idle time

基本解释

Percentage User CPU Time Percentage user time is the percentage of non-idle processor time spent in user mode.
Percentage User CPU Time（用户 CPU 时间百分比）用户时间百分比是用户模式下非空闲处理器时间的百分比。
Percentage of System CPU Time Percentage system time is the percentage of non-idle processor time spent in system mode.
Percentage of System CPU Time（系统 CPU 时间百分比）系统时间百分比是系统模式下非空闲处理器时间的百分比。
Machine capacity constraints require that, at most one job be processed. Also, no machine idle-time between processing jobs is allowed.
机器能力限制要求在任何时间至多加工一个工件，且在工件加工之间无空闲时间。

The researchers have found that this kind of energy-taxing "idle listening" is occurring during a large portion of the time phones spend in power-saving mode---as much as 80 percent on busy networks.
ENGADGET: New 'subconscious mode' could improve smartphone battery life, supress your WiFi id
What if he could aggregate all that idle time and sell it to customers needing a last-minute job?
FORBES: Entrepreneurs
It is rather as though a household with lots of cash sitting idle in a low-interest bank account was at the same time paying a much higher interest rate on its debts.
ECONOMIST: Intervention: divine or comic?

time during which a machine or a worker could be working but is not, as when one job has been completed and tooling or materials for the next are not complete or available &rarrcompare downtime

空闲时间
The initial population generating op- erator,recombination operator and mutation operator of an evolution algorithm are designed,according to the processing procedure for minimizing idle time.
根据最小化空闲时间处理过程,设计进化算法的初始种群生成过程、重组算子和变异算子。
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空闲时间
Typical fixed maximum cycle time schemes have idle time in every grant cycle, which degrades the network porformance. This paper proposed an idle time minimized (ITM) dynamic bandwidth allocation algorithm to solve this problem.
经典的固定最大周期轮询类动态带宽分配算法在每个授权周期中信道上会出现空闲时间,降低了网络性能,针对这个问题本文提出最小空闲时间动态带宽分配算法(ITM-1,ITM-2)。
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