As the height of the magnetic barrier is slowly lowered, the fastest atoms leave the bottle and the remaining gas rethermalizes via elastic atomic collisions at lower and lower temperatures.
由于磁化空腔的效能慢慢降低，那么那些速度还很快的原子就很容易逸出，而其余的气体粒子在不断的碰撞中消耗能量，使得温度降低。
The propeller is usually mounted on a mast behind the pilot and raised for take-off (or to gain more height or distance once airborne) and then lowered back inside the fuselage.
这种螺旋桨通常装在飞行员后面的一个桅杆上，起飞的时候升起（或在帮飞机实现更高的高度或航程的时候），随后收入机身。
Moreover, the cantilever height of roof edge was artificially lowered to investigate its effect on the mean wind loads.
此外，通过降低悬挑部分的高度以研究几何参数变化对平均风荷载的影响。
Our cots come with a height adjustable bed-base, meaning once your baby is old enough to sit up, the bed-base can be lowered for their safety. Most of our cots can also turn into cot beds.
婴儿床备有可调校高度的床底板，为安全起见，当小宝宝长大并学会站立时，可将床底板降低。 此外，我们大部分的婴儿床都可变作小童床使用。
The labor intensity can be lowered after the exit of the seeds is elevated to the same height with the feeding entrance.
瓜籽出口提高至进料口同等高度后，人的劳动强度可降低；
The steel tube collector has effectively lowered steel tube falling height, less collision between steel tubes, no noise and raised steel tube quality.
使用该收集装置能有效降低钢管落差，从而降低钢管间的碰撞，消除噪声，并保护钢管表面质量。
The steel tube collector has effectively lowered steel tube falling height, less collision between steel tubes, no noise and raised steel tube quality.
使用该收集装置能有效降低钢管落差，从而降低钢管间的碰撞，消除噪声，并保护钢管表面质量。
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