1) large_scale migration of fluids
大规模流体迁移
2) scale of transference from country to city
城乡净迁移规模
1.
By using the method of Granger Causality Test,this paper tests the causality between the scale of transference from country to city and the gap of income between city and country,and advances some corresponding policies and suggestions.
利用格兰杰因果检验方法检验了城乡净迁移规模和城乡收入差距之间的因果关系,并提出了相应的政策建议。
3) the earthgas streaming
地气流迁移模型
4) Hand-off of the streaming media service
流媒体服务迁移
6) occurrence
[英][ə'kʌrəns] [美][ə'kɝəns]
迁移规律
1.
Effect of gasification pressure on the occurrence of trace elements;
气化压力对煤气化过程中痕量元素迁移规律的影响
2.
The Relationship Between Occurrence of Trace Elements and Gasification Temperature;
煤气化过程中痕量元素迁移规律与气化温度的关系
3.
By using HG-AFS and ICP-AES, the contents of 14 trace elements (As、Cd 、Co、Cr、Cu、Mn、Mg、Ni、Hg、Pb、V、Se、Sr、Zn) in gasification products were m easured quantitatively in an atmospheric fluidized bed gasifier, and the effects of vapor/coal ratio on the occurrence of trace elements were investigated.
采用氢化物发生器和原子荧光光谱法联用 (HG -AFS)和电感耦合等离子发射光谱法 (ICP -AES) ,测定了常压流化床煤气化产物中As、Cd、Co、Cr、Cu、Mn、Mg、Ni、Hg、Pb、V、Se、Sr、Zn 1 4种微量元素含量 ,分析了汽煤比对微量元素在气化产物中迁移规律的影响。
补充资料：规模经济/规模不经济
规模经济/规模不经济：规模经济和规模不经济用来说明厂商产量变动从而规模变动与成本之间的关系。对于一个生产厂商而言，如果产量扩大一倍，而厂商的生产成本的增加低于一倍，则称厂商的生产存在着规模经济；如果产量增加一倍，而成本的增加大于一倍，则生产存在着规模不经济。
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