concentration degree of market share的用法和樣例：
例句
- The charge concentration in the contour holes should be as small as possible.
周邊炮眼的裝藥集中度應當盡可能小一點(diǎn)。 - The market share of the three largest insurance companies is 95.8%, which is much higher than that of the west country.
過(guò)于嚴厲的市場(chǎng)準入直接導致我國產(chǎn)險業(yè)的高集中度。
