New characteristics of stem cell-like cell subsets foun…
Leading this research is Yao Kaitai, a professor at Southern Medical University and an academician of the Chinese Academy of Sciences. He is one of the main founders of nasopharyngeal cancer research in China. He has been engaged in molecular tumor pathology for a long time, and has deep research ---MORE---
Explain the material and structure of the salt spray ch…
Salt spray test chambers are widely used in various industries such as parts, electronic components, protective layers of metal materials and industrial products. The available test methods are generally divided into: neutral salt spray test and acid salt spray test. Explain the material and struc ---MORE---
Inspection rules for high and low temperature test cham…
As we all know, the environmental test industry is a kind of precision instrument that simulates natural climate detection, and precision instruments naturally have corresponding national standards. This article Shanghai High and Low Temperature Test Chamber Manufacturers explain to you the standa ---MORE---
Introduction to the application field of Xunshu automat…
Under the current high-paying science and technology, the automatic colony counter has been gradually favored by more and more scientific research institutes and health disease control parts because of its high degree of automation, analytical results can be checked, and sample information can be r ---MORE---
Gas Chromatographic Analysis of Volatile Oil of Bozhi
Abstract: Radix Angelicae Dahuricae is an important medicine for beauty. "Compendium of Materia Medica" said Angelica "long skin, moisturizing color, can be used as facial fat", used in ancient beauty. Pick large and pure white Angelica decoction pieces 30-40 grams, use a knife ---MORE---
Discussion on the Convenient Design and Material Applic…
Commercial design is a means to promote the sale of goods, and promotion has become the focus of commercial design. Modern packaging plays an important role in the process of product promotion. In addition to the level of visual attention, the focus of promotion includes the convenience of sales. ---MORE---
Electrical installation method of xenon lamp aging test…
Before using the xenon lamp aging test box, it is necessary to make safe preparations. The power supply is a very important item. Please follow the method below to distribute power. Pay attention to the power supply capacity. Affect the performance of the machine, or even cause failure and shutdow ---MORE---