Abstract: The present invention provides a bone cement composition. The bone cement composition includes a developing particle, an acrylic polymer, and an acrylic monomer, wherein a specific surface area of the developing particle is in a range from about 0.1 m2/g to about 5 m2/g. The present invention further provides a bone cement composition kit. The bone cement composition kit includes a power component and a liquid component, respectively stored in separate containers, wherein the power component includes a developing particle and an acrylic polymer, and the liquid component includes an acrylic monomer. A specific surface area of the developing particle is in a range from about 0.1 m2/g to about 5 m2/g.

Abstract: The present invention provides a bone cement composition kit. The bone cement composition kit includes a bone matrix component and a hydrogel component, respectively stored in separate containers, wherein the bone matrix component includes a bone matrix, the hydrogel component includes an acrylic polymer and an acrylic monomer. A ratio of the bone matrix component to the hydrogel component is in a range from about 1:2 (mL/mL) to about 1:50 (mL/mL).

Abstract: An embodiment of the disclosure provides a voice communication method, a calling terminal, a called terminal and a system, the voice communication method includes: establishing, by a calling terminal, a data communication connection between a called terminal and the calling terminal; obtaining a calling terminal international mobile subscriber identity (IMSI), a called terminal IMSI, a first random number for encryption and decryption, and generating a first encryption key; encrypting voice signals according to the first encryption key by using a preset encryption algorithm and obtaining first encrypted voice signals; sending the first encrypted voice signals to the called terminal. The first encryption key is generated according to the calling terminal IMSI, the called terminal IMSI, and the voice signals are encrypted by using the preset encryption algorithm, thus an encryption process is highly targeted and highly confidential, and security of voice services is improved.

Abstract: The present invention provides a bone cement composition. The bone cement composition includes a developing particle, an acrylic polymer, and an acrylic monomer, wherein a specific surface area of the developing particle is in a range from about 0.1 m2/g to about 5 m2/g. The present invention further provides a bone cement composition kit. The bone cement composition kit includes a power component and a liquid component, respectively stored in separate containers, wherein the power component includes a developing particle and an acrylic polymer, and the liquid component includes an acrylic monomer. A specific surface area of the developing particle is in a range from about 0.1 m2/g to about 5 m2/g.

Abstract: An embodiment of the disclosure provides a voice communication method, a calling terminal, a called terminal and a system, the voice communication method includes: establishing, by a calling terminal, a data communication connection between a called terminal and the calling terminal; obtaining a calling terminal international mobile subscriber identity (IMSI), a called terminal IMSI, a first random number for encryption and decryption, and generating a first encryption key; encrypting voice signals according to the first encryption key by using a preset encryption algorithm and obtaining first encrypted voice signals; sending the first encrypted voice signals to the called terminal. The first encryption key is generated according to the calling terminal IMSI, the called terminal IMSI, and the voice signals are encrypted by using the preset encryption algorithm, thus an encryption process is highly targeted and highly confidential, and security of voice services is improved.

Abstract: The present invention provides a bone cement composition kit. The bone cement composition kit includes a bone matrix component and a hydrogel component, respectively stored in separate containers, wherein the bone matrix component includes a bone matrix, the hydrogel component includes an acrylic polymer and an acrylic monomer. A ratio of the bone matrix component to the hydrogel component is in a range from about 1:2 (mL/mL) to about 1:50 (mL/mL).

Abstract: The present invention provides a bone cement composition comprising a bone matrix and a bone cement matrix formed by an acrylic polymer and an acrylic monomer, wherein the ratio of the bone matrix to the bone cement matrix is in a range from about 1:2 (g/g) to about 1:1000 (g/g). The present invention further provides a bone cement composition kit comprising a bone matrix component, a powder component, and a liquid component, respectively stored in separate containers, wherein the bone matrix component includes a bone matrix, the powder component includes an acrylic polymer, and the liquid component includes an acrylic monomer. The powder component and the liquid component are mixable to produce a bone cement matrix component. A ratio of the bone matrix component to the bone cement matrix component is in a range from about 1:2 (mL/mL) to about 1:50 (mL/mL).

Abstract: A method and device for displaying incremental update progress. The method includes: drawing representation parts corresponding to a file package increment and a file package non-increment in one and the same geometric graph using a first color and a second color, respectively; and in a process of loading the file package increment, updating the first color of the representation part corresponding to the file package increment, until the first color of the representation part corresponding to the file package increment is completely changed into the second color.

Abstract: A method, a system, and an apparatus are provided for sharing application information. The method receives match request sent by a mobile terminal X upon receipt of a share instruction of a user. According to the match request, the method determines whether there is a mobile terminal that is matched with the mobile terminal X among other mobile terminals that send match request, and if a mobile terminal is found, sends a success message. When a server receives identifiers of applications to be shared sent from any one mobile terminal of the matched mobile terminals, the method determines whether the other mobile terminal of the matched mobile terminals is connected to the server, if the other mobile terminal is online, obtains relevant information of the application corresponding to each identifier respectively, and sends the obtained relevant information to the other mobile terminal.

Abstract: A method and device for displaying incremental update progress. The method includes: drawing representation parts corresponding to a file package increment and a file package non-increment in one and the same geometric graph using a first color and a second color, respectively; and in a process of loading the file package increment, updating the first color of the representation part corresponding to the file package increment, until the first color of the representation part corresponding to the file package increment is completely changed into the second color.

Abstract: A resource download method, a service server, and a cellular phone client are described. The service server may determine a geographic area where the cellular phone client is located and an operator to which the cellular phone client belongs to according to an IP address of the cellular phone client received from the cellular phone client. The service server may determine an IP address of a download server according to the geographic area and the operator. The service server may subsequently send the IP address of the download server to the cellular phone client, which may download the resource.

Abstract: A method, a system, and an apparatus are provided for sharing application information. The method receives match request sent by a mobile terminal X upon receipt of a share instruction of a user. According to the match request, the method determines whether there is a mobile terminal that is matched with the mobile terminal X among other mobile terminals that send match request, and if a mobile terminal is found, sends a success message. When a server receives identifiers of applications to be shared sent from any one mobile terminal of the matched mobile terminals, the method determines whether the other mobile terminal of the matched mobile terminals is connected to the server, if the other mobile terminal is online, obtains relevant information of the application corresponding to each identifier respectively, and sends the obtained relevant information to the other mobile terminal.