decreasing       
adjective uk/dɪˈkriː.sɪŋ/ us/dɪˈkriː.sɪŋ/
 mathematics specialized递减的 
In a decreasing list of numbers or amounts, each number or amount is less than the previous one.
  The demand for labour is a decreasing function of the real wage rate. 
Records were given a score and would be output in decreasing score order. 记录被赋予了一个分数,并将按分数递减的顺序输出。 
 Opposite: nondecreasing
 - More examples
 - In decreasing order of magnitude of infant mortality, the curve shifts through a nearly "U" shape in some regions to a "J" shape in others.
 - Note that H0 is a strictly convex, monotone decreasing function with minimum 0 at c = 0.
 - We know that r is a decreasing function of s.
 - The curve should go through the points, be decreasing (i.e. going down as p increases), and its shape should initially be convex down and then convex up.