To improve the IR absorption of hydrotalcite, we intercalate SO 42 - to partly replace CO 32 - of interlayer.对水滑石红外吸收机理的研究表明,水滑石的层间阴离子起主要作用, 层板具有协同效应.为提高水滑石的红外吸收选择性,通过对不同阴离子的分析和筛选,确定在水滑石层间插入硫酸根.Veiws evidently intercalat...
监狱周围有一圈40英尺高的混凝土墙。A forty-foot-high concrete wall encircles the jail.蒸汽冷却时凝结为水。Steam condenses into water when it cools.含有对皮肤有益的植物精华的沐浴凝胶shower gel containing plant extracts that have a stimulating effect on the skin...
针对常规抽油泵使用中易发生磨损、砂卡和脱扣的弊端,研制了高效 防 砂抽油泵.A high - efficiency anti - sand pump is developed for oil recovery in sandy wells.半导体脱扣器电路与智能脱扣器电路有明显的差异性,有各自的优点.There is a difference between semiconductor release circuit and intel...
The three of us manhandled the uncovered dinghy out of the shed.我们三个人把无篷小划艇推出了棚子。As rural factories shed labour, people drift towards the cities.由于农村的工厂纷纷裁员，人们逐渐流向城市。A lorry piled with scrap metal had shed its load.一辆载满废...
Tempers began to fray as the two teams failed to score.随着两队都没能破门得分，大家渐渐沉不住气了。Within a few minutes tempers had cooled.几分钟之内，火气就变小了。The sea tempers the climates.海洋调节气候....
He figured prominently in the talks leading to the signing of the treaty.他的讲辞对于条约的签订起了重要作用。Entries will be prominently displayed in the exhibition hall.参赛作品将陈列在展厅显眼的地方。In most news reports the name Margot Bracken figured...