What is the difference between low alkali cement and ordinary cement
There are many types of cement, such as low alkali cement, ordinary cement and so on. Do you know the difference between low alkali cement and ordinary cement?…
There are many types of cement, such as low alkali cement, ordinary cement and so on. Do you know the difference between low alkali cement and ordinary cement?…
Molecular Sieve 13X (alkali metal silicon aluminate) is a particular type. Its effective aperture in sodium salt forms is 10 angstrom. However, it can adsorb molecules that are smaller than 10 to 10 angstrom. It is suitable for use as catalyst carrie...…
The British "Nature" magazine published a machine learning framework on the 1st that can help mathematicians discover new conjectures and theorems. The framework was developed by DeepMind and has helped discover two new conjectures in the f...…
The foaming agent was extracted from tea saponin, a camellia seed extract. Tea saponin is a natural nonionic surfactant extracted from the fruit of the Camellia genus. Japan first isolated tea saponin crystals from tea seeds in 1931 and obtained them...…