[XU, Mingliang 徐明良, XU, Mingliang 徐明良, LIU, Qingqing 刘青青, XU, Mingliang 徐明良, LIU, Qingqing 刘青青, JIANG, Lu 蒋璐, XU, Mingliang 徐明良, LIU, Qingqing 刘青青, JIANG, Lu 蒋璐, TAO, Yongfu 陶永富, XU, Mingliang 徐明良, LIU, Qingqing 刘青青, JIANG, Lu 蒋璐, TAO, Yongfu 陶永富, LIU, Huanhuan 刘欢欢, XU, Mingliang 徐明良, LIU, Qingqing 刘青青, JIANG, Lu 蒋璐, TAO, Yongfu 陶永富, LIU, Huanhuan 刘欢欢, GONG, Yangqing 龚央庆, XU, Mingliang 徐明良, LIU, Qingqing 刘青青, JIANG, Lu 蒋璐, TAO, Yongfu 陶永富, LIU, Huanhuan 刘欢欢, GONG, Yangqing 龚央庆, YE, Jianrong 叶建荣, XU, Mingliang 徐明良, LIU, Qingqing 刘青青, JIANG, Lu 蒋璐, TAO, Yongfu 陶永富, LIU, Huanhuan 刘欢欢, GONG, Yangqing 龚央庆, YE, Jianrong 叶建荣, YANG, Qin 杨琴, XU, Mingliang 徐明良, LIU, Qingqing 刘青青, JIANG, Lu 蒋璐, TAO, Yongfu 陶永富, LIU, Huanhuan 刘欢欢, GONG, Yangqing 龚央庆, YE, Jianrong 叶建荣, YANG, Qin 杨琴, ZHANG, Yan 张琰, XU, Mingliang 徐明良, LIU, Qingqing 刘青青, JIANG, Lu 蒋璐, TAO, Yongfu 陶永富, LIU, Huanhuan 刘欢欢, GONG, Yangqing 龚央庆, YE, Jianrong 叶建荣, YANG, Qin 杨琴, ZHANG, Yan 张琰, ZHANG, Rui 张睿] China Agricultural University 中国北京市海淀区圆明园西路2号中国农业大学, Beijing 100193No. 2, Yuanmingyuan West Road, Haidian DistrictBeijing 100193 Disclosed are a corn ZmTrxh gene and applications thereof. A protein disclosed in the present invention is shown as the following (1) or (2): (1) a protein shown as SEQ ID No. 2; and (2) a protein that is obtained by means of substitution and/or deletion and/or addition of one or more amino acid residues of an amino acid sequence shown in the SEQ ID No.2 and that have the same function. The major gene ZmTrxh for sugarcane mosaic virus disease prevention of corns disposed in the present invention can improve the resistance of the corn to a sugarcane mosaic virus disease.

[GAO, Jing 高晶, GAO, Jing 高晶, LIU, Na 刘娜, GAO, Jing 高晶, LIU, Na 刘娜, GUO, Huanhuan 郭焕焕, GAO, Jing 高晶, LIU, Na 刘娜, GUO, Huanhuan 郭焕焕, MA, Xu 马旭, GAO, Jing 高晶, LIU, Na 刘娜, GUO, Huanhuan 郭焕焕, MA, Xu 马旭, ZHANG, Quanbo 张泉波, GAO, Jing 高晶, LIU, Na 刘娜, GUO, Huanhuan 郭焕焕, MA, Xu 马旭, ZHANG, Quanbo 张泉波, WANG, Zhuanlai 王转来, GAO, Jing 高晶, LIU, Na 刘娜, GUO, Huanhuan 郭焕焕, MA, Xu 马旭, ZHANG, Quanbo 张泉波, WANG, Zhuanlai 王转来, GAO, Xing 郜星, GAO, Jing 高晶, LIU, Na 刘娜, GUO, Huanhuan 郭焕焕, MA, Xu 马旭, ZHANG, Quanbo 张泉波, WANG, Zhuanlai 王转来, GAO, Xing 郜星, HU, Zhimin 胡志民, GAO, Jing 高晶, LIU, Na 刘娜, GUO, Huanhuan 郭焕焕, MA, Xu 马旭, ZHANG, Quanbo 张泉波, WANG, Zhuanlai 王转来, GAO, Xing 郜星, HU, Zhimin 胡志民, DONG, Mei 董梅] No.36 Tuolanshan Road, Economic Development Zone 中国江苏省徐州市经济开发区驮蓝山路36号, Jiangsu 221004Xuzhou, Jiangsu 221004 Disclosed are a winch pressurization control device and a control method therefor, and a rotary drilling rig, which relate to the field of engineering machinery control. The winch pressurization control device comprises a pressurizing winch pressure switch (7), a sensor (8), a controller (9), a pressurization control electromagnetic valve (10) and a pressurizing winch braking electromagnetic valve (11). The winch pressurization control device can stop the pressurization of the pressurizing winch when winch pressurization is abnormal, which can avoid the structural damage to the rig and improve the safety and liability of the construction of the winch pressurization model.

[LIU, Yingfang, LIU, Yingfang, LIU, Zhihua, LIU, Yingfang, LIU, Zhihua, LIANG, Huanhuan, LIU, Yingfang, LIU, Zhihua, LIANG, Huanhuan, SHEN, Juan, LIU, Yingfang, LIU, Zhihua, LIANG, Huanhuan, SHEN, Juan, YAN, Ruiqing, LIU, Yingfang, LIU, Zhihua, LIANG, Huanhuan, SHEN, Juan, YAN, Ruiqing, XIAHOU, Zhikai] 15 Datun RoadChaoyangBeijing 100101 The present invention provides methods and compositions for treating and/or preventing a disease or disorder associated with abnormally high level of the IFP35 family of proteins, including IFP35 and NMI, methods and compositions for diagnosis, prognosis or treatment monitoring of a disease or disorder associated with abnormally high level of the IFP35 family of proteins, including IFP35 and NMI, and methods and compositions for identifying a modulator of the IFP35 family of proteins, including IFP35 and NMI.

[GAO, Jing 高晶, GAO, Jing 高晶, LIU, Na 刘娜, GAO, Jing 高晶, LIU, Na 刘娜, MA, Xu 马旭, GAO, Jing 高晶, LIU, Na 刘娜, MA, Xu 马旭, HU, Zhimin 胡志民, GAO, Jing 高晶, LIU, Na 刘娜, MA, Xu 马旭, HU, Zhimin 胡志民, GAO, Xing 郜星, GAO, Jing 高晶, LIU, Na 刘娜, MA, Xu 马旭, HU, Zhimin 胡志民, GAO, Xing 郜星, DONG, Mei 董梅, GAO, Jing 高晶, LIU, Na 刘娜, MA, Xu 马旭, HU, Zhimin 胡志民, GAO, Xing 郜星, DONG, Mei 董梅, GUO, Jin 郭进, GAO, Jing 高晶, LIU, Na 刘娜, MA, Xu 马旭, HU, Zhimin 胡志民, GAO, Xing 郜星, DONG, Mei 董梅, GUO, Jin 郭进, WANG, Xuanzhuo 王选卓, GAO, Jing 高晶, LIU, Na 刘娜, MA, Xu 马旭, HU, Zhimin 胡志民, GAO, Xing 郜星, DONG, Mei 董梅, GUO, Jin 郭进, WANG, Xuanzhuo 王选卓, GUO, Huanhuan 郭焕焕] No. 36 Tuolanshan Road 中国江苏省徐州市经济开发区驮蓝山路36号, Jiangsu 221004Economic Development ZoneXuzhou, Jiangsu 221004 Provided is a multi-gear mode control device for an auger drill power head, comprising a power supply switch (1), a battery (2), a pressure sensor (3), a power head mode conversion switch (4), a controller (5), and a ratio adjustment valve; also disclosed are a control method for the described control device, and an auger drill comprising the described control device. The present invention is such that the output torque and rotational speed of the power head may be varied according to different geological conditions, thereby allowing the auger drill to be adapted to different working conditions; the auger drill is thus better adapted to construction working conditions involving hard earth layers, and satisfies the differing requirements of various geological conditions on power-head torque.

[XU, Yaling 徐亚玲, WU, Xiaoqin 吴小琴, LI, Huanhuan 李欢欢, XU, Haitao 徐海涛, LIU, Jiaying 刘佳颖, DONG, Huan 董欢, YANG, Lu 杨路, TAO, Houxing 陶后兴, ZHOU, Shiqiang 周时强, SHEN, Huanhuan 沈欢欢] 10F A Block, No. 125, Shijie Road, Yangpu District 中国上海市杨浦区世界路125号A座10楼, Shanghai 200438Shanghai 200438 A conveying pipe cleaning method and device, the conveying pipe being used for conveying a viscous working medium (60). The method comprises: acquiring working parameters of the conveying pipe in multiple specified dimensions, the multiple specified dimensions at least comprising: the pressure of the working medium in the conveying pipe and the flow rate of the working medium in the conveying pipe; on the basis of the working parameters in the multiple specified dimensions, determining an unobstructed characterization value of the conveying pipe, the unobstructed characterization value being used to characterize the degree of blockage of the conveying pipe; matching the unobstructed characterization value with a preset standard value; and in the case of successful matching, determining that there is a risk of blockage and sending a cleaning instruction to a cleaning mechanism so that the cleaning mechanism cleans the conveying pipe, the preset standard value at least being associated with the properties of the working medium conveyed by the conveying pipe. The described conveying pipe cleaning method and device can promptly and effectively clean the conveying pipe.

[WU, Xiaoqin 吴小琴, XU, Yaling 徐亚玲, LI, Huanhuan 李欢欢, XU, Haitao 徐海涛, LIU, Jiaying 刘佳颖, DONG, Huan 董欢, YANG, Lu 杨路, TAO, Houxing 陶后兴, ZHOU, Shiqiang 周时强, SHEN, Huanhuan 沈欢欢] 10F A Block, No.125, Shijie Road, Yangpu District 中国上海市杨浦区世界路125号A座10楼, Shanghai 200438Shanghai 200438 A method and apparatus for cleaning a concrete conveying pipe, and an electronic device and a storage medium. The method comprises: determining a patency representation value of a concrete conveying pipe at least on the basis of acquired concrete pressure in the concrete conveying pipe and an acquired concrete flow velocity in the concrete conveying pipe, wherein the patency representation value is used for representing a blocking degree of the conveying pipe; determining a cleaning evaluation value at least on the basis of the patency representation value, wherein the cleaning evaluation value is used for indicating the evaluation of the degree to which the concrete conveying pipe needs to be cleaned; when the cleaning evaluation value is less than or equal to a preset cleaning threshold value and a time dimension satisfies a specified duration, sending a cleaning instruction to a cleaning mechanism, so that the cleaning mechanism cleans the conveying pipe; and correcting the cleaning evaluation value at least according to concrete that is cleaned out. By means of the method, a conveying pipe can be effectively cleaned in a timely manner.

[WANG, Chunhe, CHEN, Yi-Li, LIU, Xinyuan, LUO, Weidong, LIU, Guojian, LI, Huanhuan, LIN, Yijun]

[Jianghai Fang, Lizong Dai, Qingliang Liu, Yansong Liu, Huanhuan Xu, Chun'e Guo] CN Quanzhou Disclosed are an intumescent fire-retardant coating with ultra-high corrosion resistance and a preparation method thereof. The fire-retardant coating is composed by water, wetting and dispersing agent, defoaming agent, composite carbon-forming catalyst, composite blowing agent, pentaerythritol, titanium dioxide, Mg(OH)2, mica powder, kaolin, anti-rust pigment, aluminum tripolyphosphate, VAE emulsion, freeze-thaw agent, film-forming aid, and thickener. On the basis of the existing fire-retardant coatings, the present disclosure adds a series of anti-corrosion, heat insulation fillers and salt spray resistance additives to achieve a certain salt spray resistance effect. The fire-retardant coating of the present disclosure has both fire-retardant and anticorrosive functions, does not contain organic solvents, is low in price, has high construction tolerance, and has broad application prospects in the field of intumescent fire-retardant coatings.

[Huanglingzi Liu, Xu Jia, Huanhuan Cao, Yongguang Guo, Ying Liu] CN Beijing An approach is provided for determining proximity of a user to a POI to dynamically adapt applications, content, and user incentive. One or more service providers determine a proximity of at least one device to at least one point of interest and determine at least one difficulty level associated with at least one application, at least one content item, or a combination thereof based, at least in part, on the proximity.

[ZHANG, Zhougang 张周刚, LIU, Huanhuan 刘欢欢, ZHENG, Yue 郑越, ZHOU, Yujun 周玉君, LIU, Xing 刘杏, DONG, Yuliang 董宇亮, XU, Chongjun 徐崇钧, ZHANG, Wenwei 章文蔚] Main Building and Second Floor of No.11 Building 中国广东省深圳市盐田区北山工业区综合楼及11栋2楼, Guangdong 518083Beishan Industrial Zone, Yantian DistrictShenzhen, Guangdong 518083 Provided are a group of phi29 DNA polymerase mutants having increased thermal stability and use thereof. The phi29 DNA polymerase mutants are proteins obtained by performing point mutation A and/or point mutation B and/or point mutation C on phi29 DNA polymerase, the point mutation A meaning that an amino acid residue M at position 97 of the phi29 DNA polymerase is mutated to other amino acid residue, the point mutation B meaning that an amino acid residue L at position 123 of the phi29 DNA polymerase is mutated into other amino acid residue, and the point mutation C meaning that an amino acid residue E at position 515 of the phi29 DNA polymerase is mutated to other amino acid residue. The stability of the phi29 DNA polymerase mutants is higher than that of a wild-type phi29 DNA polymerase.