So trade between the two nations has been something of a one-way street, with Cuba deriving the benefit.所以在两国的双边贸易中可以说只有古巴从中受惠。Rather than deriving expressions for these surfaces let's justify the above remarks.我们不去...
The headgear with a glass mask worn by deep - sea divers.(潜水)头盔由深水潜水员戴的带有玻璃面罩的帽盔.Refer to headgear specific User Instructions for cleaning details.参考头面罩使用说明书了解清洁方法.It's not even about the outfits, including the craz...
介绍了一种新的测定亚硝酸根的荧光探针分子 ——— 3- ( 4-氨基苯基 ) 中氮茚-1-羧酸甲酯 ( API ).A novel fluorescence probe, 3 - ( 4 - aminophenyl ) indolizine - 1 - carboxymethyle ( API ) has been developed for the determination of trace nitrite.介绍了一种新的测定亚硝酸...