Posture 1: Prayer Practice: Stand upright and put your feet together. Put yo......
1. Introduction: CLJB-03 type constant temperature magnetic stirrer is widely used in the fields of ......
Researchers at Washington University in St. Louis have created a new technology that is expected t......
Shanghai Haozhuang Instrument Co., Ltd. develops the Hao Zhuang (LNB) brand rotary evaporator, whi......
Spherical lightning is a mysterious and rare natural phenomenon, and most reports about it come fr......
Amikacin sulfate is an aminoglycoside antibiotic that has a good effect on most Enterobacteriaceae b......