1) Enrichment and recovery
富集回收
2) Reclaim and Enrichment of Iodine
碘的回收与富集
3) Recovery of rich ore
富矿回收
4) absorption and accumulation
吸收富集
1.
Dynamics of absorption and accumulation of Lentinula edodes accumulated heavy metals from culture medium and critical contents;
香菇对培养基中有害重金属的吸收富集规律及临界含量值
2.
The study analyzed the characteristics of absorption and accumulation for 6 kinds of heavy metal elements(Mn,Zn,Cu,Ni,Cd,Pb) in 3 common ornamental plants(Rhododendron simsii,Osmanthus fragrans,Gardenia jasminoides) from cities in the South.
通过选择南方城市常见的3种园林绿化植物(杜鹃花、桂花、栀子花)为研究对象,分析其对6种重金属元素(Mn、Zn、Cu、Ni、Cd、Pb)的吸收富集特征。
3.
MethodFrom the perspect of geochemistry,the Absorption and accumulation characteristics of heavy metals by Blumea balsamifera from the planting base located in Luodian County of Guizhou Province was studied.
目的为使中药材艾纳香的种植栽培科学化,以贵州省罗甸艾纳香种植基地为研究区域,从地球化学角度研究艾纳香对土壤重金属吸收富集特征。
6) centralized recovery
集中回收
1.
For the centralized recovery in the Olympic venues, because of its special properties and special operation method, most of the work mainly relies on artificial and semi-mechanization to do, a reasonable recovery scheme has extremely important function in improving the logistics efficiency.
对于具有特殊性质且作业方式以人工和半机械化为主的奥运场馆内物资的集中回收问题,因此,一个科学合理的回收方案对于提高物流工作效率有着极其重要的作用。
补充资料:表面富集
分子式:
CAS号:
性质:一组分或结构在表面的浓度高于体相的现象,或者气相中的某一组分在固体表面增浓现象。如合金催化剂中,当一种合金含有两个平衡相时,具有低表面能的合金(扩散速度较大,升华热较小)就会表面富集;在单相合金中,表面能最低的组分向表面富集;周围气体能影响表面组分,具有高吸附热的周围气体组分移向表面。
CAS号:
性质:一组分或结构在表面的浓度高于体相的现象,或者气相中的某一组分在固体表面增浓现象。如合金催化剂中,当一种合金含有两个平衡相时,具有低表面能的合金(扩散速度较大,升华热较小)就会表面富集;在单相合金中,表面能最低的组分向表面富集;周围气体能影响表面组分,具有高吸附热的周围气体组分移向表面。
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