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Reactive materials (RMs) are usually prepared from metal/non‐metal mixed powders through hot processing. The main feature of the material is that it will react and release energy when impacted. However, the impact‐induced chemical energy release during impact has a complicated mechanism and needs to be further explored. This work investigated the impact‐induced chemical process by split Hopkinson...
The factory raising seedlings is a large-scale concentrated raising seedlings method, which is often used to develop seedlings of rice, vegetable and flowers. The technology and application of factory raising seedlings were introduced in this paper. Three kinds of raising seedlings modes, which have been put in use in China, are small raising seedlings greenhouse, intelligent raising seedlings greenhouse...
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