1) Location of QoS degraded
QoS劣化定位
2) QoS degrading threshold
QoS劣化阈值
1.
Thus,a model of QoS degrading threshold was developed to reflect the relation between the degradation level of QoS and the satisfaction of constraint on global QoS so as to trigger off the useful re-selection for better optimization.
为了避免QoS优化效果不好的无用重选取,需要判断QoS的劣化是否将影响组合服务对全局质量约束的满足,为此,建立了QoS劣化阈值模型。
3) stability deterioration
稳定性劣化
1.
The trend of transformation of the saturation-instauration infiltration field is calculated on the condition that the reservoir water level is declining from 175m to 145m during the reservoir operation;moreover,the mechanism of stability deterioration of soil bank slope is studied.
以三峡库区典型的土质岸坡为研究对象,通过GeoStudio软件对库区岸坡进行数值模拟,计算水库蓄水期间,水位由175 m降落到145 m的工况下,岸坡的饱和-非饱和渗流场的变化趋势,研究土质岸坡稳定性劣化机理。
4) bad positioning conditions
恶劣定位环境
5) 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
6) 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。
补充资料：劣化
分子式：
CAS号：
性质：指高分子物质性能降低不能复原的变化。高分子物质受热、光、紫外线、氧、臭氧及各种化学药品作用，会发生变色、龟裂、强度降低等物理或化学性能变化。这些外部条件能引起高分子主链断裂或交联，导致结构变化且性能降低。判断劣化程度多用力学或电性能等各种物理性能变化作为尺度。
CAS号：
性质：指高分子物质性能降低不能复原的变化。高分子物质受热、光、紫外线、氧、臭氧及各种化学药品作用，会发生变色、龟裂、强度降低等物理或化学性能变化。这些外部条件能引起高分子主链断裂或交联，导致结构变化且性能降低。判断劣化程度多用力学或电性能等各种物理性能变化作为尺度。
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