The results show that the porosity and water absorption of collagen sponge decrease after adding chitosan, increase after adding chondroitin sulfate, and have no obvious change after adding heparin. Zhongtian brand frying oil filter uses the principle of vacuum suction to make high-temperature frying oil pass through filter aid with strong adsorption and filter paper with high porosity. The structure is: hole (left and right structure) gap (left and right structure) ratio (upper and lower structure). The pinyin is: k ǒ ngxǔ l ǔ.
What is the specific explanation of porosity? We will introduce it to you through the following aspects:
I. Explanation of words Click here to view the details of the plan.
Porosity refers to the percentage of pore volume in bulk materials to the total volume of materials in natural state.
Words about porosity
viodfraction
Idioms about porosity
Leading the horse to lead the horse from the old to the hasty, leading Kong Fangxiong to lead the beast to eat people and retreat hastily, leading the object to lead the land to the shore, and leading the earth to dance with the beasts.
Words about porosity
The whole bow rate is the first to set an example. Under the correct rate, Kong Fangxiong leads the earth rate, and the horse leads the land bank to retreat hastily, and the animal cannibalism rate is changed from the old one.
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