Abstract: A method, system, and computer program product for script generation and recommendation from behavior trees are provided. The method receives a set of input commands within a programming interface. The set of input commands is parsed into a set of command parts. The set of input commands is normalized based on the set of command parts to generate a set of normalized commands. A set of behavior trees are generated based on the set of normalized commands and the set of parts. The method generates a set of command scripts based on the set of behavior trees.

Abstract: A fused-biconical-taper bend-insensitive single mode optical fiber includes a core and a cladding. The core is a fluorine-germanium co-doped silicon-dioxide quartz glass layer, a diameter Dcore thereof is 7-10 ?m, and a relative refractive index difference ?1 thereof is 0.20% to 0.40%. A range of ?Ge is 0.30% to 0.60%, and a range of ?F is ?0.05% to ?0.15%. The cladding includes three layers. A first layer is a fluorine-germanium co-doped silicon-dioxide quartz glass layer, a relative refractive index difference ?31 thereof is ?0.02% to ?0.10%, and a diameter D31 thereof is 15-30 ?m. A second layer is a fluorine-doped silicon-dioxide quartz glass layer, a relative refractive index difference ?32 thereof is ?0.01% to ?0.05%, and a diameter D32 thereof is 30-50 ?m. A third layer is a pure silicon-dioxide quartz glass layer, and a diameter D33 thereof is 124-126 ?m.

Abstract: Disclosed is a railway wagon for transporting trucks, including a middle running board device, end running board devices respectively arranged at two ends of the middle running board device, and a bridge board device arranged at the outer end of each end running board device. The middle running board device includes of multiple middle running board assemblies. Each middle running board assembly includes a running board connected to a side wall. At least one support plate connected to the side wall is arranged below the running board. Each end running board device includes multiple end running board assemblies. Each end running board assembly includes a running board connected to the side wall. At least one support plate connected to the side wall is arranged below the running board.

Abstract: Disclosed is a railway wagon for transporting trucks, including a middle running board device, end running board devices respectively arranged at two ends of the middle running board device, and a bridge board device arranged at the outer end of each end running board device. The middle running board device includes of multiple middle running board assemblies. Each middle running board assembly includes a running board connected to a side wall. At least one support plate connected to the side wall is arranged below the running board. Each end funning board device includes multiple end running board assemblies. Each end running board assembly includes a running board connected to the side wall. At least one support plate connected to the side wall is arranged below the running board.

Abstract: A fused-biconical-taper bend-insensitive single mode optical fiber includes a core and a cladding. The core is a fluorine-germanium co-doped silicon-dioxide quartz glass layer, a diameter Dcore thereof is 7-10 ?m, and a relative refractive index difference ?1 thereof is 0.20% to 0.40%. A range of ?Ge is 0.30% to 0.60%, and a range of ?F is ?0.05% to ?0.15%. The cladding includes three layers. A first layer is a fluorine-germanium co-doped silicon-dioxide quartz glass layer, a relative refractive index difference ?31 thereof is ?0.02% to ?0.10%, and a diameter D31 thereof is 15-30 ?m. A second layer is a fluorine-doped silicon-dioxide quartz glass layer, a relative refractive index difference ?32 thereof is ?0.01% to ?0.05%, and a diameter D32 thereof is 30-50 ?m. A third layer is a pure silicon-dioxide quartz glass layer, and a diameter D33 thereof is 124-126 ?m.