A bounty of $50,000 was put on Dr. Alvarez's head.有人悬赏50,000美元买阿尔瓦雷斯博士的人头。Not everyone experiences the kinds of severe chronic stresses Alvarez describes.并非所有人都经历着爱瓦瑞斯所描述的这种严重的长期压力.Alvarez Paz, 67 , is currently in ...
The sisal pulp and aramid fiber were chose to fabricate the wet paper - base friction materials.本文采用高性能芳纶纤维和剑麻纤维为原料制备湿式纸基摩擦材料.Porous adonic aluminum oxide templates are widely used to fabricate nanowires or nanotubes of ...
The infected breeder flocks are quarantined from uninfected flocks.把感染群同非感染群隔离开来.That case, commonly referred to as the SIPI decision, involved the AEC's breeder reactor program.这一案例, 通常被称作SIPI(公共情报有限公司科学家学院)决议, 涉及到...