v notch造句
造句与例句手机版
- Singularity stress analysis near the tip of v notch in homogeneous materials
型缺口尖端振荡性奇异应力场产生的条件 - Standards for municipal wastewater discharge measurement . triangular notch v notch thin - plate weir
城市排水流量堰槽测量标准.三角形薄壁堰 - It's difficult to see v notch in a sentence. 用v notch造句挺难的