A ameliorate spread code is proposed in this paper which used m sequence as basement.

  • 在扩频码的选取问题上以m序列为基础,提出了改进的扩频码,大大改善了该扩频序列的性能.
  • 来源:网络文摘精选更新时间:2025-01-17 07:24:11

  • 重点词汇
  • coden. 代码;编码;密码;法典;行为规范;行为准则;道德准则;电码;暗码;信号;
  • papern.纸;报纸;材料;壁纸;论文;试卷;文件;
  • asadv. 同样地,一样地;例如;
  • aart. (用于可数名词或单数名词前,表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一(个);每一(个);任一(个);
  • proposedadj.被提议的,所推荐的;
  • isvt.& vi. 是(be的三单形式);
  • amelioratevt.<正,夸>(使)改善,改进;减轻(痛苦等);改良;
  • whichpron.哪一个;(…的)那个;
  • mn. 英语字母表的第13个字母;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • thispron.这,这个;这事,这人;这时;下面所说的事;
  • sequencen.[数]数列,序列;顺序;连续;片断插曲;
  • 相关例句
1、

Yet appropriate technologies do exist which can go a long way to ameliorate these problems.

然而现有技术的终将解决这些问题.

网络文摘精选

2、

The effect of naloxone is mainly to increase neuronal excitability at thetimeto ameliorate nervous conductivity.

纳洛酮对脑梗死的影响,与改善神经传导功能相比,主要是提高大脑神经元兴奋性.

网络文摘精选

3、

The STFT was adopted to ameliorate the ADPCM.

ADPCM的改进使用短时傅立叶变换(STFT).

网络文摘精选

4、

Everyone wishes to ameliorate his own condition .

改善自己境况的愿望人皆有之。

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5、

In every human being there is a wish to ameliorate his own condition.

改善自己境况的愿望人皆有之.

《现代汉英综合大词典》

6、

He expected me to do something to ameliorate his depression.

他希望我做点什么好让他不那么沮丧。

《柯林斯高阶英汉双解学习词典》

7、

Nothing can be done to ameliorate the situation.

做什么也无法使情况好转。

《柯林斯高阶英汉双解学习词典》

8、

Steps have been taken to ameliorate the situation.

已经采取措施以改善局面。

《牛津高阶英汉双解词典》

9、

Experimental studies have shown that ameliorated myocardial ischemia, increased coronary blood flow , and improved heart functions.

临床试验也表明,益母草能抑制冠心病人的血小板聚集,起抗凝、抗血栓形成作用,从而改善血流变学参数.

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10、

A method which has ameliorated human simulating intelligent integral control algorithm is proposed.

仿人智能积分控制算法已被提出并被写入教科书中,是一种公认的有效的先进算法.

互联网摘选

11、

The perfume essential oil in longan peel was extracted by ameliorated simultaneous distillation extraction.

以橙皮为试验材料,比较不同提取方法对香精油的质量和出油率的影响.

互联网摘选

12、

The nerve symptom of 14 case ameliorated by GM 21 pressure oxygen therapy and Chinese traditional medicine.

14例合并有神经症状者,术后经过营养神经、高压氧疗和中医中药等治疗,得到不同程度的改善.

互联网摘选

13、

DND in hippocampal CA 1 sector was ameliorated by both nimodipine and SOD significantly.

尼莫地平及SOD均可改善海马CA_ 1区DND, 使海马CA_1区神经元密度增加.

互联网摘选

14、

Objective To evaluate effects on sub-thyroidectomy with anesthesia of ameliorated cervical plexus block.

目的探讨甲状腺大部切除手术应用改良的颈神经丛阻滞麻醉效果.

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15、

Also insulation monitoring method in spur track is ameliorated.

并对支路绝缘检测方法做了改进,提高了支路的检测性能.

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16、

Conclusion Solid dispersion is able to release rapidly as an ameliorated technic.

结论固体分散体有速释作用,可考虑用固体分散技术改进降酶灵胶囊的制备工艺.

互联网摘选

17、

Be responsible to control operation process and ameliorated equipments in plant.

负责车间生产工艺流程及材料、参数、设备改造、改进.

互联网摘选

18、

The regional distribution of processing trade has been somehow ameliorated.

区域分布,加工贸易已有点改善.

互联网摘选

19、

The frosts of winter had ceased; its snows were melted, and its cutting winds ameliorated.

冬天的严寒已经消除, 雪已融化, 刺骨的寒风也缓和了.

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20、

The situation has ameliorated.

情况好转.

《现代英汉综合大词典》

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