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Comparison of LCD screen and OLED screen

Because LCD has a backlight layer, it emits light by refracting light, the color saturation is not so high, and the display effect is more natural.

What is the definition of LCD screen and OLED screen?

Regarding mobile phone screens, we often hear full screens, waterfall screens, etc. In fact, these are just the display form of the screen. In the final analysis, the common mobile phone screens on the market are mainly LCD screens and OLED screens.

Specific differences of CRO, CMO and CDMO

With the continuous improvement of the degree of specialization of pharmaceutical outsourcing service institutions, the content of pharmaceutical outsourcing service gradually covers every link from disease target research, drug compound screening, clinical trial service, process research and development, large-scale production and market sales. According to the content of services provided, pharmaceutical outsourcing services mainly include CRO, CMO and CDMO enterprises.

How to use spirit level tools correctly

Before using it, you must first make a school pair, calibrate the spirit level tools. Place it on a flat wall, draw a line, call the horizontal ruler, put it on the line you originally painted. If it is capable of coincidence, it is also possible to ensure that the measured data is also accurate.

Classification of ceramic capacitors

Ceramic dielectric capacitors, also known as ceramic chip capacitors, use ceramics as the medium, coat metal films and sinter at high temperature to form electrodes, and then weld lead wires on the electrodes, and coat the surface with protective enamel, or use epoxy resin and phenolic formaldehyde.

Chengdu Ruier Pharmaceutical Technology Co., Ltd. purchased Jiahang's automatic melting point apparatus Digipol-M70

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