负值

The underlying liquidity that caused all the excitement last year is as abundant as ever.

资本流入也使得中国不愿意加息，结果是今年实际利率的负值比去年更大。

They have many strange properties such as negative phase velocity, negative refractive index, perfect imaging, inverse Doppler effect and abnormal Cerenkov radiation.

负折射率介质最早由前苏联科学家Veselago在20世纪60年代从理论上提出来的，是一种具有介电常数ε和磁导率μ同时为负值的介质，它具有诸如负相位速度，负折射率，理想成像，逆Doppler频移及反常的Cerenkon辐射等多种奇异的物理现象。

The calculation result shows that the total SWRET in the Yellow River Basin is 31.637 billion cubic meter, and the SWRET in various water resources divisions are difference. SWRETs in some divisions, such as Longyangxia to Lanchow, Longmen to Sanmenxia and lower reach of Yellow River are less than zero, it shows that in these divisions, the surface water resources cannot satisfied the minimum eco-environmental water demands.

计算结果表明黄河流域总的地表水资源开发利用阈值为316.37×108 m3，且区域上分布不均，部分分区如龙羊峡——兰州干流区间、龙门——三门峡干流区间及黄河下游地表水资源开发利用阈值为负值，表明当地自产的地表水资源量不足以满足河道最小生态环境需水量。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。