selective effect

OFDM as well as multi-channel-coding and multi-modulation is adopted by DRM. This combine with interleaving and error protection to decrease the effect of frequency selective fading, multi-path time delay and Doppler effect. Then the robustness of the signal transmitted is enhanced.

DRM采用OFDM调制方式和多级信道编码，使用交织、差错保护技术，大大地减轻了频率选择性衰落、多径时延以及多普勒效应的影响，提高了信号传输质量和稳定性。

Objective To evaluate effect of selective peripheroneural rhizotomy in the treatment of convulsive cerebral palsy.

目的观察选择性外周神经切断术治疗痉挛性脑瘫的效果.

One notable side effect is the creation of selective visual aids known as beer goggles.

不过,有一个很明显的附带效果就是创造了“啤酒眼”这种选择性视觉辅助功能.

Nocardia cell concentration, stirring speed and temperature have no obviously effect on selective adsorption.

细胞悬浊液浓度 、 搅拌速度和温度对吸附效果影响不大,均可产生选择性吸附.

The essential oil showed strong non-selective antifeedant and oviposition effect, but the persistence was not good.

龙柏精油对小菜蛾具有较强的 非 选择性拒食作用和产卵忌避作用, 但由于精油的挥发性效果不持久.

Study on the Effect of Temperature and Different Additives on the CMC of CTAB by Means of Bromide Ion Selective Electrode

溴离子选择电极法研究温度和添加剂对CTAB的CMC的影响规律

Based on Lambert Law, the regulation on infrared transmission properties of plain cloth and its moisture content is studied by using infrared heat effect and selective absorption function of moisture to infrared ray.

以朗伯（Lambert）定律为基础，利用红外线的热效应和水分对红外线的选择性吸收作用，研究了平纹织物含水量对红外线透射性能的影响。

It showed selective killing effect on acute non-lymphatic leukemia cells type M, but no significant killing effect on M1 type cells and Hela cells.

该偶合物保持了抗体和药物活性，对急非淋M2型白血病靶细胞有选择性杀伤作用，而对急非淋M1型白血病细胞和Hela细胞无明显杀伤作用。

At last, through intestinal transit test, the functional motility effect of Sinomenine, a Chinese herbal extraction that was believed to have selective COX-2 inhibition, was determined.

最后通过小肠传输实验观察了具有COX-2选择性抑制作用的中药青藤碱对早期移植肠运动功能障碍的疗效。

A Lithium Ion-selective Optical Chemical Sensor Based on the Inner-filter Effect of Fluorescence

基于荧光内滤效应的锂离子荧光化学传感器研究