Dry bulk density of loess samples measured by the oil - soaked method 浸油法測量黃土樣品的容重及其意義
Conclusion : the refluxing method is better than the soaking method in determing the content of the polysaccharide 結(jié)論采用回流提取法比模擬泡茶的方法提取的多糖要高。
Automotive parts - brake linings and disc brake pads - part 2 : test procedure of seizure to ferrous mating surface due to corrosions water soak method 汽車零件.制動襯套和圓盤制動襯墊.第2部分:因腐蝕而導(dǎo)致亞鐵配合面被卡的試驗程序