查询词典 channel-section

The covariance matrix of receive data is eigendecomposed. and the signal subspace is obtained. Then the channel vector is projected onto the subspace, and more accurate channel vector is obtained. According to the beamforming algorithm, the detection filter coefficients are calculated.

将接收数据的协方差矩阵进行特征值分解，得到信号子空间，将存在估计误差的信道矢量向该子空间投影，就可以得到较为准确的信道矢量，然后利用波束形成计算出检测滤波器的系数。

Compare with traditional channel photograph, the vendibility of electronic business affairs reflects in two respects: It is management cost low, as a result of leave out the investment of traditional channel business on network door inn, electronic business affairs is lower on management cost, can transfer profit completely to supplier and consumer.

与传统渠道相比，电子商务的市场价值体现在两个方面：一是经营成本低，由于省去了传统渠道商在网络门店上的投入，电子商务在经营成本上更低，完全可以把利润转让给供货商和消费者。

However, the role of inactivation gate of sodium channel is not clear. In present study, single fibre recording in vivo from dorsal root on chronically compressed DRG model was used. We analyzed the characters of ISI series of oscillation firing of type A neurons induced by veratridine, an inhibitor of inactivation gate of sodium channel.

本研究在大鼠背根节慢性压迫模型上，利用在体单纤维记录方法，观察与分析Na通道失活门抑制剂藜芦碱引起受损背根节A类神经元放电ISI序列发生的变化特征，为了解Na通道失活门与放电型式的关系以及进一步探索放电时间型式与疼痛的关系奠定基础。

As noted above,membrane-stabilizers unexpectedly improved the heart function andprevented ER stress both in vivo and in cultured cells.We know that the membranestability depends on the sodium homeostasis in fact.To investigate whether ER stress isassociated with sodium channel action,which determins the membrane stability,wepretreated H9c2(2-1) cells with veratridine,a sodium channel activator.

上面的研究发现膜稳定剂在体内体外均抑制了内质网应激，并改善了心脏功能，而膜稳定作用实际上是维持细胞钠离子稳态的结果，为了研究内质网应激反应与钠离子活动的关系，我们用一种钠通道激活剂藜芦定刺激H9c2(2-1)细胞，30分钟时GRP78表达增加；24小时时PERK磷酸化和CHOP蛋白表达显著增加，说明钠离子通道过度激活诱发了内质网应激反应。

Experiments exposed that the inner flow of tooth space in the micro-channels was proved to be cycled flow after fully development. For the more, low velocity vortex cavities existed in the vertex angle and inner side of bend angle of straight angle micro-channel, while back flow only appeared in the internal side of bend angle of round angle micro-channel. It's easy to take place deposition in the low velocity vortex cavities, which is the main cause of blocking.

试验发现各类微通道齿间内流充分发展后是一种重复性流动，平角微通道顶角和转角内侧存在低速涡旋区，圆角微通道只在转角内侧出现回流，颗粒在低速涡旋区易发生沉积，是造成堵塞的主要原因。

Given that the network infrastructure is currently monopolized, cable TV network suppliers should be restricted from channel management and integrated business to prevent vertical monopoly and to protect content providers. Vertical business expansion is only permitted when there are more than 3 networksuppliers (including satellite communications and broadband network); enterprises with content resources and programme production capabilities should be involved in channel management and integration

在各地有3个以上网络传输企业（包括卫星传输网络和宽带传输网络）运营以后，才许可纵向开放；应支持具有内容资源和内容生产能力的企业参与频道运营和集成；7、付费电视可以许可更高的节目进口配额和合作数量，保证针对特定受众的节目来源。

In the three-channel pulse power voltage stabilizer are used the field of transistor in the channel, 7 on 1800 F and 4 — on 1000 F, from the capacitorsproducer :united chemi-Con.

在3个频道脉冲电源稳压器，所用外地晶体管的通道，7月1800F和4月1000女性，从电容器监制：美国洪江

In the experiment, the way the fruit of the bee population is not necessarily channel the fly from the shell, also punched out the wall from the fruit fly population of non-shell access out of flying, of which the two plots in the 16 fruits collected in 3 strains of non-bud mouth phenomenon, discussed the shell from which I access the meaning of existence, there's reason for non-bud mouth channel, and observation of non-pollinating wasp Sycophila.sp.

在实验中果实的出蜂的途径不一定从苞口通道出飞，也有从果壁上打洞出飞的非苞口通道出飞，其中在2个样地采集的果实中16株中有3株有非苞口的现象，从中讨论了苞口通道存在的意义，出现非苞口通道的原因，以及观察到非传粉小蜂Sycophila.sp。

Experiments show that: The small Ficus wasps dig both biting bud bud bracts port channel port can also dig in the fruit wall channel of non-bud mouth.

实验表明：大叶榕的小蜂既能撕咬苞口苞片开掘苞口通道，也能在果壁上开掘非苞口通道。

A software HF channel simulator based on Watterson model was presented according to the characters of multipath, fading, Doppler frequency shift and Doppler frequency spread in HF channel.

对短波信道多径、衰落、多普勒频移及扩展等现象进行了分析，并且基于Watterson离散信道模型，设计了一种全软件的短波信道模拟器，为短波通信系统性能测试提供了条件。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。