衰减的

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。

Diffusion coefficients for metol and p-benzenediol were 2.1×10 cm^2/s and 2.7×10^6 cm^2/s, respectively. The electrocatalysis mechanism has been studied. ATR-FTIR was used for the characterization of the ME/Au SAMs. The oxidation currents were linear in the range of 1.0×10^(-7)~1.0×10^(-4)mol/L for metol and 6.0×10^(-6)~6.0×10^(-4)mol/L for p-benzenediol, with the correlation coefficients of 0. 9992 and 0.9996 by differential pulse voltammetry, and detection limit 2.0×10^(-8)mol/L and 1.2×10^(-6) mol/L for metol and p-benzenediol, respectively.

采用水平衰减全反射－傅立叶变换红外光谱技术对ME/Au SAMs进行了表征，示差脉冲伏安法同时测定米吐尔和对苯二酚，不产生干扰，其氧化峰电流与相应物质的浓度分别在1.0×10^(-7)~1.0×10^(-4)mol/L和6.0×10^(-6)~6.0×10^(-4)mol/L范围内呈良好的线性关系，相关系数分别为0.9992和0.9996，检测限分别为2.0×10^(-8)和1.2×10^(-6)mol/L。

Thus it is suggested that the lifetime of minority carrier should be measured by the relationship V(subscript oc that open-circuit voltage decays with time.

因此建议使用开路电压随时间的衰减关系式V(下标 oc测量少子寿命的方法。

The liquor density influences the muzzle velocity and the attenuation of spray droplet s' locomotion velocity.

料液密度影响雾滴喷射的初速度和雾滴运动速度的衰减。

1Proposes s simplified model for such processes,taking onlyfirst n terms of the impulse response and assuming an exponentialdamping after the n'th term.

该模型只取其脉冲响应序列的前n项，并假定其后的过程按指数衰减。

. The study entitled "Moderate Consumption of Cabernet Sauvignon Attenuates -amyloid Neuropathology in a Mouse Model of Alzheimer's Disease" is in press, and will ...

该研究报告，题为"适度消费的赤霞珠衰减-淀粉样蛋白在神经病理学小鼠模型的阿兹海默氏症"是在新闻，并会

The complexity is determined by the irreducible dependence between current quantities of time series and high order historical quantities, and indicated by the attenuation trend of nonlinear partial autocorrelation.

这种复杂性由当前序列值对各阶历史序列值不可约的依赖性所决定，并被非线性偏自相关的衰减趋势所反映。

In order to enhance the convergence rate of recovered signal, we apply the decay rate approach to design the T-S fuzzy controller.

为了减少还原明文信号的时间，提出衰减速率的概念，使系统稳定时间缩短。

Optical Switches and Variable Optical Attenuators are key components in fiber-optic communication systems and Micro-Electro-Mechanical Systems is a promising OSW technology.

光开关和可变光衰减器是光通信系统中的关键器件，而微电子机械系统技术是一种具有发展前景的光开关技术。

They require well collimated light beam. For this, we introduced collimator. The collimator is used for collimating emanative Gaussian beam to obtain almost parallel beam with small emanative angle, or focusing parallel beam into fiber.

在光隔离器、光环形器、光开关、光衰减器、光波分复用器等光器件的工作过程中，对高斯光束的准直性要求非常高，这样就引入了光纤准直器。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。