The principle of the car sensor

The principle of the car sensor The car sensor is the input device of the car computer system. It converts various operating conditions information of the car during operation, such as vehicle speed, temperature of various media, engine operating conditions, etc., into electrical signals to the c ......

The principle of the car sensor

The principle of the car sensor The car sensor is the input device of the car computer system. It converts various operating conditions information of the car during operation, such as vehicle speed, temperature of various media, engine operating conditions, etc., into electrical signals to the c ......

Working principle of anemometer

Commonly used instruments for measuring wind speed are cup-shaped anemometer, wing-shaped anemometer, catameter, and hot-ball electric anemometer. Wing-shaped and cup-shaped anemometers are easy to use, but their inertia and mechanical friction resistance are large, and are only suitable for measur ......

Safety operation rules of laminating machine

1. The thermocouple is used to detect the temperature of the original sensing element. Due to the large influence of the installation location and the surrounding air temperature and internal wind flow, the accuracy of the temperature measurement has a large error. The temperature indicator indica ......

Principles and methods of DNA sequencing

DNA sequencing is divided into manual sequencing and automatic sequencing. Manual sequencing includes Sanger dideoxy chain termination method and Maxam-Gilbert chemical degradation method. Automated sequencing has actually become the mainstream of today's DNA sequence analysis. American PE ABI ......

2010-05-17 Jiusi OA signed venture capital darling "Hon…

Recently, Jiusi Software successfully signed with Beijing Hongpin Media Culture Co., Ltd. to help Hongpin Media integrate internal and external resources by building Jiusi iThink Collaborative Office (OA) platform to improve the overall operating efficiency of the enterprise. Since its establishm ......