查询词典 disintegration series

Aiming at these problems, an expectation maximum based MAP algorithm is proposed and the performance is analyzed. The proposed algorithm avoids large matrix operations by using the EM algorithm to decompose the MIMO channel estimation problem into a series of single input single output problems. Besides, a joint estimation is carried out over multiple OFDM symbols in order to enhance the data transmission efficiency and the estimative performance of the proposed algorithm.

该算法利用EM算法把多输入输出信道估计问题化简为一系列独立的单输入输出问题，避免了大规模矩阵运算，降低了MAP算法的计算复杂度；为进一步改善MAP算法的数据传输效率及其估计性能，可通过对多个连续的OFDM符号进行联合信道估计。

Department of propaganda of municipal Party committee, city works and the branch such as social security bureau holds by a definite date in combination of a month " ignite young poineering passion, lead Shen Cheng poineering culture -- lecture of series of career of practice of Oriental estrade ·" during, still began what attend by nearly 2000 people to achieve the questionnaire of theme of course of study to investigate about this city youth.

市委宣传部、市劳动和社会保障局等部门在联合举办为期近一个月的"点燃青年创业激情，引领申城创业文化——东方讲坛·开业生涯系列讲座"期间，还开展了由近2000人参加的有关本市青年创业主题的问卷调查。

Executive producer Zack Estrin spills about episodes: In the fall finale we kind of reset the series again, something that we've done at the midpoint of most of our seasons.

执行制作人Zack Estrin对于《越狱》第四季接下去的剧情这样描述：《越狱》秋季档大结局中，我们又重新整合了剧情，几乎每一季的中间档都是这么做的。

It is found that due to the interference between the multi-reflected beams inside the etalon,the transmitting pulse is composed of a series of sub-pulses which are separated by the one-way traverse time of the light inside the etalon.

由于光在标准具内多次反射所引起的干涉效应，发现输出的光脉冲包含了一连串的次脉冲，这些次脉冲的时间间隔等于光单次通过标准具的时间。

The main point of the improvement is adding a circuit branch with an etalon resistance connected in series in it , for monitoring the shock-wave arrival time entering the sample, in the measuring electrical circuit .

Mitchell等的测量冲击压缩下绝缘材料电阻率的技术做了改进，其主要之点是，在测量电路中增加了一个记录冲击波进入试件的电支路，并在新支路中串接一个基准电阻。

The main point of the improvement is adding a circuit branch with an etalon resistance connected in series in it , for monitoring the shock-wave arrival time entering the sample, in the measuring electrical circuit.

这样做的好处是：(1)便于提高试件电阻信号的电平，或提高试件电阻的可测上限范围；(2)可以用基准电阻的实测值对试件的实测电阻值进行校核；(3)可以同时测得试件中的冲击波速度值。

Ethanolamine series are easy to be separated by distillation technology because of their high boiling point difference. According to this feature, an optimized distillation process with recycling streams and sidedraws was presented in this study.

不同乙醇胺产品之间的沸点差较大，从精馏的角度来说易于分离，利用这一特点，本文开发出了带循环物流、侧线出料的精馏系统新流程。

The potential intermediates of a series of electrophilic agents reacting with ethene have been computed with PM3 semiempirical method.

采用PM3方法计算了不同亲电试剂与乙烯生成的中间体正离子的势能曲线。

First production of 10,000 tons annual capacity reagent resin, 5,000 tons of activated reagent, cationic etherification agents and oil additives several major series, a number of brand products.

先生产年产10000吨树脂显色剂、5000吨活性白土显色剂、阳离子醚化剂和油品添加剂几大系列、多个品牌的产品。

As natural cellulose linter pulp raw materials,HEC is the name of a series of products after alkalization and etherification.

纤维素醚是以天然纤维素为基本原料，经过碱化、醚化反应而生成的一系列产品的总称。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。