1. Prepare the ridges for deep tumbling and squeezing at the site. Make a width of 90 cm a…

Laxative food

1, sweet potato

Eat more sweet potatoes, can cure constipati…

The effect and function of lotus heart

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Improve lighting and control the temperature. When planting melon, cover the drip-free mem…

The green fluorescent protein (GFP) bs-2194P is a special protein that fluoresces under the…

Nowadays, due to busy work or rich entertainment activities, many…

Iodine deficiency is caused by too low iodine intake, but excess …

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Since the 1980s, the in vitro diagnostic industry has formed a mature indust…

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