保持清醒

"Today the absence of efforts to work tomorrow, we should strive to find a job," This is the work of self-existence and environmental sense, as well as for self-development, to be responsible, we must keep a clear self-existence and environmental awareness, if you are planning an effort to Or are working, then you are eligible to ask myself,"self-existence and death is how I choose to."

"今天不努力工作，明天就要努力找工作"，这是对工作自存环境的忧患意识，也是对自我发展的负责态度，我们必须对自存环境保持清醒的认识，如果你正计划着努力或正在努力，那么你有资格问自己"自存和死亡是如何将我选择"。

Yes,please,but I must make this the last one,I want to stay sober.

好啊，不过，这是最后一杯了，我想保持清醒。

There may be slivers of positive, but I view this as sobering.

有人会看到积极的一面，但我认为对此应保持清醒。

To stay out of you own way' – that's a key term for sobriety.

而转变是保持清醒的网站关键词。

This is the main fuel of energy to help you stay awake and active during the day.

这是主要的燃料能源，以帮助您保持清醒和积极的在白天进行。

I'd settle him and he'd fall asleep, but I'd stay awake.

我想解决他，他想入睡，但我会保持清醒。

I tried my best to stay awake.

我努力保持清醒。

I was barely able to stay awake.

我几乎 能保持清醒。

I just got to stay awake.

我得保持清醒。

I found it hard to stay awake in class.

我发现上课时很难保持清醒。

The next day he stood up in class and asked for the floppies back.

第二天，他站起来找同学们要软盘。

Based on the analysis of working process of ejection gun of rocket ejection seat ,the physical and mathematical models of interior ballistics of ejection gun were established and the interior ballistics parameters of a rocket eject seat were validated by test and calculation.

在分析火箭弹射座椅弹射动力系统的工作过程的基础上，建立了其内弹道的物理模型和数学模型，并对某型火箭弹射座椅弹射动力系统内弹道进行了试验验证与计算，试验所测膛内气体压力随时间变化曲线与计算曲线基本吻合，弹射过程最大压力pm、工作时间tg、出口压力pg和出口速度vg分别为24.20(24.57)MPa，157(155)×10-3s，22.27(21.83)MPa，16.61(16.59)m.s-1，各特征参数的计算值最大误差小于3%。