一升水在工业上发挥的价值大约是农业的70倍，这也在一定程度上解释了为什么在大多数富裕国家里，工业用水账单占了水价收入的绝大头。
Industry generates about 70 times as much value from a litre of water as agriculture, which helps to explain why industry takes the lion's share in most rich countries.
但它的一个缺点就是，激光功率从零升到最大值的过程，会使粒子或X射线束具有一定的能谱分布。
One shortcoming of these beams is that they typically have a range of energy, caused by the gradual rise of laser power from zero to its maximum level.
一次又一次我们一定对用~遇见实际的力量灵魂力量的宏伟高度升。
Again and again we must rise to the majestic heights of meeting physical force with soul force.
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