1.
Preparation of Low-temperature Expandable Graphite by Water-exchange Method
水交换法制备低温可膨胀石墨的研究
2.
Characteristics of Water Exchange Across 120°E Section in the Luzon Strait
吕宋海峡120°E断面水交换特征
3.
ion exchange resin demineralizer
离子交换树脂纯水器
4.
STUDY ON THE END-POINTS OF EXCHANGING OFION-EXCHANGERS IN PURIFIED WATER PROCESSING;
纯水生产中离子交换树脂的交换终点研究
5.
heavy/light water heat exchanger leak monitor
重水与轻水热交换平漏器
6.
Waste treatment by ion exchange produces a reusable water.
用离子交换处理废水可产生回用水。
7.
The Engineer Testing Of Manufacturing System Of Ion-exchange Pure Water;
离子交换纯净水制水系统的工艺调试
8.
A substitution, an exchange, or an interchange.
交换代替、交换或互换
9.
Determination for water retention capacity of ion exchange resins
GB/T5757-1986离子交换树脂含水量测定方法
10.
People along the trade paths exchanged vegetables, fruits,
丝绸之路上的人们互相交换蔬菜、水果，
11.
Oliver, R. "The Boston Waterfront District: The Environment as an Exchange System." 1977.
波士顿滨水区：作为交换系统的环境＞，1977.
12.
STUDY ON THE PHENOMENA OF WATER DISSOCIATION IN ION EXCHANGE MEMBRANE ED
电渗析离子交换膜水解离现象的研究
13.
EXTRACTION OF BROMINE FROM BRINE BY STRONGLY BASIC ANION EXCHANGE RESIN PROCESS
强碱性阴离子交换树脂用于卤水提溴
14.
Water Transport Phenomena in Proton Exchange Membrane Fuel Cells;
质子交换膜燃料电池水传递现象研究
15.
Studies on the Water Transport in Membrane of Proton Exchange Membrane Fuel Cell;
质子交换膜燃料电池膜内水传递研究
16.
Preliminary Study on the Flow and Sediment Flux Exchange Characteristics between Changjiang Estuary and Hangzhou Bay;
长江口、杭州湾水沙交换特性初步研究
17.
Research on Exchange of Marine Hydrographic Survey Data Based on XML;
基于XML的海洋水文调查数据交换研究
18.
Preliminary Research on Treatment of Fertilizer Plant Wastewater Using Ion Exchange Process;
离子交换法处理化肥厂废水基础研究