Electrocoagulation: Therapeutic use of a high - frequency current to bring about the coagulation and destruction of tissue.“电凝法: 利用高频电流的治疗用法,使组织凝固或杀死组织.”.The load characteristics of clearing wastewater by electrocoagulat...
In 1957, the Soviets launched Sputnik 1 into outer space.1957年，苏联人将“斯普特尼克1号”人造卫星送入了外层空间。A public challenge could provoke the Soviets to dig in.公开挑战会促使苏联人一意孤行.The Soviets would more than recover the ground they had lost.苏...
He constantly brags about how well he plays football.他老是吹嘘自己足球踢得多么好.He brags that he has built the house.他自夸盖了那幢房子.Introductive brags ? industrialization manages be stock raising development to need the road of classics....