摘要:
A pipeline for conveyance of a multiphase fluid is provided. The pipeline comprises a containment element and a tubular element. The containment element defines a cavity and an inlet in fluid communication with the cavity. The tubular element passes through the containment element and with a portion thereof disposed within the cavity to be in fluid communication with the inlet of the containment element. A gasification system for gasification a solid powder and a method for conveyance of a multiphase fluid are also presented.
摘要:
According to the embodiments of the invention, a TFT-LCD array substrate, a manufacturing method thereof and a TFT-LCD are provided. The TFT-LCD array substrate comprises: a gate line; a gate line test line; a gate line test terminal; a gate line drive circuit connected to the gate line; and a test TFT. A gate electrode and a drain electrode of the test TFT are connected to the gate line test line, a source electrode of the test TFT is connected to the gate line, and the gate line test terminal is connected to the gate line test line.
摘要:
Embodiments of the present invention provide a method, system and peer apparatus for implementing multi-channel voice mixing, which belongs to a network communication field. The method includes: obtaining, by each peer, voice mixing quality parameters of super peers which are determined from peers according to information processing abilities of the peers; obtaining, by peers with voice input in the peers, priorities of the super peers according to the voice mixing quality parameters, and selecting at least one super peer for voice mixing from all the super peers according to the priorities of the super peers; mixing, by the at least one super peer for voice mixing, audio data of each peer with voice input; and publishing mixed data. The present invention selects a super peer to replace the existing server for implementing multi-channel voice mixing and publishing mixed data. Thus, server costs and bandwidth resources can be saved.
摘要:
Provided is a monolithic catalyst for synthesizing an oxalate by carbon monoxide (CO) gaseous-phase coupling, a preparation method and the use thereof. In the catalyst, a ceramic honeycomb or a metal honeycomb was used as skeletal carrier, metal oxides were used as a carrier coating, precious metals Pt, Pd, Ir, Rh were used as active ingredients, as well as Fe, Co, Ni were used as additives, wherein the carrier coating accounts for 5 to 50 wt % of the honeycomb carrier the active ingredients of the catalyst account for 0.1 to 5 wt. % of the carrier coating; the additives of the catalyst account for 0.3 to 10 wt. % of the carrier coating; and the atomic ratio of the active ingredients to the additives was 0.1 to 3. the reaction for synthesizing the oxalate was carried out in a fixed bed reactor, wherein, N2 was used as a carrier gas. The volume ratio of N2:CO: Alkyl nitrite was 20-80:5-60:10-40, and the retention time was 0.5-10 s.
摘要:
An embodiment of the present invention discloses a TFT-LCD panel and a driving method thereof, which meet the requirements of a pixel charging ratio and do not increase the logic power consumption of the panel at a high refresh frequency. The TFT-LCD panel comprises: a plurality of sub-pixel units defined by a plurality of rows of gate lines intersecting with a plurality of columns of data lines, each row of the gate lines being connected with one driver unit for providing gate-driving signal; on both sides of each column of sub-pixel units, there are arranged a first data line and a second data line respectively which provide data signals for that column of pixel units; two adjacent sub-pixel units in each column are connected with the first data line and the second data line respectively; every two driver units provide a same gate-driving signal, and one of the driver units is connected with an odd-numbered row of the gate lines, while the other driver unit is connected with an even-numbered row of the gate lines.
摘要:
Embodiments of the disclosed technology provide a display panel and a display device. The display panel comprises a plurality of pixels arranged in a matrix, wherein each of the pixels comprises a first sub-pixel region and a second sub-pixel region, the first sub-pixel region comprises one or more color sub-pixels, and the second sub-pixel region comprises one or more white sub-pixels. The display device according to the disclosed technology comprises the above display panel.
摘要:
An embodiment of the invention provides a method for video predictive encoding. Firstly, extract a pixel block from current frame, divide the pixel block into a principal set of pixels and a complementary set of pixels; encode the principal set of pixels, output code stream of the principal set of pixels, obtain a reconstruction value of the principal set of pixels; interpolate to reconstructed pixel values, which include the reconstruction value of the principal set of pixels, take a result as predictive value of the complementary set of pixels, execute an intra-frame predictive encoding for the complementary set of pixels, output code stream of the complementary set of pixels, obtain a reconstruction value of the complementary set of pixels; and finally combine the reconstruction value of the principal set of pixels and the reconstruction value of the complementary set of pixels, and obtain a reconstruction value of the pixel block. Another embodiment of the invention also provides a device for video predictive encoding. By adopting implementation modes of the invention, compression efficiency of video encoding may be improved, implementation complexity may be lower, memory occupation may be saved, and cache hit rate may be improved. The implementation modes of the invention are suitable for highly parallel calculation, and may execute rapid encoding compression for a high-definition video source.
摘要:
A scale mask comprises a U-shaped source mask region, a drain mask region with an end extending into the source mask region, and a U-shaped light-blocking bar arranged between the source mask region and the drain mask region. Slits are formed between the source mask region and the light-blocking bar and between the light-blocking bar and the drain mask region, respectively, and first compensating regions are provided at inner sides of ends of the source mask region.
摘要:
A method for switching video resolution includes: confirming that a video sender and a video receiver have established a video communication connection, and obtaining an initial resolution of the video sender; confirming that bandwidth of the video communication connection and hardware of the video sender meet preset conditions, and switching the initial resolution of the video sender to a target resolution, in which the target resolution is higher than the initial resolution. After establishing video communication connections between terminals, when there are available bandwidth and hardware of the terminal using video communication, the resolution of terminal may be switched to provide a more clear video communication for terminal user, and guarantee smooth switching of resolution.
摘要:
A method, system and computer program product for performance configuration of an application by setting at least one performance preference for a performance-sensitive class in the application, specifying performance preference propagation policy of the class in the application based on the at least one performance preference, and calling the class to perform performance configuration for application according to the performance preference propagation policy.