查询词典 signal-to-interference ratio

Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration, and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采用全蒸发技术、离子流强度积分的方式，用多接收器热表面电离质谱计测量铀同位素丰度。

It seems, therefore, that facial ratio in men is a biologically honest signal of aggressiveness.

这样看来，男人的面部比例确实是能够反映其暴力倾向的有效生物信号。

The ratio represents the amount of plant air pressure supplied for a given control signal.

这个比率表示对于所给的控制信号而输送的主气源压力的大小。

Integrating trellis-coded modulation with threaded algebraic space–time block code, trellis-coded modulation space-time block code is presented, which has the advantage of full-diversity and small detection delay. Based on TCM pre-processing, the minimum distance between different codeword matrixes of the TCMST block code is maximized, so the average bit error rate of the TCMST block code is lower than that of the TAST block code at the same signal noise ratio.

TCMST分组码具有满发送分集度和检测延迟小等优点；由于采用了TCM预处理，使得不同TCMST分组码码字矩阵间的最小距离达到了最大化，因此在相同信噪比情况下，TCMST分组码具有比TAST分组码更低的平均误比特率。

NBTI effects can also be influenced by ratio of signal and vacancy. The dynamic characteristics in NBTI degradation was revealed under action of negative and positive gate voltage, degradation can be recovered by positive gate voltage stress.

在负-正-负栅压交替作用下PMOSFET器件中会呈现退化-钝化-退化的动态作用过程，正栅压作用下的PMOSFET器件特性退化会有一定程度的恢复，这是由于在正栅压作用下NBTI反应产物逆向向Si／SiO〓界面处运动从而发生钝化作用造成的。

The angle θ could be obtained by calculating the arc tangent of the signal ratio Vx/Vy through the interface circuit and PC processor.

当与被测转角θ的物件轴向相连的径向永久磁铁转动时，传感器给出了相对于被测角度的两种信号电压，通过接口电路和PC机组成的非接触式测量系统把信号转换为转角θ。

The ninth signal measured the change in the firm's asset turnover ratio.

第9 个信号衡量公司资产周转率的变化。

This eliminates the problem of S/N ratio degrading as the modulating frequency rises, but now results in a rolling off of the audio response if a "flat" FM signal is received.

这消除了随解制频率增大而下降的S/N比，但是造成音频频率响应的下降，当收到一个"平"的FM信号时。

The results show that the signal noise ratio of MFL signal was improved significantly.

结果表明，采用归一化最小均方自适应滤波方法可使缺陷漏磁信号的信噪比得到显著的提高。

The result shows it reduces sawtooth of the image edge while keeps the compress ratio and signal/noise ratio.

通过试验结果可知，该模型在保证一定压缩比和信噪比的同时，减小了图像边缘的锯齿。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。