工学 园路工程 释 step 台阶 上下台基之间的阶梯。一般指用砖、石、混凝土等材料连接不同标高地面之间的踏步及构件。
step ①踏板 ②轴瓦 ③步 ④级 ⑤阶跃
step 步 长 ；阶段；阶梯；阶跃
＞物理化学＞结构化学＞释义 step 台阶
理论计算机科学 佩特里网 释文 step 步
- Regulations on Environmental Impact Assessment of planning
- Regulations on Environment Impact Assessment of the Chinese People's Liberation Army
- Regulations on Environment Protection of the Chinese People's Liberation Army
- Regulations on Famous Scenery Areas
- Regulations on Fisheries Administrative Punishment
- Regulations on Forest Fire Prevention
- Regulations on Grassland Fire Prevention
- Regulations on Implementation of the Forestry Law of the People's Republic of China
- Regulations on Implementation of the Law of the People's Republic of China on Bid Invitation and Bidding
- Regulations on Implementation of the Law of the People's Republic of China on Entry and Exit Animal and Plant Quarantine
- Regulations on Implementation of the Law of the People's Republic of China on the Protection of Cultural Relics
- Regulations on Implementation of the Law of the People’s Republic of China on Water and Soil Conservation
- regulations on importing and broadcasting overseas TV programs
- Regulations on Internal Supervision of Public Security Organs
- Regulations on Labor Protection in Workplaces Using Toxic Substances
- Regulations on Land Requisition Compensation and Resettlement of Migrants for Large and Medium Water Conservation and Power Construction Projects
- Regulations on Land Survey
- Regulationson License for Water Drawing and Levy and Administration of Water Resource Fees
- Regulations on Management of Fisheries Resources of Yangtze River
- Regulations on Management of River Course of the People’s Republic of China
- Regulations on Management of Urban Underground Space for Tianjin
- regulations on maritime trade
- regulations on medical service for impoverished patients
- Regulations on Medical Waste Management
- Regulations on Movable Type Printing Adopted at the Hall of Martial Valor