Adding to investor wariness about commodities are concerns about the possibility of deflation, or a decline in the general level of prices for goods and services.
投资者还担心有可能出现通货紧缩,也就是商品、服务的总体价格水平下降,因而对大宗商品就更加谨慎了。
This level of complexity opens the possibility that the oscillations of neutrinos and their anti-particles (called anti-neutrinos) could be different.
中微子振荡的复杂程度使人们认为有可能中微子振荡与其反粒子(即反中微子)是不同的。
Once the level of disease activity drops, a critical communications task will be to balance this information with the possibility of another wave.
一旦病毒活动减弱,一次关键的沟通会议将有助于减轻出现下一波传染的可能性。
So if we go to the ground state, what you see is we're at that lowest energy level, and we only have one possibility for an orbital, because when n equals 1, that's all we can do.
如果我们在基态上,你可以看到,我们在能量最低的态上,只有一种,可能的轨道,因为n等于1,只有这种可能。
But if we have credit markets, then people can individually choose to be off the production possibility frontier and at a higher level of consumption than otherwise would.
但如果存在信贷市场,那么个人可以选择超越,PPF曲线的范围,达到比没有信贷市场时更高的消费水平
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