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The first is incoherent incidence light. The density distribution shows coronet as to the single mode.

根据入射光的相干性分为非相干和相干两种情况进行讨论。

Based on the Maximum Likelihood receiver principle,Coherent-Noncoherent integration is analyzed. It has serious square loss Characterization, especially in real data. Differentially coherent integration algorithm which is frequently used in spread spectrum communication is analyzed in detail for high sensitivity signal detection.

基于最大似然接收机原理,详细分析了相干-非相干(Coherent-Noncoherent)积分算法,表征出该算法在高灵敏度条件下由于非相干次数增加带来的平方衰减,实测数据的分析证实了这个问题更为严重。

Its truth stands fast as a self-identical relation making no distinction of essential and non-essential, between I and object, and into which, therefore, in general, no distinction can find its way.

因而这种纯粹直接性与作为树木的"这里"过渡到非树木的"这里"的他物,不复相干,并与作为白天的"这时"过渡到作为夜晚的"这时",不复相干,或者说,它与以某种别的东西为对象的另一个自我,不复相干。

FSK . In non-coherent FSK, the instantaneous frequency is shifted between two discrete values named mark and space frequency, respectively.

非相干的FSK ,瞬时频率是转移双方离散值命名为马克和空间频率,分别为。

The research for the three-photon correlated imaging with incoherent light of lensless Fourier-transform is reported.

首次从理论上提出了利用非相干光场在无透镜的情况下,得出高阶干涉光的三阶关联函数解析式,并证明了非相干光场通过傅里叶变换,完全能够实现多光子的关联成像。

Analyze the gain spectrum of modulation instability under specific nonlinear responds. We take logarithmically nonlinear medium as an example to discuss MI gain spectrum of coherent and incoherent beams both.

一、我们在微扰近似下,分析了介质的非线性响应形式对调制非稳增益的影响,以对数型非线性介质为例分别讨论了相干光束和非相干光束的调制非稳性。

Noncoherent space-frequency coding in MIMO-OFDM is an important method to obtain space and frequency diversity in the absence of channel state information.

非相干空频编码是在无法得到精确信道信息的情况下获取MIMO-OFDM系统中空间分集和频率分集的重要手段,而目前非相干空频码的研究还是将整个OFDM符号看作是一个码字,这样大大增加了系统的编译码复杂度。

Up to now, the performance analysis of noncoherent space-frequency coding whose receiver does not know the channel state information and the methods to reduce the encoding-decoding complexity have not been solved, and this has constituted a bottleneck of the research of noncoherent space-frequency coding.

非相干空频码具有接收端不需要知道信道信息的特点,而到目前为止,针对非相干空频码的性能分析和如何降低编译码复杂度的问题还没有得到很好的解决,这些问题已成为研究非相干空频码的瓶颈。

The result shows that there is not a threshold for incoherent solitons exist in strongly nonlocal media because the model is linear.

在强非局域介质中光束的传输模式是线性的,因此孤子的形成过程中不存在一个非相干的阈值。

Stress-activated protein kinase signal pathway is one of the important pathways that transduce the extracellular physical stress factor signal into cell. In present study, CHL cells were cultured routinely in MEM medium for 3 days.

近年来,Litovitz等提出了电磁场的时空相干理论:认为规则电磁场是相干场,可诱导生物体产生效应,而噪声磁场为非相干场,可以干预前者的生物效应。

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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。