CBTC基于通信的列车控制
CBTC communication based train control
DL-2-胺基-r-甲硫醇基于酸
dm-methionine
amino-δ-methyl-mercap-tobutyric acid
阿伐胺基得他甲硫醇基于酸
dm-methionine
amino-δ-methyl-mercap-tobutyric acid
超越基于成本的竞争
surpassed cost competition
分层的基于身份的签名
hierarchical identity-based signature HIBS
hierarchical identity based signature
hierarchical identity-based signature(HIBS
分层的基于身份签名
hierarchical ID-based signature
基于3D的参数化工艺模型
3D-based parametric process model