Abstract: The present disclosure provides a real-time dynamic prediction system and method of a three-dimensional shape of a high-pressure jet grouting pile.

Abstract: Disclosed is a prefabricated laminated slab made in accordance with a pretensioning fibermesh anti-cracking process and a manufacturing method thereof, and belongs to the technical field of fabricated structure engineering. The prefabricated laminated slab comprises a concrete layer, fiber grids, distribution bars and truss bars. The fiber grids are subjected to prestress tensioning and pouring to form a novel laminated slab with the pretensioning process, an overall pouring process of layered formworks is adopted, the construction problem during prestress tensioning of the fiber grids of the component can be effectively solved, the crack resistance of the laminated slab can be improved by adopting the prestress grids, the rigidity is increased, and the crack width under normal use conditions is reduced.

Abstract: An addressable ring oscillator test chip includes: a plurality of ring oscillator test units, and a peripheral structure including peripheral circuits and PADs. The peripheral circuits share a first power source and a first grounding. Each test unit is associated with an independent power source to thereby decrease voltage drop resulting from wiring and to reduce the influence from other test units. A method of generating a variety of ring oscillators includes: generating a cell template corresponding to a basic unit, including defining a parameterized cell template; generating a ring oscillator based on the cell template, including generating ring oscillators of different stages by selecting different parameters of the cell template; realizing internal connections of the ring oscillator; and generating an instantiated ring oscillator by replacing cell templates with corresponding basic units.

Abstract: A method for constructing a cage body of a tapered cage assembled in a rigid-flexible manner includes steps as follows. A cage body of a tapered aquaculture cage is assembled by combining a rigid-structure copper alloy stretched mesh and a flexible synthetic fiber mesh. Pipe rings mounted on the standard component of the synthetic fiber mesh are mated in a staggered manner with plugging rings on the standard component of the copper alloy stretched mesh, and high-performance synthetic fiber rope is rove through the pipe rings and the plugging rings; in this way, the connection is completed. The cage effectively improves the cage resilience under the ocean current condition, avoids mesh sheet deformation or corner breakage, enhances the water exchange capability in and out of the cage body of the gravity cage, and effectively improves the growth environment for the fishes farmed in the cage body.

Abstract: An addressable ring oscillator test chip includes: a plurality of ring oscillator test units, and a peripheral structure including peripheral circuits and PADs. The peripheral circuits share a first power source and a first grounding. Each test unit is associated with an independent power source to thereby decrease voltage drop resulting from wiring and to reduce the influence from other test units. A method of generating a variety of ring oscillators includes: generating a cell template corresponding to a basic unit, including defining a parameterized cell template; generating a ring oscillator based on the cell template, including generating ring oscillators of different stages by selecting different parameters of the cell template; realizing internal connections of the ring oscillator; and generating an instantiated ring oscillator by replacing cell templates with corresponding basic units.

Abstract: A method for constructing a cage body of a tapered cage assembled in a rigid-flexible manner includes steps as follows. A cage body of a tapered aquaculture cage is assembled by combining a rigid-structure copper alloy stretched mesh and a flexible synthetic fiber mesh. Pipe rings mounted on the standard component of the synthetic fiber mesh are mated in a staggered manner with plugging rings on the standard component of the copper alloy stretched mesh, and high-performance synthetic fiber rope is rove through the pipe rings and the plugging rings; in this way, the connection is completed. The cage effectively improves the cage resilience under the ocean current condition, avoids mesh sheet deformation or corner breakage, enhances the water exchange capability in and out of the cage body of the gravity cage, and effectively improves the growth environment for the fishes farmed in the cage body.

Abstract: An accessory support device for a stroller apparatus comprises a coupling fixture securely mounted on a handle of a stroller and including a plurality of latching openings, a rotary socket pivotally assembled with the coupling fixture and including a detent and a connecting portion, and an accessory support frame detachably fastened with the connecting portion of the rotary socket. The accessory support frame is operable to rotate with the rotary socket relative to the coupling fixture, and the detent is movable to engage with any one of the latching openings for locking the accessory support frame at different angular positions relative to the coupling fixture.

Abstract: An accessory support device for a stroller apparatus comprises a coupling fixture securely mounted on a handle of a stroller and including a plurality of latching openings, a rotary socket pivotally assembled with the coupling fixture and including a detent and a connecting portion, and an accessory support frame detachably fastened with the connecting portion of the rotary socket. The accessory support frame is operable to rotate with the rotary socket relative to the coupling fixture, and the detent is movable to engage with any one of the latching openings for locking the accessory support frame at different angular positions relative to the coupling fixture.