2) log school
流木鱼群
1.
Comparative biological characteristics of skipjack tuna Katsuwonus pelamis between free school catch and log school catch;
中西太平洋金枪鱼围网起水鱼群与流木鱼群渔获物中鲣生物学特性的比较
3) wood logistics
木材物流
1.
In order to promote the sustainable development of forestry,eco-friendly wood logistics system was defined.
针对如何推动林业可持续发展,给出环境友好型的木材物流系统的相关概念,扼要归纳国内外在林道网理论、集运材优化等森林生态采运理论及其相关技术设备的研究与应用现状,分析传统木材物流存在的问题,提出环境友好型的木材物流系统在物流基础设施建设、物流工艺及集运材设备等方面的环境友好型性对策,展望环境友好型的木材物流系统的发展趋势。
4) wood circulation
木材流通
1.
The article analyses the voucher system about wood transports,the manage and processing administration permission system and the examining and supervision system in China s wood circulation field,examines the problems in administration permission system and the defects in relevant legal rules,and brings forward the relevant countermeasure from the viewpoint of legal institutions.
分析了我国木材流通领域中的木材凭证运输行政许可制度、木材经营加工行政许可制度及木材运输检查监督制度,探讨了行政许可制度上存在的问题以及相关法律规定中的缺陷,并从法制的视角提出了相关的对策。
5) sap flow in trees
树木液流
6) sap flow of individual plant
单木液流
1.
The heat pulse technique was applied to study the variation of the stem sap flow of individual plant of Populus euphratica in different direction and depth of trunk in the Ejina oasis in the lower reaches of Heihe River.
通过实测标准地的胸径分布,推算出林地边材面积的分布,利用热脉冲测定单木液流通量,推算出黑河下游胡杨近熟林年生长期(4—10月)耗水量为3172m3·hm-2。
补充资料：流木
【流木】
（譬喻）与浮木同。
（譬喻）与浮木同。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条