摘要:
A TRESI-HDX-based method for mapping protein-protein interactions comprises substantially simultaneously (a) initiating complexation between the proteins and (b) labelling the complex. In aspects, the proteins comprise an antibody and an antigen, an enzyme and a substrate, or a drug and a drug target. In aspects, the labelling time is from about 1 ms to about 1000 ms.
摘要:
A vacuum mold includes a mold body with a molding surface. The mold body defines a plurality of extraction holes. Each extraction hole includes a first hole portion, a second hole portion, and a connecting portion connecting the first hole portion and second hole portion. The first hole portion is adjacent to the molding surface, and a diameter of the first hole portion is smaller than a diameter of the second hole portion.
摘要:
The present invention provides a method for preparing metallic titanium by electrolyzing molten salt with titanium circulation. The method mainly comprises reducing titanium tetrachloride (TiCl4) to at least one of titanium trichloride (TiCl3) and titanium dichloride (TiCl2) in chloride molten salt by metallic titanium (Ti), and electrolyzing the at least one of TiCl3 and TiCl2 in the chloride molten salt to form metallic titanium. According to the method for preparing metallic titanium of the present invention, TiCl2, and/or TiCl3 are prepared and electrolyzed continuously without changing the surrounding medium, thereby simplifying process flow, reducing power consumption, and realizing industrialization.
摘要:
A vacuum mold includes a mold body with a molding surface. The mold body defines a plurality of extraction holes. Each extraction hole includes a first hole portion, a second hole portion, and a connecting portion connecting the first hole portion and second hole portion. The first hole portion is adjacent to the molding surface, and a diameter of the first hole portion is smaller than a diameter of the second hole portion.
摘要:
A packing laminate (100) includes a main layer (10) and a resin film (20). The main layer is advantageously made of polystyrene. The resin film is usefully made of polyethylene. The resin film is formed on a surface of the main layer. Due to the excellent durability of the polyethylene, the packing laminate, overall, has excellent surface wear characteristics and impact resistance, and such a layer of polyethylene can prevent particles in the main layer from otherwise being scraped/abraded off therefrom.
摘要:
A TRESI-HDX-based method for mapping protein-protein interactions comprises substantially simultaneously (a) initiating complexation between the proteins and (b) labelling the complex. In aspects, the proteins comprise an antibody and an antigen, an enzyme and a substrate, or a drug and a drug target. In aspects, the labelling time is from about 1 ms to about 1000 ms.
摘要:
The present invention discloses strengthened heat transmission tubes for falling film evaporators. The tube includes a tube body of the heat transmission tube and fins disposed on an outside surface of a heat transmission section of the tube body. The fins spirally surround the outside surface of the tube body of the heat transmission tube along an axial direction. The roots of the fins are integrally connected with the tube body. Each of the fins has a cross sectional T shape. Interspaces between two neighboring fins along the axial direction of the tube form small holes for coolants flow and evaporation, and form circular shape channels along the spiral direction. Each T shape fin has fin troughs along peripheral direction. The outer surfaces of the fins are disposed with grooves or extrusion lugs that guide coolants flow. Internal tube body is disposed with internal teeth. The present invention satisfies the characteristics of falling film evaporation, can guide coolant flow, and prevent excessive accumulation of coolants on outer walls of the heat transmission tubes. It also ensures the direction of coolants flow downwards and improves heat transmission efficiency of falling film evaporation.
摘要:
A plastic laminate comprises a main layer and an abrasion resistant layer formed on the main layer. The main layer is made of polystyrene. The abrasion resistant layer is made of polypropylene and additives. A method for making the plastic laminate is also described there.
摘要:
A packaging material is provided which includes a substrate (11) and a cushioning layer (13) formed on one surface of the substrate. The substrate consists of polystyrene and additives. The cushioning layer is made of silica gel. The present packaging material has better shock absorption performance. A method for making such package material is provided.
摘要:
A group of trays is configured for storing and transporting workpieces. Each tray includes a base and a frame. The base includes a plurality of receiving portion for receiving the workpieces. The frame surrounds the base to form a cavity. A plurality of projections are formed at the outer side of the flange. When two trays are stacked whether in a same direction or opposite direction, the lower tray is partially received in the cavity of the upper tray, and the projections of the lower tray resist the frame of the upper tray to stop the lower tray from being further inserted into the cavity of the upper tray.