Abstract: A soil sample digestion device, including a base, a driving mechanism, a first disk, a heating mechanism, a digestion vessel, a second disk and two liquid adding mechanisms. The driving mechanism and the first disk are mounted on the base. The heating mechanism and the digestion vessel are mounted on the first disk. The heating mechanism is configured to heat a solution in the digestion vessel. The second disk is mounted on the driving mechanism, and is configured to be driven by the driving mechanism to ascend and descend, or rotate relative to the first disk. The two liquid adding mechanisms are mounted on the second disk, and are configured for liquid addition to the digestion vessel.

Abstract: A soil sample digestion device, including a base, a driving mechanism, a first disk, a heating mechanism, a digestion vessel, a second disk and two liquid adding mechanisms. The driving mechanism and the first disk are mounted on the base. The heating mechanism and the digestion vessel are mounted on the first disk. The heating mechanism is configured to heat a solution in the digestion vessel. The second disk is mounted on the driving mechanism, and is configured to be driven by the driving mechanism to ascend and descend, or rotate relative to the first disk. The two liquid adding mechanisms are mounted on the second disk, and are configured for liquid addition to the digestion vessel.

Abstract: A content delivery network processing method includes: obtaining response data from at least one CDN node in response to a network request from a detection end, the response data including information indicating that the network request is successful or failed; calculating the quantity of detection successes and the quantity of detection failures of the detection end corresponding to the at least one CDN node in accordance with the response data; calculating a detection failure rate of the detection end in accordance with the quantity of detection successes and the quantity of detection failures; and comparing at least one of the detection failure rate or the quantity of detection failures with a target threshold, and determining whether the detection end is faulty in accordance with a comparison result.

Abstract: The invention provides fusion proteins for treating an intestinal disease, having a structure as follows: R-L-P, wherein R is a GLP-2 receptor agonist; L is a peptide linker; and P is a long-acting carrier protein. The fusion protein provided by the invention has significant bioactivities and in vitro stability.

Abstract: The invention provides fusion proteins for treating an intestinal disease, having a structure as follows: R-L-P, wherein R is a GLP-2 receptor agonist; L is a peptide linker; and P is a long-acting carrier protein. The fusion protein provided by the invention has significant bioactivities and in vitro stability.