2) commuting maps
交换映射
1.
This paper applies compatible maps in lieu of commuting maps,and uses four functions as opposed to three.
该文用相容映射代替交换映射且使用的为 4个函数。
3) exchange entitlement
交换权利
1.
The paper points out that the features and the defects of the Sunan urbanization lead to the continuing deterioration of the peasants’ exchange entitlements, which causes the rural relative poverty.
认为“苏南模式”城市化自有的特点和不足 ,导致农民交换权利的不断恶化 ,是造成农村产生相对贫困的根本原因 ,并据此提出了相应的对策。
2.
This paper studies the uneven development between urban and rural areas mainly from the perspective of the Exchange entitlement, and the statistics cited by this paper all come from the China Statistical Yearbook.
本文将着重从交换权利的角度来研究分析我国城乡差距问题,文中所采用数据均来源于历年中国统计年鉴。
3.
The poverty of economy is the reflection of a poverty of entitlement,and the insufficiency of the exchange entitlement or its worsening will cause poverty.
经济贫困是权利贫困的折射和表现,"交换权利"不足或恶化就会导致贫困的产生。
4) converse commuting selfmap
反交换映射
1.
Hicks and Rhoades established some common fixed point theorems in symmetric spaces and proved that very general probabilistic structures admit a compatible symmetric The purpose of this paper is to give some common fixed points theorems for converse commuting selfmaps in symmetric spaces without contractive conditions.
通过建立 对称空间中的反交换映射,给出了对称空间中一类非压缩映象的公共不动点定理。
6) commuting mappings
可交换映射
1.
The existence of common fixed points for commuting mappings in compact metricspaces and complete bounded metric spaces are proved which extend and unify the results ofFisher, Jungck and Leader.
证明了紧度量空间与完备有界度量空间上的可交换映射的公共不动点的存在性，所得的结果推广了Ｆｉｓｈｅｒ［１，２］，Ｌｅａｄｅｒ［３］和Ｊｕｎｇｃｋ［４］的结果。
补充资料：单官能交换基离子交换树脂
分子式：
CAS号：
性质：是指在离子交换树脂交联结构或非交联结构本体上仅含有单一种类交换基团的各种离子交换树脂的总称。如通常使用的磺酸型阳树脂、羧酸型阳树脂、季铵型阴树脂等。
CAS号：
性质：是指在离子交换树脂交联结构或非交联结构本体上仅含有单一种类交换基团的各种离子交换树脂的总称。如通常使用的磺酸型阳树脂、羧酸型阳树脂、季铵型阴树脂等。
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