双键用英语怎么说
双键的英文: They react by adding other chemical agents at the double bond to form derivatives or polymers. Regular vinyl addition polymers may be obtained from particularly strained endocyclic double bonds The molar absorbance at 350 nm increases if the aldehyde contains a double bond. adj. 加倍的;两倍的;双人的;双重的;两面派的 adv. 双重地;两倍地;成双地 n. 两倍;加倍; v.(使)加倍 to double steal double steering The child birthrate in that area has doubled. double swell hand What kind of double talk was this? n. 捆绑物;联系,纽带;债券;契约 adj. 被奴役的,不自由的 v. 存入关栈;粘合;保释 bond registered These bonds have an AAA rating. development bond stress to service treasury Bonds bond extracting punch |