1) Exchange ratio
交换率
1.
The paper introduces the basic viewpoint of boundary theory and the exchange ratio of the boundary.
文中介绍了界壳理论的基本观点,并对其物量交换率等方面作了进一步延伸;在系统研究采空区失稳发生机制和采空区崩塌诱发危害及其控制的基础上,探讨了采空区界壳结构支撑能力退化与采空区失稳的关系、界壳上的物量交换与采空区危害控制的关系。
2) exchange rate
交换率
1.
This paper puts forward the model of competency multi-shell of telecommunication corporations based on the shell theory,and calculates the open degree and exchange rate of the multishell model.
本文基于界壳理论构建了电信企业多重竞争力界壳模型,通过对该模型的定量分析,能够确定电信企业竞争力界壳的开放度和交换率,企业就可以据此制定出具有较强针对性的竞争力发展策略,提高电信企业决策的科学性。
3) exchange rate
交换速率
1.
Influence of HgCl_2 on nutrient exchange rates in sediment——water interface in fish cage area of Dapengao;
HgCl_2对网箱养殖海域营养盐在沉积物——水界面上交换速率的影响
2.
The study of phosphate exchange rates at the sediment-water interface in fish cage area of Dapengao;
大鹏澳网箱养殖海域磷酸盐在沉积物-海水界面交换速率的研究
3.
Intact sediment cores which were sampled at 10 sites were incubated on board,and exchange rates were calculated in the function method.
应用实验室培养法现场研究了3~5月东海硅藻赤潮发生前后10个站位的营养盐在沉积物-海水界面的交换,并应用连续函数拟合法计算了营养盐的界面交换速率。
4) ester exchanging rate
酯交换率
1.
The ester exchanging rate was determined by HPLC.
用高效液相色谱(HPLC)法测定酯交换率,系统研究了催化剂、EG SIPM摩尔比及反应时间对酯交换率的影
2.
A method for determining the ester exchanging rate in the synthesis of 5-sodium sulfo bis-(Hydroxyethyl) isophthalate by high performance liquid chromatography (HPLC) was developed.
探讨了用高效液相色谱法测定间苯二甲酸双羟乙酯5磺酸钠(SIPE)的酯交换率的测试条件。
5) moisture exchange rate
湿交换率
1.
On the basis of analyzing mass exchange process between porous saline materials and air, the computational method of the moisture exchange rate on the porous saline materials surface is established.
本文通过分析含盐多孔材料表面与空气间的湿交换过程 ,建立表面湿交换率公式 ,进一步提出加强含盐多孔材料湿调节能力的方
6) power exchange
功率交换
1.
It lucubrates the theory of the rates of bus to bus and area to area power exchange in the power system.
提出采用改进的边际成本法结合电力系统ＡＣ潮流，在综合考虑电网运行安全可靠性和经济性的基础上，分别对电力系统节点间和网络间功率交换费用比率进行了理论分析和模拟计算。
2.
And then, according to the power exchange optimization between two power networks the dynamic programming recurrence formula is constructed.
对电力系统调度中电网之间的优化功率交换模型，利用正交试验方法，构造出动态规划递推求解方程。
补充资料：交换率
交换率
percentage exchange
J ioohuanlU交换率(pereentage exehange)离子交换体系达到平衡后，被交换离子进入离子交换树脂相的量占原始料液中总量的百分数。交换率大小反映离子交换的完全程度。交换率受离子交换树脂及原液性质影响，还与设备及操作条件有关。 (刘惠卿马荣骏)
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