双语例句原声例句
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气体反应堆要求充实，以此能，达到20%，所以，我们需要制造出在芯块中的铀，那是锆管道的金属外壳，那被放置入一个反应堆核心里去。
Gas reactors require enrichments in the order of up to 20%. So we need to fabricate the uranium into pellets which are clad in zirconium tubes which are placed into the reactor core.
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首先，我们需要知道，入射到气体原子的光子的能量。
The first that we need to know the energy of the photon that's incident on our gaseous atom.
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随着气候变化的预测变得越来越紧急，我们迫切需要廉价、简便、快捷的方式来减少温室气体的排放。
With predictions of climate change getting increasingly urgent, we desperately need cheap, simple and fast ways of reducing greenhouse emissions.
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The first that we need to know the energy of the photon that's incident on our gaseous atom.
首先，我们需要知道,入射到气体原子的光子的能量。
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for real gases. This is an equation of state for an ideal gases.
我们需要描述实际气体,的状态方程。
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In this case it relates the volume to the pressure and the temperature.
现在假想我们需要用,理想气体定律来设计一台机器。
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