pressure time diagram 压力时间图
pressure-time history 压力随时间的变化情况
half-pressure time 压力半降时间
pressure time index 压力时间指数
pressure-time method 压力时间法
Hold pressure time 保压时间
pressure time method 压力时间法
pressure time profile 压力随时间变化图
With additional time, pressure, and refrozen meltwater from above, the small firn granules become larger, interlocked crystals of blue glacial ice.
随着时间的推移,压力的增加,再加上从上方重新冻结的融水,小冰原颗粒成为相互锁结的大晶体蓝色冰川冰。
Under increasing pressure, children devote most of their time to internships or study.
在越来越大的压力下,孩子们把大部分时间花在实习或学习上。
Because of the pressure of schoolwork, I never had enough time to develop my hobbies.
由于学业压力,我没有足够的时间来发展我的兴趣爱好。
During that time, Branch Rickey tested Robinson's ability to deal with racial pressure he would face in the major league.
VOA: special.2009.04.05
It's constant pressure. OK, so now, last time you looked at the Joule expansion to teach you how to relate derivatives like du/dV.
这是恒压的,好,上节课你们,学习了焦耳定律,以及怎样进行导数间的变换。
OK, we're going to do this reversibly, which means we're going to slowly change the external pressure very, very slightly at a time, so that at every point we're basically in equilibrium, p2/ until the pressure reaches a new smaller pressure p2.
整个过程保持可逆,外界压强,变化得很慢,每一个瞬间,都保持平衡,直到压强减小到末态值。
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