Sources of error in lab experiments and laboraty tests

Sourcesoferrorinlabexperimentsandlaboratorytests

One of the major research aspects ofis physical and chemical testing; and its test findings are the primary scientific basis for assessing product quality. Physical and chemical laboratory experiments include three primarysystematic error, random error and human error. These sources of errors in lab should be studied well before any further action.

So, what are the particular sources of each error?

The reliability of physical and chemical testing has been significantly impaired; by equipment, samples, instruments, lab environment, reagents, operating procedures and other factors; leading to many errors in physical and chemical testing. read more

-5G + Industrial Internet- is over 1,500 importantndustries ov 1,500 projects.

The reporter has recently learned from the Ministry of Industry and Information Technology: Under the efforts of the various parties of the industry, “5G + Industrial Internet” has exceeded 1,500 projects, covering more than 20 national economy important industries. At present, 5G applications are being produced by the production of peripheral production site monitoring, and the plant intelligent logistics and other scene applications have extended deep extensions to the product. The Ministry of Industry and Information Technology issued the first “5G + Industrial Internet” 10 typical application scenarios and 5 key industries practices. “These typical application scenarios have been applied to a certain scale of electronic equipment manufacturing, equipment manufacturing, steel, mining, and electricity.” The relevant person in charge of the Ministry of Industry and Information Technology introduced the “5G + Industrial Internet” typical scene and Key industry. read more