1) attenuator
[英][ə'tenjueɪtə(r)] [美][ə'tɛnju'etɚ]
衰减基因
2) attenuation factor
衰减因子
1.
It offers some determinate method of the attenuation factor.
通过大量现场测试、数据处理与分析,重新确定了衰减因子的取值,建立了由地面覆盖物所引起的交通噪声附加衰减量与水平距离之间更为合理的关系式,最后,对回归方程的精度进行了检验。
2.
In this paper a measurement method for attenuation factors of the vibration of the thin-shell structures is proposed,in which the acoustic measurement in the sound field near the structure is applied instead of the vibration measurement on the radiating surface.
提出用脉冲激发力代替平稳激发力 ,借助近代信息处理技术 ,分离出各种模式的阻尼振动 ,可测定各个模式的简正振动频率及相应的振动衰减因子 。
3.
Basec on simulating human brain to be remember by the part and that associating the whole characteristic as the foundation,and by inducting the associative memory attenuation factor,the neutral network structure and the learn arithmetic were developed apply in the system of fault diagnose in time.
以模拟人脑由部分记忆而联想整体的特点为基础,通过引入联想记忆衰减因子,改进了神经网络结构和学习算法,以应用于系统的故障及时诊断。
3) decay factor
衰减因子
1.
Research on a piecewise mathematical model with decay factor for battery
一个带衰减因子的电池分段数学模型研究
2.
To study the significant effect of keywords in information filtering and classification in scientific journals,In this paper,we empirically investigated statistical characteristics of keywords in a top-acade-mic journal,namely Proceedings of National Academy of Science of the United States of America(PNAS),including the frequency distribution,the temporal scaling behavior,and the decay factor.
为了研究论文关键词在期刊系统中的过滤和分类作用,本文运用语义动力学的分析方法,对美国国家科学院院刊近16年的关键词进行了实证统计分析,包括关键词的词频分布、关键词演化标度行为,以及关键词的衰减因子变化。
3.
This paper discusses a simple VaR method for linear instrument in which the volatility of return is computed by the Exponentially Weighted Moving Average(EWMA) method,and the optimal decay factor is determined by the Root Mean Squared Error(RMES) criterion.
其中,用指数加权移动平均方法(EWMA)来计算收益率的波动,用最小RMSE标准来确定最优衰减因子。
4) fading factor
衰减因子
1.
A new adaptive estimation method is presented,which is Kalman filter fading factor,and is tested in GPS/SINS integrated navigation system.
从卡尔曼滤波的稳定性出发,分析了卡尔曼滤波算法发散的原因,提出了一种适合组合导航的衰减记忆卡尔曼滤波中衰减因子的自适应估计方法,并在GPS/SINS组合导航系统中进行了实验。
2.
A new group of adaptive estimation method of Kalman filter fading factor was developed.
提出了一种衰减记忆卡尔曼滤波中衰减因子的自适应估计方法。
3.
The filter algorithm with adaptive fading factor is proposed and is analyzed theoretically.
提出了一种具有自适应衰减因子的滤波算法,并对该算法进行了较为深入的理论分析。
5) attenuation gene
衰减因子
1.
This algorithm adjusts the attenuation gene based on the variety of audio data,restrains the noise and the transformation becomes more smoothness.
针对这一问题介绍了一种新型的混音算法,该算法依据音频数据的变化来相应的调整衰减因子,很好的解决了混音中因为溢出而带来的噪声,而且变化也更加平滑。
2.
Finally,aft er making between Chan propagation model and attenuation gene pro.
首先介绍场强预测理论,然后根据工程实际应用,介绍了目前常用的几种室内传播模型;最后在实际环境下,利用TEMS模拟测试对Chan传播模型和衰减因子传播模型进行比较,提出了较为实用的衰减因子模型,以利于工程实践中对室内场强传播的预测。
补充资料：衰减基因
分子式：
CAS号：
性质：又称衰减基因,制动基因。存在于一些操纵子的前导序列,能控制转录的一组碱基序列。RNA合成可在这位点上终止。某一特殊代谢物的浓度会影响与衰减子相联系的结构基因的表达。
CAS号：
性质：又称衰减基因,制动基因。存在于一些操纵子的前导序列,能控制转录的一组碱基序列。RNA合成可在这位点上终止。某一特殊代谢物的浓度会影响与衰减子相联系的结构基因的表达。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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