野外的

He is an outdoor college student.

他是一名爱好野外活动大生。

The methods could effectively improve the quality of field practice teaching of cadastration after a few years practice.

经过几年实践证明,这些方法可以有效地提高地籍测量野外实习质量。

The equipped LC digital display reduces the power consumption of the illuminometer for long time testing in field.The battery can be exchanged easily.

配有液晶数码显示可使仪器功耗降低，便于较长时间野外测试，其使用也易于更换。