查询词典 CW

In response to news of The CW -- the network collaboration between CBS and Warner Bros.-- Peter Chernin, president and chief operating officer, News Corporation; Roger Ailes, chairman of Fox Television Stations; and Jack Abernethy, CEO of Fox Television Stations, held a press conference in New York to announce the launch of My Network TV, a new contender for the fifth network title scheduled to debut this fall. Read more

回应 CW 电视网的消息—— CBS 和华纳兄弟合并组建电视网——新闻集团总裁兼首席运营官 Peter Chernin ；福克斯电视台主席 Roger Ailes 和福克斯电视台 CEO Jack Abernethy 在纽约举行了一场新闻发布会，宣布 My Network TV 的成立，从而成为定于今年秋天开播的冠有第五电视网头衔的 CW 新的竞争对手。

Result The degradation speeds of poison-to-death barnyard grass, dichlorvos and methyl parathion in CW were rapid, and they degraded over 50% in 24 h and about 90% in 72 h. The degradation speeds of poison-to-death barnyard grass, dichlorvos and methyl parathion in LC and DW were more rapid than that of others, but slower than that of them in CW. In DW, except the degradation rate of poison-to-death barnyard grass was over 50% in 72 h, the degradation speeds of other pesticides were all slow, the fenvalerate nearly was not degraded.

结果］CW条件下毒死稗、敌敌畏、甲基对硫磷降解速度较快，24 h降解50%以上，72 h降解90%左右；LC和DW条件下毒死稗、敌敌畏、甲基对硫磷的降解速度较其他几种农药快，但较在CW条件下降解慢；DW条件下除毒死稗72 h降解率超过50%外，其他几种农药降解较慢，氰戊菊酯几乎没有降解。

With common pakchoi as the material, they were soaked in mixed solution with 1000 times of methyl parathion, dimethoate, dichlorvos, pyralid treat phosphorus, poison-to-death barnyard grass and fenvalerate for 1 min, and then they were saved in CW(25℃, humidity 55%RH), LC(4 ℃, humidity 60%RH) and DW (-24 ℃, humidity 70%RH) after air dried. After saved for 0, 24, 48 and 72 h, the samples from which were taken to determine the residual quantity of pesticides in pakchoi of different treatments.

方法］以普通小白菜为材料，将其在1000倍甲基对硫磷、乐果、敌敌畏、治螟磷、毒死稗和氰戊菊酯的混合稀释液中浸泡1 min，取出晾干后分别在CW（25℃，湿度55%RH）、LC（4℃，湿度60%RH）和DW(-24℃、70%RH)条件下保存，0、24、48、72 h后分别取样，测定各处理小白菜中农药的残留量。

Would appear to indicate that graduates of Mind Control do attain a high degree of Alpha production CW Post College, Greenvale, LI, is planning to offer the course at its business school this fall and Canisius College will offer it in its Department of Religious Studies.

CW连续邮政学院，格林韦尔，李，正计划今年秋天在其商学院提供的课程，卡尼修斯大学将为其宗教研究系开设此课。

It's quickly become one of the crown jewels of the CW network.

新《90210》是几个月前开始公映的，迅速成为CW的热门剧。

The instrument can measure the CW that uses signal of complex in EW, radar and communication system modulation, peak value and real average power.

仪器能够测量利用在EW、雷达和通信系统中简单调轨制信号的CW、峰值和真正的平均功率。

The computational complexity has been reduced about 5 times over against the original one. Moreover, the interpolation and quantization processing of CW is more reasonable; 2. A secondary power normalization algorithm is proposed in this dissertation. This normalization algorithm ensures that the energy sum of SEW and REW is 1. So, the energy ratio of SEW and REW can be achieved only by using SEW energy. This ratio is applied in REW quantization and CW composition; 3. For more efficient quantization for Slowly Evolving Waveform magnitude, Rapidly Evolving Waveform magnitude and power parameters, firstly, by applying the Equivalent Rectangular Bandwidth theory, classifiable multi-codebooks method, analysis-by-synthesis approach and so on, a predictive AbS multi-codebooks SEW magnitude quantization scheme is proposed. In the scheme, pitch information is exploited to determine which codebook is searched; secondly, for REW magnitude quantization, this dissertation proposed a DCT-matrix multi-codebooks quantization scheme. The classification in muti-codebooks is based on pitch and quantized SEW power. The multi-codebooks structure may offer more the information in quantization and solve the problem of the bit requirement limits in quantization by consuming some extra storage space; Furthermore, for the switch quantization of CW gain, a new classified parameter is proposed.

本文的主要贡献体现为如下几方面：一、为了减少WI模型的计算复杂度，提出了基于快速傅立叶变换、三次B样条插值和周期延拓技术的特征波形(Characteristic Waveform，CW)表示和对齐的快速算法，与原方法相比，计算量下降到原方法的1/5，同时也使得CW在插值和量化时更合理；二、为了严格保证SEW与REW的能量和为1，提出了一种特征波形的二次功率归一化算法，仅需要SEW能量就可以算出二者的能量比，并可应用到后续的REW的分类量化和CW合成中；三、为了对慢渐变波形(Slowly Evolving Waveform，SEW)幅度、快渐变波形(Rapidly Evolving Waveform，REW)幅度和特征波形功率进行有效量化，本文首先采用临界频带理论、分析合成技术、感觉加权技术以及预测式矢量量化技术，提出了一种基于基音周期分类的SEW分析合成预测式多码书量化方法；其次，本文根据基音和量化后SEW的功率信息对REW幅度进行分类，提出了一种基于离散余弦变换的REW矩阵多码书量化方法。

multi-channel correlators are widely used in traditional pseudo-random code cw radar,which makes the ranging system more complicated.this paper proposes a method of digitalizing the return signal directly and then convoluting the signals on dsp,which can replace multi-channel correlation in analog circuit.but the computation of convolution is too huge for the dsp to fulfill.to solve this problem,this paper analyzes five fast algorithms including fft,and then chooses one according to the characters of prc-cw radars.the digital method and fast algorithm have been verified by simulated signal and real signal.

一种提高空间伪码扩谱测距精度的实用。。。摘要：传统的伪码调相连续波雷达采用多路模拟相关电路实现对回波信号的相关接收，通过多路试探搜索各距离单元的目标，电路复杂。提出的数字化方案，对回波信号直接数字化，利用高速dsp实现数字卷积，可替代多路模拟相关电路。但是直接卷积的运算量过大，dsp无法承受。本文对此进行了研究，分析了包括fft在内的五种快速算法，结合prc-cw雷达的具体情况，确定了一种适于dsp实现的快速卷积算法。仿真和实测数据证实了数字化方案及快速算法的正确性。

multi-channel correlators are widely used in traditional pseudo-random code cw radar,which makes the ranging system more complicated.this paper proposes a method of digitalizing the return signal directly and then convoluting the signals on dsp,which can replace multi-channel correlation in analog circuit.but the computation of convolution is too huge for the dsp to fulfill.to solve this problem,this paper analyzes five fast algorithms including fft,and then chooses one according to the characters of prc-cw radars.the digital method and fast algorithm have been verified by simulated signal and real signal.

摘 要：传统的伪码调相连续波雷达采用多路模拟相关电路实现对回波信号的相关接收，通过多路试探搜索各距离单元的目标，电路复杂。提出的数字化方案，对回波信号直接数字化，利用高速dsp实现数字卷积，可替代多路模拟相关电路。但是直接卷积的运算量过大，dsp无法承受。本文对此进行了研究，分析了包括fft在内的五种快速算法，结合prc-cw雷达的具体情况，确定了一种适于dsp实现的快速卷积算法。仿真和实测数据证实了数字化方案及快速算法的正确性。

It can be compared to CW, but it is more efficient than CW.

它可以与CW相媲美，但它比CW要更有效率。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。