广为流传的贫困线为“一天一美元”或者更为精确地说是“1天1.08美元”(这是以1993年物价为基准的购买力平价指数)。
It famously draws the poverty line at “a dollar a day”, or more precisely $1.08 at 1993 purchasing-power parity (PPP).
随着子源间线距d的增大,色指数差q下降。
The colour index difference Q decreases with the increase of d.
综合了热量和水分差异的水热积指数等值线与热量梯度和水分梯度均有一定的对应性,与植被类型的对应也较好。
The isopleth of water and thermal product index not only showed better relation to thermal and water gradients but also to vegetation types.
The red line is the Halifax Home Price Index for greater London we're talking UK now.
红色线表示的是哈里法克斯伦敦住宅价格指数,现在说到了英国
Here, the blue line is the Case-Shiller Home Price Index for greater Boston.
蓝色线代表,"科斯-席勒"波士顿住宅价格指数
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