The results show the level of frustration among hospital doctors.这些结果显示了医院医生的不满程度。For many particle physicists, however, it was a year of frustration.对于许多粒子物理学家来说, 这是受挫折的一年.I nearly went bonkers with frustration.挫败感让我几近疯...
While sinking into thinking, the shrinking linkman drank the pink ink rinkled on the wrinkly paper.陷入沉思时, 退缩的联络员喝掉了洒在皱纹纸上的粉红色墨水.When it comes to expressing himself he is no shrinking violet...他在表达自己的想法时毫不羞怯。The departmen...
The truing and sharpening methods of CBN wheels are summarized.综合评述了CBN砂轮的整形和修锐方法,分析了各种方法的特点和应用.The contradictions are sharpening.矛盾正在加剧.Band saw blunt files are for sharpening band saw blades having rounded gullets.主要是为...