Abstract: An outdoor tent with a modular base includes a main body and a base, the main body being detachably arranged on the base. The base includes a first module and several splicing modules, said several splicing modules being detachably connected to the periphery of the first module, and the first module can be folded to form a box structure, and said several splicing modules can be independently folded and stored in the box formed by the first module. When the base is in the storage state, the first module is folded to form a box structure in which items can be placed, and the second module, third module, fourth module and fifth module are folded and accommodated in the box formed by the first module, reducing space occupation during transportation, improving utilization rate of user space during transportation, and making it easy to carry and transport.

Abstract: Disclosed are a drug-coated balloon and a method for preparing the same. The drug-coated balloon comprises a surface liquefied drug coating and a balloon, wherein the drug coating comprises a lipophilic excipient and a drug. The balloon can reduce the loss of the drug during delivery and increase efficiency in transferring the drug to a lesion site.

Abstract: A tent with a charging device and wiring thereof includes a main body that includes a frame and a wall, the frame being connected to the wall. The tent also includes an electrical component, which includes an electrical appliance, a power supply and an electric wire. The electrical appliance and the power supply are electrically connected through the electric wire, and the electrical appliance and the electric wire are detachably or fixedly arranged on the frame and/or the wall. For the tent with a charging device and wiring thereof, electrical appliances and electric wires are reasonably arranged on the frame or the wall of the tent in a fixed or manner, by which layout of electrical appliances and electric wires is more reasonable and regular, and the electrical appliances and electric wires will not occupy activity space in the tent, effectively improving users' experience on tents.

Abstract: A device for evaluating the neurovirulence of a mumps virus, comprising: (I) a virus inoculation module, which is used for performing virus inoculation of a mumps virus to be evaluated on the lateral ventricle of a rat; (II) a processing module, which is used for performing vibration slicing on the fixed rat brain; (III) an imaging module, which is used for scanning and imaging the obtained rat brain slices; and (IV) an analysis module, which is used in the obtained imaging for calculating a neurovirulence index by using a formula I: the neurovirulence index=S1/S0×100 (formula I) according to the cross-sectional area S1 of a cavity formed by hydrocephalus in the longitudinal section of the rat brain and the total cross-sectional area S0 of the rat brain. Multiple results show that the results are stable, repeatability is high, and a wild strain may be distinguished from a vaccine strain.

Abstract: A liquid storage container comprises: a first lid; a container body having an opening on one end, an interior of the container body and the lid forming a chamber. The opening end of the first lid and the opening end of the container body are rotatably and sealingly connected; and a first pipe and a second pipe communicating the chamber with the outside. The first pipe is provided on the first lid. The second pipe is provided on the container body.

Abstract: A liquid storage container comprises: a first lid; a container body having an opening on one end, an interior of the container body and the lid forming a chamber. The opening end of the first lid and the opening end of the container body are rotatably and sealingly connected; and a first pipe and a second pipe communicating the chamber with the outside. The first pipe is provided on the first lid. The second pipe is provided on the container body.