研究了商品购销中的浮动价格和需求函数模型问题。
In this paper, mathematical models are investigated for floating price of purchase and sale of commodity and for a demanding function.
但是生产商家却不是这样，他们的收入与伦敦金属交易所的每月浮动价格直接相关。
Not so the producers, whose income is directly related to the fluctuating daily price on the London Metal Exchange.
换言之，可负担得起的住房在北京将执行基准价格，这是一个浮动价格。
In other words, affordable housing in Beijing will be the implementation of the benchmark price, that is a floating price.
最受欢迎的演唱会的前排位置逐渐被定位为溢价票或白金票，这些票以固定高价、甚至根据需求浮动价格售出。
Front-row seats for desirable shows are increasingly marketed as "premium" or "platinum" tickets, sold at a high fixed price or even at prices that float according to demand.
最受欢迎的演唱会的前排位置逐渐被定位为溢价票或白金票，这些票以固定高价、甚至根据需求浮动价格售出。
Front-row seats for desirable shows are increasingly marketed as "premium" or "platinum" tickets, sold at a high fixed price or even at prices that float according to demand.
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