Abstract: A micro-molybdenum-type weathering bridge steel plate disclosed by the present invention is characterized in that the steel plate is smelted from the following components by weight: C: 0.05-0.08%, Si: 0.30-0.50%, Mn: 1.25-1.35%, P: 0.010-0.014%, S?0.003%, Nb: 0.020-0.030%, Ti: 0.010-0.020%, V: 0.040-0.050%, Cu: 0.25-0.40%, Ni: 0.25-0.35%, Cr: 0.45-0.55%, Mo: 0.03-0.08%, Alt: 0.020-0.040%, and the balance from Fe and impurities. Less content of molybdenum reduces the production cost of the steel plate, the yield strength of the steel plate is 500-600 MPa, the yield strength ratio is ?0.85, and the maximum thickness of the steel plate can reach 80 mm.

Abstract: An in-vitro diagnostic analyzer, a reagent card (10), and an installation structure (200) are disclosed. The installation structure (200) includes an installation body (210). The installation body (210) includes an installation hole (212) configured to sleeve a sample tube (70), a hollow needle (220), a sealing portion (240), and an air inlet channel (230). One end of the hollow needle (220) is capable of being inserted into the sample tube (70). The sealing portion (240) is in sealing fit with an outer wall of the sample tube (70). The air inlet channel (230) includes an air outlet hole (234) and an air inlet hole (232). The air outlet hole (234) is configured for communication with the sample tube (70) provided on the installation hole (212). The reagent card (10) is integrated with the installation structure (200), and the in-vitro diagnostic analyzer is integrated with the reagent card (10).

Abstract: A wagering event requires a first and second wager to receive a partial hand for a player position and a dealer position. After receipt of the partial hand, a play wager must be made at the player position for the event to continue to a potentially positive conclusion, or the first and second wagers are taken by the dealer position. Cards are dealt to complete the hands and poker ranks in the player hand and dealer hand are compared and wagers resolved, including by a comparison with poker ranks in a paytable.