想互补的特点。

• based on the idea of frequency domain subspace, a multipath delay estimating method for aperiodic spreading system is proposed.

  基于频域子空间思想，给出了一种适用于非周期扩频系统的多径时延估计方法。

• this paper proposes a new method for aperiodic task scheduling and voltage allocation called voltage allocation with checkpoint-based schedulability test (cst-va).

  研究了嵌入式实时系统中如何达到上述三大目标的非周期任务调度和电压分配问题。

• the improvement of the aperiodic array「s beam pattern made by the spectral decomposition method is analyzed.

  为配合新一代三维视觉声纳的开发，研究了谱分解波束形成方法。

• and it is further proved that the technique is effective and practical by means of the examples of the extraction of periodic and aperiodic signals.

  运用周期和非周期弱信号的检测实例，进一步证明了该方法的有效性和实用性。

• the hard periodic task and soft aperiodic task are two basic types of real-time task; their hybrid scheduling is an important part of real-time research.

  硬实时周期任务和软实时非周期任务是实时系统中两种基本的任务类型，它们的混合调度问题是实时研究的重点之一。

• the aperiodic and periodic correlation properties of pseudorandom sequences have been discussed.

  本文主要讨论了伪随机序列的非周期和周期相关特性。

• the physical mechanism of signal processing based on the aperiodic stochastic resonance(asr) system is analyzed, and a statistical approach for recovering the binary signal is proposed.

  分析了利用非周期随机共振进行基带信号检测的物理机制，提出了一种基于统计的信号恢复新方法。

• this paper compares the kalman filtering algorithm with one-cycle fourier algorithm in the aspects of aperiodic component, frequency deviation, fractional harmonic and initial phase angle.

  针对信号中非周期分量、频率偏移、分数次谐波和初相角变化对基波分量计算精度的影响，对卡尔曼滤波与全周傅氏算法进行了分析比较。

• according to the randomness of aperiodic signal, a priority promotion dynamic scheduling algorithm based on signal deadline is proposed.

  针对非周期信号的随机性，为了避免信号的死锁提出了基于信号截止期的优先级提升动态调度算法。

• this paper prove which, that cyclic matrix equivalent to periodic matrix and primitive matrix equivalent to aperiodic matrix.

  本文证明了循环矩阵等价于周期矩阵，而本原矩阵等价于非周期矩阵。

• the spread spectrum communication with an aperiodic pn code and under strong man-made jammers has an important significance in military communications.

  强人为干扰环境下的非周期扩频码的扩频通信在军事上具有重要的意义。

• chaos theory is the qualitative study of unstable aperiodic behaviour in deterministic non-linear dynamical systems.

  在确定性的非线性动态系统中，混沌理论是针对不稳定的非周期行为的量性研究。

• real-time tasks are divided into periodic tasks and aperiodic tasks, since two kinds of tasks have different missed feature, it is must to use the different analysis method.

  实时任务分为周期任务和非周期任务，由于两类不同任务的超时特性不同，因而分析方法也不同。

• the method of aperiodic inspection is used for products after works approval.

  认可后的检验方式：认可后检验方式定为：不定期检验。

• it」s more difficult to obtain the evaluation result of aperiodic spindle error motion in single circle than of work-spice roundness.

  与工件圆度的误差评价相比，实现对不具有单圈重复性的主轴回转精度的评价较为困难。

• an algorithm for fractionally spaced channel estimation of a synchronous cdma system is proposed that uses aperiodic spreading code.

  该文提出一种应用于非周期扩频的同步cdma系统的下行信道的分数阶间隔信道估计的算法。

• then the thesis discusses maintaining routing-table, and compares virtue and defect of maintaining periodic routing-table and aperiodic routing-table.

  讨论了系统的路由表维护，对周期性路由表维护和非周期性路由表维护各自的优缺点进行了比较；

• a simple analytic expression of conversion efficiency was obtained by using a modulation function to describe an aperiodic qpm gratings.

  应用调制函数的概念描述了引入相移后的qpm光栅，得到一个比较简单的计算转换效率的解析表达式。

• complementary sequence is representative in the sequences which have good aperiodic correlation characteristic.

  具有良好非循环相关特性的序列中，互补序列最具有代表性。

• such aperiodic motions are not quantized.

  这种非周期性的运动不是量子化的。

• a dual priority scheduling algorithm with aperiodic server is presented.

  提出了带有非周期服务器的双优先级调度算法。

• most of the sequences are aperiodic with recurrence intervals varying from a few minutes to hundreds of days.

  大部分相似地震的活动表现为非周期性，重复间隔从数分钟到数百天不等。

• we design several different aperiodic photonic quantum-well (apqw) structures to achieve the filter function in preassigned wave length range.

  本文的主要内容是设计几个不同的非周期量子阱来达到预设波段的滤波器功能。

• at the same time, effective management and analysis of large numbers of periodic and aperiodic health data are the base of chc, in other words, data query in system has main proportion.

  由于社区卫生服务得以发挥的基础是对大量的定期的和不定期的居民健康信息的有效管理和分析挖掘，可以说数据查询统计占据着相当大的比例。

• odppe can create a larger server than other methods, and thus obtains better aperiodic response time performance.

  odppe算法可获得较大的服务器，因此可获得较好的非周期任务响应性能。

• but article on aperiodic ticket in quantitative analysis is few.

  但是目前关于这方面定量分析的论文很少。