Nanjing Chervon Industry Co., Ltd.

Chervon (hk) Limited

Nanjing Agricultural University

Chervon Limited

Theracos Sub, LLC

Qian Liu

Toshinari Yamaoka

Fangjie Nie

Zhen Wang

Li Li

Liang Chen

Xiangqing Fu

Feng Yuan

Keqiong Zhong

Brian Seed

Dezhong Yang

Haishen Xu

Jacques Y Roberge

Binhua Lv

Ge Xu

Yangzi Liu

Peng Wang

Derek Smith

Ju Li

Mengzhuang Cai

Changhai Lu

Shaoling Zhang

Xiaosan Huang

Zhihua Xie

Huijun Jiao

Yaojun Chang

Juyou Wu

Linlin Xu

An electric riding lawn mower includes a seat for a user to ride, a main frame to support the seat, a power output assembly including a mowing element to output power to realize mowing function and a first motor to drive the mowing element, a walking assembly to at least drive the electric riding lawn mower to travel in the direction of a first straight line on the ground and a second motor to drive the walking assembly, and a power supply device to power the electric riding lawn mower with a first battery pack, which includes a first battery pack housing and a plurality of battery cells disposed therein. The power supply device is mounted to the main frame. At least one of the first battery packs of the power supply device forms a pluggable connection with the main frame. The battery cells are lithium batteries.

Electric riding lawn mower

An outdoor moving device includes a main body, a first energy storage device, a second energy storage device, and a connection assembly. The first energy storage device is capable of supplying power to the outdoor moving device and includes at least one first energy storage unit. The second energy storage device is capable of supplying power to the outdoor moving device and includes at least one second energy storage unit. The connection assembly is used for mounting the second energy storage device to the main body. The first energy storage device is detachably mounted to the main body, the first energy storage device is detachable from the main body to supply power to another power tool, the first energy storage unit includes a first positive electrode made of a first material, and the second energy storage unit includes a second positive electrode made of a second material.

Outdoor moving device

A snow thrower includes a motor, an auger driven by the motor to rotate, a handle device for a user to operate, an auger housing for containing the auger and a frame for connecting the handle device and the auger housing. The auger housing is made of at least two different materials.

Snow thrower

Some embodiments of the disclosure provide a protein for promoting the growth of a pollen tube and a gene PbrTTS1 encoding the protein. The amino acid sequence of the protein is shown in SEQ ID No: 1. The nucleotide sequence of the gene PbrTTS1 encoding the protein is shown in SEQ ID No: 2. Other embodiments of the disclosure provide a primer for amplifying the gene PbrTTS1 encoding the protein. The primer includes a forward primer and a reverse primer. The nucleotide sequence of the forward primer is shown in SEQ ID No: 3, and the nucleotide sequence of the reverse primer is shown in SEQ ID No: 4.

Protein of 'dangshan suli' having function of promoting growth of pollen tube, encoding gene PBRTTS1 and use thereof

Growing community of inventors

Nanjing, China

Qian Liu