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- During the task interval available time section,we simulated and calculated the reliabilities and safeties of the systems,and acquired the systems" variety rules of reliability and security. 在系统的任务工作期区间内对系统进行仿真计算，并获得系统的可靠度与安全度的变化规律。
- His eloquence did not avail against the facts. 他的雄辩在事实面前不起什么作用。
- Joe tried to pull the heavy cart, but to no avail. 乔想拉那部笨重的大车，但是拉不动。
- Latecomers will not be admitted until the interval. 迟到者在休息时间方可入场。
- A brief, indefinite interval of time. 瞬间一个短暂的、不确定的时间间隔
- There is an hour's interval to the next train. 下一火班车还要过一小时才开。
- Nothing could avail the dying patient. 没有任何东西能挽救那个濒死者
- We had a quick drink in the interval. 我们在中间休息时匆匆喝了点东西。
- We changed seats in the interval. 中间休息时,我们交换了一下座位。
- The advice we got was of no avail. 我们得到的建议完全没用。
- Such a statement will not avail. 这样的声明没有什么用。
- The medicine did not avail against the disease. 这种药对这种病没有产生疗效。
- A minor key, scale, or interval. 小调音、短音阶或短音程
- Speeches and protests were of no avail. 演讲和抗议全都徒劳。
- An interval composed of three whole tones. 三全音三个全度音的音程
- We tried to revive him but without avail. 我们试图使他苏醒,但没有成功。
- A mark indicating the boundary of such an interval. 刻度线，分度线指示这种间隔的界限的标记
- The sunny interval we were promising has been few and far between. 我们原可望能有几阵晴天，结果却很稀少。
- In perforated continuous forms paper, the interval between cuts. 在穿孔的连续格式纸上，割线之间的间距。
- The interval between the two posts measures thirty meters. 那两根柱间的距离为三十米。
