产物用去离子水洗涤，磁体分离后分散在7ml0.12M四乙基氢氧化铵水溶液中，从而得到稳定均匀的Fe3O4悬浮液。
The product was washed with deionized water using a magnet and dispersed in 7 ml 0.12 M TEAOH.
采用均匀设计实验方案，进行了渣油悬浮床中压加氢裂化工艺研究。
Residuum suspended bed hydrocracking process at medium pressure was studied by using homogeneous design experimental project.
ZTU系列涡轮式推进器用于制浆造纸工业作为卧式浆池的循环搅拌装置。以使纤维保持悬浮状态，保证纸浆的组成部分在浆料中均匀分布。
ZTU series of Turbine Propeller are used as cycle stirring devices for lying pulp chest in paper making industry to keep fiber in suspension and also well-distributed.
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