Abstract: This invention provides a preparation method of solid self-lubricating material with high temperature resistance, including steps described as follows: first, mixing polymer matrix resin and nano lubricating filler to compose a uniform raw material powders; then, placing the raw material powders in the cavity of hot-press die; keeping the temperature for 90-120 min at the first prepressing temperature, controlling the hot-pressing pressure under the third pre-loading pressure, and gradually increasing the temperature to the solid-phase molding temperature of the material; gradually reducing the temperature to the first preloading temperature after the solid-phase molding is completed; next, removing the pressure, finally, obtaining the solid self-lubricating material by naturally cooling to normal temperature and demoulding.

Abstract: A titanium dioxide micro-nanocontainers, corrosion-resistant waterborne epoxy coatings and preparation method thereof, including preparation steps as follows: TiO2 micro-nano spheres are synthesized by applying hydrothermal method; a polyaniline layer doped with molybdate ions is deposited on the surface of TiO2 micro-nano spheres by adopting the method of in-situ chemical polymerization, TiO2/PANI-MoO42? micro-nano-spheres are obtained, then, polydopamine is encapsulated on the surface of TiO2/PANI-MoO42? micro-nano spheres to obtain titanium dioxide micro-nanocontainers; next, antirust filler, defoamer, dispersant and thickener are added into waterborne epoxy emulsion, then titanium dioxide micro-nanocontainers are added in the waterborne epoxy emulsion for dispersing and grinding, filtering and encapsulating to obtain component A; the waterborne epoxy curing agent and deionized water are mixed in proportion to obtain component B; component A is stirred, then it is mixed with the component B in proportion,

Abstract: The present disclosure discloses a transmission device of a hybrid vehicle. The transmission device includes an input shaft assembly, a power generation motor input shaft assembly, a driving motor input shaft assembly, an output shaft assembly, a clutch, an accelerating planetary gear train, a decelerating planetary gear train, and a parking mechanism. The input shaft assembly is located at a front end of the transmission device. The power generation motor input shaft assembly is located between the accelerating planetary gear train and the driving motor input shaft assembly. The driving motor input shaft assembly is located between the power generation motor input shaft assembly and the decelerating planetary gear train. The output shaft assembly is located at a tail end of the transmission device. The clutch is located between a power generation motor and a driving motor.

Abstract: The present disclosure discloses a transmission device of a hybrid vehicle. The transmission device includes an input shaft assembly, a power generation motor input shaft assembly, a driving motor input shaft assembly, an output shaft assembly, a clutch, an accelerating planetary gear train, a decelerating planetary gear train, and a parking mechanism. The input shaft assembly is located at a front end of the transmission device. The power generation motor input shaft assembly is located between the accelerating planetary gear train and the driving motor input shaft assembly. The driving motor input shaft assembly is located between the power generation motor input shaft assembly and the decelerating planetary gear train. The output shaft assembly is located at a tail end of the transmission device. The clutch is located between a power generation motor and a driving motor.

Abstract: Primer groups for detecting a hybrid rice backbone parent and application thereof. The primer groups according to the invention can distinguish any one of 29 backbone parent materials simply by judging based on a band pattern, without sequencing. Meanwhile, primers according to the invention have high polymorphism and can be applied to the purity detection of hybrid rice seeds for production, where only DNA is extracted from a sample indoor and then detected by using a molecular marker. Therefore, time, labor and cost are saved.

Abstract: The present invention provides a method for establishing a personalized association between voice and pattern, comprising: acquiring voice data of a user; converting the voice data into a pattern and storing the pattern; and reading the voice data corresponding to a to-be-queried pattern according to a query instruction of the user. The present invention establishes a personalized association relationship between voice and pattern, and takes the pattern corresponding to the voice as a pattern capable of effectively propagated on the Internet. Moreover, the present invention can form a pattern-voice double medium by converting a pattern into a voice, thus improving propagation range and effectiveness.