Abstract: The present disclosure relates to the field of vehicle technology and provides an energy recovery control method, a system, and a vehicle. The method is applied in a vehicle, and the vehicle comprises a drive motor and a battery electrically connected to the drive motor; a first energy recovery torque curve with respect to the drive motor is pre-configured in the vehicle, and the first energy recovery torque curve is used to indicate a correspondence relationship between vehicle speed and energy recovery torque of the drive motor. The present disclosure performs reduction on a first energy recovery torque curve by means of utilizing a reduction ratio, allowing energy recovery in accordance with a relatively low torque strength when a usable charge power of the battery is unable to satisfy a preset power requirement corresponding to the first energy recovery torque curve.

Abstract: A fluidized solidified soil based on gold tailings includes the following raw materials in parts by mass: 75 parts to 80 parts of gold tailings, 5.2 parts to 13 parts of a dispersant solution, and 9 parts to 16 parts of a solidifying material. A preparation method includes the following steps: mixing the gold tailings with the dispersant solution, and then stirring to obtain a suspension slurry of the gold tailings; and adding the solidifying material, and stirring to obtain the fluidized solidified soil. In the present disclosure, the gold tailings are used as a main material, combined with a special dispersant solution and a special solidifying material, and a fluidized solidified soil is prepared with fluidity suitable for pumping and a certain strength after hardening. The fluidized solidified soil prevents the pollution caused by gold tailings landfilling, and can be used as a filling material for various construction projects.

Abstract: A method for creating a new germplasm of a male sterile crop by gene editing and an application thereof are provided. In this method, the gene editing is performed on an exon region of a Ty-5 gene, and a deletion of DNA sequence is introduced by using a repair mechanism of plants themselves to double-strand breaks (DSBs), causing a loss of function of Ty-5 gene, thereby obtaining a male-sterile character. The method can be applied without being limited by crop categories. After the gene editing is performed on Ty-5 genes of various crops, new germplasms can be quickly obtained. The new germplasms have the same agronomic characters as the previous materials, and only differ in sexual aspect, which effectively solves the problem of the lack of male sterile materials and unstable fertility in natural resources.

Abstract: The present disclosure relates to the technical field of vehicles, and particularly to a vehicle control method and apparatus, a storage medium and a vehicle. The method includes: acquiring a pressure of a brake master cylinder and an opening degree of an accelerator pedal; when the pressure of the brake master cylinder is greater than a first preset pressure threshold, the opening degree of the accelerator pedal is no less than a first preset opening degree threshold, and a moment when the pressure of the brake master cylinder is greater than the first preset pressure threshold is earlier than a moment when the opening degree of the accelerator pedal is no less than the first preset opening degree threshold, controlling the vehicle to enter an activated state of a launch starting function; and when the vehicle is in the activated state, controlling an engine of the vehicle to output a target torque.

Abstract: The present disclosure provides a method and apparatus for controlling a voltage of an electric machine, applied to a vehicle having an electricity-generation-starting-up integrated electric machine, which relates to the technical field of vehicle controlling. The method includes: when the vehicle is in a voltage-controlling mode, acquiring a current battery voltage, a current battery electric current and an electric-current limit value of the vehicle; according to the battery voltage, determining an initial target voltage; according to a difference between the electric-current limit value and the battery electric current, determining a superposing-voltage value; based on the superposing-voltage value and the initial target voltage, determining a target controlling voltage; and based on the target controlling voltage, controlling the battery voltage of the vehicle.

Abstract: A torque control method and apparatus for a vehicle, including: determining whether a torque change request is received, during a process of performing an energy recovery function; determining whether an antilock brake system is in an active state, in case that the torque change request is not received; if so, decreasing an energy recovery torque with a first torque change gradient; determining whether the antilock brake system is transited from the activated state to a non-activated state, during a process of decreasing the energy recovery torque; if so, determining whether it is satisfied that a first current driver demand torque is greater than a first preset value and the antilock brake system is in the non-activated state for longer than a first preset time; and if satisfied, recovering the energy recovery torque to the first current driver demand torque with a second torque change gradient.

Abstract: The present disclosure relates to the field of vehicle technology and provides an energy recovery control method, a system, and a vehicle. The method is applied in a vehicle, and the vehicle comprises a drive motor and a battery electrically connected to the drive motor; a first energy recovery torque curve with respect to the drive motor is pre-configured in the vehicle, and the first energy recovery torque curve is used to indicate a correspondence relationship between vehicle speed and energy recovery torque of the drive motor. The present disclosure performs reduction on a first energy recovery torque curve by means of utilizing a reduction ratio, allowing energy recovery in accordance with a relatively low torque strength when a usable charge power of the battery is unable to satisfy a preset power requirement corresponding to the first energy recovery torque curve.

Abstract: The present disclosure relates to the technical field of vehicles, and particularly to a vehicle control method and apparatus, a storage medium and a vehicle. The method includes: acquiring a pressure of a brake master cylinder and an opening degree of an accelerator pedal; when the pressure of the brake master cylinder is greater than a first preset pressure threshold, the opening degree of the accelerator pedal is no less than a first preset opening degree threshold, and a moment when the pressure of the brake master cylinder is greater than the first preset pressure threshold is earlier than a moment when the opening degree of the accelerator pedal is no less than the first preset opening degree threshold, controlling the vehicle to enter an activated state of a launch starting function; and when the vehicle is in the activated state, controlling an engine of the vehicle to output a target torque.

Abstract: A method for creating a new germplasm of a male sterile crop by gene editing and an application thereof are provided. In this method, the gene editing is performed on an exon region of a Ty-5 gene, and a deletion of DNA sequence is introduced by using a repair mechanism of plants themselves to double-strand breaks (DSBs), causing a loss of function of Ty-5 gene, thereby obtaining a male-sterile character. The method can be applied without being limited by crop categories. After the gene editing is performed on Ty-5 genes of various crops, new germplasms can be quickly obtained. The new germplasms have the same agronomic characters as the previous materials, and only differ in sexual aspect, which effectively solves the problem of the lack of male sterile materials and unstable fertility in natural resources.

Abstract: A method for creating a new germplasm of a male sterile crop by gene editing and an application thereof are provided. In this method, the gene editing is performed on an exon region of a Ty-5 gene, and a deletion of DNA sequence is introduced by using a repair mechanism of plants themselves to double-strand breaks (DSBs), causing a loss of function of Ty-5 gene, thereby obtaining a male-sterile character. The method can be applied without being limited by crop categories. After the gene editing is performed on Ty-5 genes of various crops, new germplasms can be quickly obtained. The new germplasms have the same agronomic characters as the previous materials, and only differ in sexual aspect, which effectively solves the problem of the lack of male sterile materials and unstable fertility in natural resources.

Abstract: A method for creating a new germplasm of a male sterile crop by gene editing and an application thereof are provided. In this method, the gene editing is performed on an exon region of a Ty-5 gene, and a deletion of DNA sequence is introduced by using a repair mechanism of plants themselves to double-strand breaks (DSBs), causing a loss of function of Ty-5 gene, thereby obtaining a male-sterile character. The method can be applied without being limited by crop categories. After the gene editing is performed on Ty-5 genes of various crops, new germplasms can be quickly obtained. The new germplasms have the same agronomic characters as the previous materials, and only differ in sexual aspect, which effectively solves the problem of the lack of male sterile materials and unstable fertility in natural resources.