查询词典 channel-section

multi-channel correlators are widely used in traditional pseudo-random code cw radar,which makes the ranging system more complicated.this paper proposes a method of digitalizing the return signal directly and then convoluting the signals on dsp,which can replace multi-channel correlation in analog circuit.but the computation of convolution is too huge for the dsp to fulfill.to solve this problem,this paper analyzes five fast algorithms including fft,and then chooses one according to the characters of prc-cw radars.the digital method and fast algorithm have been verified by simulated signal and real signal.

摘 要：传统的伪码调相连续波雷达采用多路模拟相关电路实现对回波信号的相关接收，通过多路试探搜索各距离单元的目标，电路复杂。提出的数字化方案，对回波信号直接数字化，利用高速dsp实现数字卷积，可替代多路模拟相关电路。但是直接卷积的运算量过大，dsp无法承受。本文对此进行了研究，分析了包括fft在内的五种快速算法，结合prc-cw雷达的具体情况，确定了一种适于dsp实现的快速卷积算法。仿真和实测数据证实了数字化方案及快速算法的正确性。

These spectrum data were convolved with the channel response function of CE312 radiometer and compared with the channel emissivity measured by the same instrument.

结果表明各个通道发射率的差别均在0.012以内，具有较好的一致性。

Starting on July 1940, the Luftwaffe attacks shipping convoys in the Channel and Channel Ports.

从1940年7月开始，德国空军便袭击在英吉利海峡和海峡和端口的航运车队。

In this chapter, we shall study the depolarizing channel and the lossy channel.

我们将研究退极化通道与耗散通道模型。

The steady-state inactivation curve for TTX-R sodium channel was shifted by SO_2 derivatives in the depolarizing direction as that for TTX-S sodium channel.

SO_2通过作用钠电流，增大了神经元的兴奋性，尤其是伤害性神经元的兴奋性，这可能是SO_2影响神经细胞功能的作用机理之一。

Calculations of flow are verified at the same time, verify the results with the actual line with the better to prove that model can better simulate Xinjizhou distributaries channel of the situation of water sport, and an analysis of distributaries channel of flow characteristics under the natural state, technical reference is provied of the next step improvement of distributaries channe .

同时进行水流验证计算，验证结果与实际符合较好，证明模型能较好地模拟新济洲分汊河道的水流运动情况，并分析了汊道天然状况下的水流特性，为汊道下一步整治提供技术参考。

So, for me, the new winners in TV broadcasting will be those who can convert the current channel-surfers back to channel-loyal viewers, who like watching what they are watching, as opposed to being dragooned into watching what others think they should be watching.

所以，对我而言，电视广播里的新赢家将是那些能把现在的频道冲浪者再变成频道忠实观众的人，这些观众喜欢他们正在看的节目，而不是被枪逼着就范、非得看别人认为他们应该看的节目不可。

Assuming that the Raman gain profile of silica is a linear function, the author has given analytic solutions of N \|channel stimulated Raman scattering steady\|state coupling wave equation with equal channel separation and input photon fluxed.

从石英光纤具有的近似线性喇曼增益的特点出发，给出了等信道间隔、等初始输入光子通量条件下前向N信道受激喇曼散射稳态光子转换方程的解析解。

Andy Harries, controller of drama, comedy and films for ITV Productions, called much of ITV1''s offerings "unwatchable" and said the channel was overdue for fresh programming."It is clear that ITV has lost its way," he told the British newspaper the Guardian."The key to it is that it has lost its focus on programming ... I''m not angry, I''m disappointed that the channel is not as good as it should be." Variety (free to NATPE dailyLead subscribers) 8/21

自力电视制片公司情节剧，喜剧和电影总监Andy Harries说ITV1的多数节目&都不克不及看了&，而且频道新颖节目内容匮乏&很显然，ITV已经迷掉了方向，&他对《卫报》说&问题的关键在于它没有了节目的重点…我没有生气，只是觉得频道没有达到本身应有的标准挺掉望的&

Based on establishment of the human macrophage-derived foam cell model, the expression of Kv1.3 channel was investigated by immunocytochemical staining, reverse transcription-polymerase chain raction and Western blot. Furthermore, the effects of rMargatoxin, a Kv 1.3 channel-specific inhibitor, on cholesterol metabolism in macrophages incepting oxidized low density lipoprotein were studied.

在建立人巨噬细胞源性泡沫细胞模型的基础上，采用免疫细胞化学染色法、逆转录聚合酶链反应(transcription-polymerase chain raction，RT-PCR)及Western blot，研究Kv1.3通道的表达，并观察其特异性阻断剂--rMargatoxin对摄取氧化修饰低密度脂蛋白的巨噬细胞胆固醇代谢的影响。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。