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造林种草用飞机播种时,飞机是按地面给予的信号飞行的。信号人员能否及时、准确、明显地给出信号,是影响飞播质量的重要技术环节。飞播作业时除有一般信号人员外,播区地面还需有检查人员,以便了解飞播质量(播种均匀度和成苗面积),使飞机按设计要求进行播种。因此:为了提高飞播质量,在飞播作业中做好信号和质量检查工作是十分重要的。
Planting forests with grass planting seeds, the aircraft is given by the ground signal flight. Signal personnel can timely, accurately and clearly give signals, is an important technical aspects affecting the quality of aerial seeding. In addition to the normal signal personnel for aerial operations, there are also inspectors on the ground in order to understand the quality of aerial seeding (planting uniformity and area of seedlings) so that the aircraft can be sown according to design requirements. Therefore: In order to improve the quality of aerial broadcasting, it is very important to do a good job of signal and quality inspection in aerial operations.