protection of propagation 中文意思是什麼
protection of propagation
解釋
繁殖保護- protection : n 1 保護，保衛，防禦，掩護，包庇，照顧 （from; against）。2 保護者，防護物 （against）; 〈美俚〉...
- of : OF ＝Old French 古法語。
- propagation : 持續培養
-
The aesculus chinensis, euptelea pleiospermum, cercidiphyllum japonicum, taxus chinensis, picea brachytyla arid emmenopterys henryi oliv compose and stand structure of were studied, and the comparability matrix among those main woods distribution ere studied, and the protection propagation countermeasures were put forward, which are important for researching and protecting these rare woods in funiu mountain natural reserve
經調查，基本摸清了國家保護植物七葉樹林、領春木樹林、連香樹林、紅豆杉樹林、雲杉樹林、香果樹林6種珍稀樹種林分的組成與結構，研究了主要林分之間的相似性矩陣，同時提出了保護繁育對策，對開展研究和保護珍稀樹種具有重要意義。 -
The average weight, growth index k and biomass of the main fishes were measured and the reasons for the smaller size and the measures for protection and propagation were analyzed
此外，統計了主要魚類的平均體重、生物量和k值，並探討了魚類資源衰竭和個體小型化的原因和保護對策。 -
The media should intensify the reporting on intellectual protection and fulfil satisfactorily the tasks of propagation, education, and supervision through public opinion
新聞單位要對知識產權保護工作加強報導，做好宣傳教育和輿論監督工作。 -
A series of construction techniques for prunus padus were obtained in terms of seedling cultivation and establishment of forests for both medicinal purpose and ornamental purpose, which can provide a theoretical basis for qualified seedling cultivation, rare species protection and propagation as well as sustainable utilization of resources
摘要通過對稠李育苗技術、藥用林及綠化美化林營建技術的研究，總結出一套稠李育苗、雙向經濟林營建技術，為培育優質壯苗，保護和擴繁珍稀物種，實現資源可持續利用提供理論依據。
分享友人