reactant什么意思？

Oxygen is often used as reactant in chemical processes.在化学过程中,氧气经常充当为反应物.The synthesis and application of reactant polyurethane fixing agent were introduced.介绍了反应性聚氨酯预聚树脂固色剂的合成及其应用.The influence of reacting temperature a...

The effects of reactant mole ratio , catalyst dosage , microwave irradiationtimeyield of cyclohexanone glycol ketal were investigated.用十二水硫酸铁铵作催化剂, 微波辐射催化合成环己酮乙二醇缩酮.This preparation uses dialkyl imidazole salt, alkyl pyr...

reactant的音标：reactant的英式发音音标为：[ri'æktənt]reactant的美式发音音标为：[ri'æktənt]...

bach的现在完成时为：bached...

“清醒”的近义词/同义词：苏醒, 清楚。...

albatrosses的音标：...

“美学的”的英语可以翻译为：aesthetic ...

He was dismayed at the cynicism of the youngsters.他对年轻人的玩世不恭感到惊愕。He stared at his favourite child, dismayed, filled with fear.他惊愕地盯着自己最宠爱的孩子，满心恐惧。He was dismayed to find that his hands were shaking.他惶恐地发现自己的手正在发抖。...

craftsmanship的音标：craftsmanship的英式发音音标为：['krɑ:ftsmənʃɪp]craftsmanship的美式发音音标为：['kræftsmənʃɪp]...

目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。30 percent of reptiles, birds, and fish are currently threatened with extinction.他因有外遇而要面临纪律听证会的裁决。He will now face a disciplinary hearing for having an affair.谁知道总统将要面临什么？Who knows what lies in ...

guitermanite的音标：guitermanite的英式发音音标为：['gɪtɜ:mənaɪt]guitermanite的美式发音音标为：['gɪtɜmənaɪt]...

apramycin的音标：apramycin的英式发音音标为：[æprə'maɪsɪn]apramycin的美式发音音标为：[æprə'maɪsɪn]...

“行走”的英语可以翻译为：walk，run，go on foot，hoof，sashay...

v.接受( accept的第三人称单数 )，领受，承担责任，承兑...

Make sure the draining board, sink and plug hole are regularly disinfected.滴水板、水槽和塞孔一定要定期消毒。This work is physically exhausting and emotionally draining.这项工作让人身心交瘁。The old lady's strength is draining away.老妇人的体力在渐渐衰竭...

Paddy的音标：Paddy的英式发音音标为：['pædi]Paddy的美式发音音标为：['pædi]...

“萨里塔”的英语可以翻译为：[地名] [美国、智利] Sarita ...

migrants的音标：migrants的英式发音音标为：['maɪɡrənts]migrants的美式发音音标为：['maɪɡrənts]...