concentration degree of market share

• 集中度

concentration degree of market share的用法和样例：

例句

1. The charge concentration in the contour holes should be as small as possible.
   周边炮眼的装药集中度应当尽可能小一点。
2. The market share of the three largest insurance companies is 95.8%, which is much higher than that of the west country.
   过于严厉的市场准入直接导致我国产险业的高集中度。