Abstract: An electrode for display includes at least two display electrodes arranged at intervals along first direction, each including a body electrode and an end electrode; the at least two display electrodes include first and second display electrodes, body electrodes of the first and second display electrodes being parallel in first direction with a first preset pitch; among two side edges of the end electrode of the first display electrode opposite in first direction and two side edges of the end electrode of the second display electrode opposite in first direction, at least two side edges are unparallel; a minimum distance in first direction between one side edge of the end electrode of the first display electrode close to the second display electrode and one side edge of the end electrode of the second display electrode close to the first display electrode is greater than or equal to first preset pitch.

Abstract: A sensor module, including a main body shell and a sensing device provided in the main body shell; the sensing device includes a sensor, an upper cover plate, a lower cover plate and a circuit plate; the sensor is mounted on the circuit plate; the upper cover plate and the lower cover plate are respectively mounted on the upper and lower sides of the circuit plate, and are configured to support the main body shell and fix the circuit plate; an accommodation cavity for storing an insulating fluid is provided between the upper cover plate and the circuit plate, between the upper cover plate and the sensor, and between the lower cover plate and the circuit plate; and a first acoustic window is provided at a portion of the upper cover plate located above the sensor. Further disclosed are a sensor assembly and an acoustic logging tool.

Abstract: The present disclosure belongs to the technical field of plant genetic engineering, and discloses a gene for controlling the rice grain number per panicle and its use. Nucleotide sequence of OsCKX11 is SEQ ID NO. 1, nucleotide sequence for coding protein region is SEQ ID NO. 2, amino acid sequence of the encoded protein is SEQ ID NO. 3. The disclosure constructs an OsCKX11-knocked-out vector using CRISPR/Cas9, and identifies multiple independent homozygous lines through PCR amplification and sequencing methods, and provides a mutant in which specific knockout of gene OsCKX11 of the rice leads to an increase in cytokinin levels and an increase in grain number per panicle. Based on the biological function of OsCKX11 to increase the rice grain number per panicle, methods such as gene editing, natural allele replacement, RNA interference, or molecular assisted breeding can be used to improve existing rice varieties.