1) Signal Degraded
信号劣化
2) SSD Sewer Signal Degrade
严重信号劣化
3) TSD Trail Signal Degrade
路径信号劣化
4) deterioration
[英][di,tiriə'reiʃən] [美][dɪ,tɪrɪə'reʃən]
劣化
1.
Analysis and measures on deterioration of fire-resistant oilness in electric and hydraulic control system;
EH高压抗燃油劣化分析及控制措施
2.
Deterioration and replacing of Lubrication Oil for Automotive Engines;
汽车发动机润滑油的劣化和更换
3.
Fatigue performance deterioration of bars with unsymmetrical corrosion
产生坑蚀后钢筋疲劳性能的劣化
5) degradation
[英][,deɡrə'deɪʃn] [美]['dɛgrə'deʃən]
劣化
1.
Effects of temperature,mass ratio of toluene to n-hexane especially additive on extractive capability of sulfolane before and after partial degradation were investigated.
采用气相色谱法测定环丁砜对甲苯的抽提能力,通过改变温度、甲苯与正己烷的质量比等实验条件,研究了添加剂对环丁砜劣化前后甲苯抽提能力的影响。
2.
Analyses were done of steam turbine lubricating oil degradation and troubles in the oil supply system,finding out new ways to control oil quality degrading for automated steam turbine unit.
针对汽轮机润滑油劣化和油系统故障情况进行分析,找出了自动化汽轮机组中油品劣化控制的新方法。
3.
The macromechanics parameters and the degradation law of these parameters are obtained.
首先根据隔河岩水电站边坡的特点,选择具有控制性影响的区域的岩体,建立数值模拟试验模型;接着采用卸荷岩体力学参数的分析方法,利用大型有限元分析程序ADINA对其进行反演分析,得出其宏观力学参数和这些参数的劣化规律。
6) Chemical signal
化学信号
1.
Chemical signals may operate on any of five levels of increasing complexity that correspond to cells, organs, organisms, groups and communities.
茉莉酮酸甲酯、水杨酸甲酯和乙烯等挥发性次生物质被确证为以空气为媒介进行植物种间和种内通讯的化学信号分子。
补充资料：信号
信号
signal
信息的传递需要有适当的物质载体，并需要变换成某种表现形式，信息的物质载体和表现形式称为信号。系统的输入和输出即是信号，故应称输入信号和输出信号。输入信号通过系统被变换成相应的输出信号。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条