fragment protection 中文意思是什麼
fragment protection
解釋
彈片防護- fragment : n. 1. 碎屑，碎片，破片，斷片。2. 未完稿，斷簡殘篇。vi. ,vt. （使）成碎片，（使）分裂。
- 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〉...
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In the present study, aflp ( amplified fragment length polymorphism ) markers was used to examine population of abies yuanbaoshanensis in order to understand the level of population genetic variation and genetic structure. the result would help to evaluate its evolutionary potentiality and the degree of being endangered and could provide scientific basis for making right protection strategy. high - quality dna was extracted using ctab method from those tender leaves of forty - three fully - developed trees in population abies yuanbaoshanensis
本研究選用一種高效的檢測遺傳變異的分子標記? ? aflp技術來分析元寶山冷杉種群的遺傳多樣性，旨在了解該種群在分佈區內的遺傳變異水平和遺傳結構情況；研究結果將有助於更清楚地認識這一瀕危類群的生存潛力和瀕危程度，而且可以為制定何種挽救和保護措施提供科學的依據。 -
Regarding the space debris bigger than 10, may based on the ground equipment observation establishment database, adopt the means which dodges to carry on the initiative protection ; but regarding the numerous small spatial fragment, it needs to carry on the risk assessment in the establishment engineering model foundation, adopts establishing the protection shield method to protect
對于大於10的空間碎片，可以基於地基設備觀測建立數據庫，採取規避的辦法進行主動防護;而對于為數眾多的微小空間碎片，需要在建立工程模式的基礎上進行風險評估，採取設置防護屏的方法進行防護。
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