Plant photosynthesis is the synthesis of organic matter through the carbon dioxide in the air and the water absorbed by plant roots,utilizing the energy provided by sunlight and the chloroplasts of leaves. The faster the rate of photosynthes...
1. Background introduction Laser device is a device that can generate laser light. Since its inception in 1958, it has been rapidly replicated in decades, with continuous improvements in functions, gradual reduction in volume, and increas...
In some laboratory chemical experiments, chemical plant waste liquid discharge index detection or water quality monitoring, some experiments require sampling, collection or transmission of corrosive, chemical reaction with the transmission e...
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