Abstract: An atomizing apparatus for development of biological trace evidence comprises a container which has an opening and a housing space communicating with the opening, a trace evidence developing solution held in the housing space to develop a biological trace evidence and an atomizer located in the opening. The atomizer includes a piezoelectric vibration element in contact with the trace evidence developing solution. The piezoelectric vibration element can shake the trace evidence developing solution via high frequency vibration to form a plurality of small liquid particles to be discharged outside the container. The small liquid particles of the trace evidence developing solution pass through the opening and spray directly on the biological trace evidence to generate an oxidized reduction reaction therewith to produce colored substance to reveal the biological trace evidence in a visible fashion.

Abstract: A network digital creation system and the method thereof are disclosed. The client end executes a web page document embedded with a web page procedure in order to initialize the drawing block in the web page document and to allow the user to directly use the cursor to draw. It further enables the user to use quote images previously stored in the server end or the quote the graphic resources in the external network for drawing. After finishing the plot, the user stores the result to the server end to become a quote image. It can be shared to other users by quoting. This facilitates the interactions of network digital creations.

Abstract: A network digital creation system and the method thereof are disclosed. The client end executes a web page document embedded with a web page procedure in order to initialize the drawing block in the web page document and to allow the user to directly use the cursor to draw. It further enables the user to use quote images previously stored in the server end or the quote the graphic resources in the external network for drawing. After finishing the plot, the user stores the result to the server end to become a quote image. It can be shared to other users by quoting. This facilitates the interactions of network digital creations.

Abstract: The present invention discloses an environmental dynamic leaching/extraction device, including: a sample tank for fixing a sample provided therein; a feeding tank containing feed solution; a feeding tank pump for providing power to drive the feed solution of the feeding tank into the sample tank; a pH value adjusting solution containing acid solution and alkaline solution; a pump for providing power to drive the acid solution and alkaline solution contained in the pH value adjusting solution into the sample tank; a pH value meter connected to the sample tank to detect the pH value of the solution in the sample tank; and a plurality of collecting buckets for collecting the extraction solution leached out of the sample tank.