氫氧化物膠體 的英文怎麼說
中文拼音 [qīngyǎnghuàwùjiāotǐ]
氫氧化物膠體
英文
hydroxide colloid- 氫 : 名詞[化學] (氣體元素) hydrogen (h)
- 氧 : 名詞[化學] (氣體元素) oxygen (o)
- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 膠 : Ⅰ名詞1 (某些具有黏性的物質) glue; gum 2 (橡膠) rubber 3 (姓氏) a surname Ⅱ動詞(用膠粘) st...
- 體 : 體構詞成分。
- 氧化物 : oxide; oxyde; oxidizing material; oxidate
- 氧化 : [化學] oxidize; oxidate; oxide; burning; rust; oxygenize; oxido-; oxy-
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By using the polyacrylamide gel electrophoresis, thirteen isozymes ( est, sod, gd, gpi, mdh, me, cat et al., ) from five population of r. philippinarum in the north of china were analised and compared
通過聚丙烯酰胺凝膠電泳對中國北方五個群體的菲律賓蛤仔的酯酶、超氧化物歧化酶、葡萄糖六磷酸脫氫酶、蘋果酸脫氫酶、磷酸葡萄糖異構酶、蘋果酸酶和過氧化氫酶等同工酶進行了分析比較。The optimum technic conditions have been gotten in in preparaing high dispersive a1 ( oh ) 3 colloid by controlling reactant concentration, ph value, reaction temperature, matured time. they are the prereguisite to prepare nanopoder of a - a1203. this paper entirely and systematically studies the following three kinds of drying stages : oven drying, dehydration with alcohols and azeotropic distillation stage
本文採用逐步逼近法進行了氫氧化鋁膠體的沉降實驗,對膠體形成的體系反應物的初始濃度、體系的ph值、反應溫度和膠體的陳化時間進行了系統優化,並獲得了制備高分散氫氧化鋁膠體的最佳工藝參數;此膠體經過過濾、 80下烘乾后所得樣品,在掃描電鏡下直接觀察其粒徑為50nm ,且分佈范圍窄,顆粒的表面清潔,為球形。The second stage is stage of the matter transfers the activated matter, that is to say, minerals build up their surface area after passing though physical weathering, maifan stone form a lot of clay mineral, oxide, oxhydroxide and collide mineral after passing though chemical weathering. it makes nutrition elements transform from crystal state to adsorption state and it expands the activation of mineral, in the latter stage, it makes maifan stone have many special physicochemical adjusting character, for example, ph and foi bi - directional absorptive and ion exchange character, so these characters expand maifan stone ' s uses
第二階段為物質轉變的活性階段,即通過物理風化增大表面積、通過化學風化形成大量粘土礦物、氧化物和氫氧化物及膠體礦物,使營養元素由結晶態轉變為吸附態,從而大大增加了其活性。在後一過程中麥飯石還形成了許多特殊的物理化學性質,如ph值和f _ ( o2 )的雙向調節性,吸附性和離子交換性等,從而擴大了其用途。
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