大面积

大面积 [dà miàn jī]

1. ■ large tracts of land; large area:

大面积丰收 reap a bumper harvest over large areas

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常用词组

1. ■ 大面积光电倍增管 large cathode diameter photomultiplier;

2. ■ 大面积伞伐作业 shelter wood compartment-system;

3. ■ 大面积烧伤 large-area burns; extensive burn;

4. ■ 大面积森林 extensive forest;

5. ■ 大面积升降运动 extensive vertical displacement;

6. ■ 大面积探雷器 wide range mine detector;

7. ■ 大面积着色 large-area colouring