1.
Characteristic and Relationship of Magnesium Content in Flue-cured Tobacco Leaves and Exchangeable Magnesium Content in Soil in Hunan Tobacco-growing Areas
湖南烤烟烟叶中镁与土壤交换性镁含量的特征及关系分析
2.
Preparation of High Purity and Ultrafine Magnesium Hydroxide by Ion Exchange Resin Method
离子交换树脂法制备高纯超细氢氧化镁
3.
the quality of being incapable of exchange or interchange.
不能交流或交换的性质。
4.
Preparation of Mg-Al Mixed Oxide and Its Heterogeneous Catalysis for Transesterification;
镁铝复合氧化物制备及其酯交换多相催化过程研究
5.
The Property and Application of Commutative Linear Transformations and Matrices;
线性变换及矩阵可交换的性质与应用
6.
exchangeable cation percentage
交换性阳离子百分率
7.
strong-acid cation exchange fibre
强酸性阳离子交换纤维
8.
storng-acid cation exchange resin
强酸性阳离子交换树脂
9.
weak base anion-exchange resin
弱碱性阴离子交换树脂
10.
weak-acid exchange resin
弱酸性慢离子交换树脂
11.
strong-acid ion exchange resin
强酸性离子交换树脂
12.
strongly basic anion ion exchange fibre
强碱性阴离子交换纤维
13.
ion exchange fibre
弱碱性阴离子交换纤维
14.
weak base anion exchanger
弱碱性阴离子交换剂
15.
experimental packet-switched service, EPSS
实验性分组交换服务网
16.
weak-base ion-exchange resin
弱碱性离子交换树脂
17.
weak acid cation exchanger
弱酸性阳离子交换剂
18.
Finite element simulation and analysis of the plastic strain in cross rolling for AZ31 magnesium alloy
AZ31镁合金交叉轧制塑性应变有限元模拟分析