【求助】翻译 N,N-dihexyl-N′-benzoylthiourea

应助达人

N,N-二己基-N‘-苯甲酰硫脲

For example, an interference-free 100-fold preconcentration can be achieved using N,N-dihexyl-N′-benzoylthiourea, which selectively forms very stable complexes with the analytes that are then extracted into nonionic surfactant Triton X-114 upon heating the solution for 20 min at a temperature greater than that of cloud point formation .

nonionic surfactant 非离子型表面活性剂

写这么长的句子，读起来好费劲
求对句子结构作下点评