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本文以黑河市特殊的地理位置和森林资源的特点,本着尽量节约成本、优势互补、优质高效的原则,利用先进的调查技术,提出三种调查方案,选择最佳的森林调查方案
Based on the special geographical location and characteristics of forest resources in Heihe City and based on the principles of cost-saving, complementary advantages and high quality and efficiency, this paper makes use of advanced investigation techniques to propose three investigation programs and choose the best forest investigation program