1.
A change or transformation in which a substance decomposes, combines with other substances, or interchanges constituents with other substances.
反应一种物质分解，同其它物质结合或与其它物质交换元素的变化或转变
2.
Studies on the Kinetics Mechanism of Cadmium and Lead with Ion-exchange Technique;
重金属元素镉、铅的离子交换动力学机理研究
3.
Are you saying you are swapping the data of two nodes?
一.利用线性表的基本操作实现两个元素交换的算法.
4.
The possibility of its potential application is discussed for separation of actinon-lanthanon mixtures by ion exchange.
讨论了该离子交换法在分离锕-镧系元素上应用的可能性。
5.
The Non-abelian 2-groups and G\Z(G) Being the Union of 5 Conjugacy Classes;
中心外元素构成的共轭类个数≤5的有限非交换2-群
6.
Analysis of the distribution of Rb in Ion-exchanged KTP Waveguide by RBS
卢瑟福背散射分析离子交换KTP波导的Rb元素分布
7.
MTF Modulation Transfer Function/Factor
调制转换功能/元素
8.
fixed element (of a collineation)
(直射变换的)不动元素
9.
cellulosic exchanger
纤维素类离子交换剂
10.
ion-exchange cellulose fibre
离子交换纤维素纤维
11.
non-equilibrium isotopic exchange method
非平衡同位素交换法
12.
a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process.
一种软质的黄白色三价金属元素，稀土属，能通过离子交换过程从氟碳锑矿或独居石中重新获
13.
ICP-AES Determination of Six Trace Elements in a new Zirconium Alloy after Separation by Cation-exchange Resin
阳离子交换树脂分离-电感耦合等离子体原子发射光谱法测定新锆合金中六种微量元素
14.
Determination of Trace Amounts of Elements in High Purity Titanium by Ion-Exchange Chromatography and Inductively Coupled Plasma-Mass Spectrometry
离子交换色谱-电感耦合等离子体质谱法测定高纯钛中痕量杂质元素
15.
Determination of Platinum Group Elements in Airborne Particulate Matter by Inductively Coupled Plasma-Mass Spectrometry with Cation Exchange Resin
阳离子交换树脂分离电感耦合等离子体质谱法测定空气颗粒物中铂族元素
16.
The present paper presents a commutativity theorem of rings with identity.
给出有单位元的环的一个交换性定理。
17.
Washing of copper heat exchange elements for DF_4 locomotives
东风_4型机车铜热交换元件的清洗
18.
Design and Implementation of GSM Exchange Network Element Security Access;
GSM交换网元安全接入设计与实现