成对的

Yet only 4 hours previously I had been preaching to myself that it was my Reason' s business to manufacture my happiness out of the raw material of no natter what environment I found myself in.

然而仅在4个小时前，我还在对自己说理智应把任何环境中的原材料转化成幸福的果实。

Yet only 4 hours previously I had been preaching to myself that it was my Reason's business to manufacture my happiness out of the rawmaterial of no natter what environment I found myself in.

然而仅在4个小时前，我还在对自己说理智应把任何环境中的原材料转化成幸福的果实。

In the operation accusing smoke that the whole world is having, the government practices strict control to nicotian industry, did not give smoke civilian to buckle on " spirit becomes addiction " cap.

全世界都在进行的控烟行动中，政府对烟草行业实行严格管制，并没有给烟民扣上"精神成瘾"的帽子。

The pair-wise error probability analysis and simulation results show that,under the condition of high SNR,by selecting the set of antennas that observe the largest instantaneous Frobenius-2 norm of received signal vector,the same diversity gain can be achieved as the one obtained by using all the receive antennas.

成对错误概率分析和仿真结果表明：在高信噪比情况下，选择有最大范数的接收天线，系统能实现和使用全部接收天线相同的分集增益。

I was the odd man out; all my friends were in couples.

我孤零零一个；我的朋友都是成双搭对的。

In comparison with the traditional methods, the order of some polynomial matrices need not be decreased row by row and the polyphase matrix need not be factorized into a special form. Furthermore, this method is not restricted by the length of the filter.

与传统方法相比，这种方法既不需要对罗朗多项式矩阵逐行降次，也不需要将多项矩阵分解成特殊的形式，并且不受滤波器长度的限制。

This paper discussed the effects of oscillator noise on bistatic SAR imaging.

研究了振荡器的相位噪声对双站 SAR 系统成像的影响。

After rigorously mathematical deduction, some valuable conclusions are drawn: at the multiple times of symbol period, discrete peaks of the PACA function appear with 3 peaks in group, which includes a larger peak located in the middle and the other smaller two located symmetricly beside the larger one. The distance between small peaks is modulation offset of pulse position PPM.

经过严格数学推导，指出了TH-UWB信号的PACA函数不但在字符周期整数倍处出现离散峰值，而且按三个峰值(一大峰值左右对称出现小峰值)成对出现，大峰和小峰的间隔就是PPM调制时间偏移。

Pairing of homologous chromosomes commences at one or several points on the chromosome and is clearly seen during PACHYTENE of meiosis I.

同源染色体两两成对平行靠拢，这一现象也称联会，联会发生在染色体的一点或多点上，可以在减数第一次分裂的粗线期观察到。

Using 75 varied low frequency noise samples with adjusted-loudness as sound stimuli, we investigate sound quality for low frequency noise with paired comparison method.

以等响处理后的 75 个稳态低频噪声样本为例，采用成对比较法，设计并完成了有 24 位评价者参与的大规模实验室主观评价实验。

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％。