NAS的意思
「NAS」經常作為「New Active Substance」的縮寫來使用,中文意思:「新活性物質」。
NAS(新活性物質)詳細解釋
- 英文縮寫詞:NAS
- 英文單詞:New Active Substance
- 中文簡要解釋:新活性物質
- 流行度:692
- 分類:Governmental
- 領域:FDA
英文縮寫NAS的擴展資料
- Applied studies on trace element in looking for new active substance微量元素在尋找新活性物質(NAS)中的應用研究
- In this paper we try to explore a new mode of active substance screening and quality evaluation under the guidance of TCM theory.本文在中醫藥理論指導下,試圖探索一種新的藥效物質篩選和品質評價模式。
- In this paper we have done some researches as follow : Firstly, a new method was proposed to determine the content of active substance in waste batteries.本文作了如下研究工作:一、研究了廢舊鋅錳電池中二氧化錳含量的測定方法。
- We bring forward a new irreversible surface reaction model namely random distribution model of surface active sites, hi which concepts of active sites ( surface ), inactive sites ( subsurface ) and active substance etc are proposed.我們提出了一個活性位隨機分布的不可逆表面反應模型,引進了表面活性位(頂層)和非活性位(亞層)。一定濃度的活性位隨機地分布在非活性位亞層上。
- PAN-ACF is a new type material with multi-hole of active carbon fibre. The unique physical and chemical characteristics of its surface enable it absorb organic and inorganic matter of gas-phase and liquid-phase greatly, especially for the absorption of substance containing nitrogen and sulfur.聚丙烯腈基活性炭纖維(PAN-ACF)是一種新型多孔活性炭材料,其獨特的表面理化特性,使其對氣相、液相中的有機、無機物質具有強大的吸附作用。