游離氧化鐵 的英文怎麼說
中文拼音 [yóulíyǎnghuàtiě]
游離氧化鐵
英文
free iron oxide- 游 : Ⅰ動詞1 （人或動物在水裡行動） swim 2 （各處從容地行走; 閑逛） rove around; wander; travel; tour 3...
- 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
- 氧 : 名詞[化學] （氣體元素） oxygen （o）
- 鐵 : Ⅰ名詞1 （金屬元素） iron （fe） 2 （指刀槍等） arms; weapon 3 （姓氏） a surname Ⅱ形容詞1 （形容...
- 游離 : 1. （離開集體或附屬的事物而存在） dissociate; drift away 2. [化學] free
- 氧化 : [化學] oxidize; oxidate; oxide; burning; rust; oxygenize; oxido-; oxy-
-
The arsenate is usually formed in oxidation zones in contact with the atmosphere and free oxygen, and arsenic will precipitate with ferric hydroxide.
在與大氣和游離氧接觸的氧化帶中，常形成砷酸鹽，而且砷與氫氧化鐵一起沉澱。Results show that mgo, feo, ro phase in steel - making slag do not cause soundness problem of cement. generally speaking, f - cao and metal fe are main factors which cause soundness problem of steel - making slag powder, so their content must be limited strictly restricted. content of f - cao must be limited fewer than 3 % and content of metal fe must limited fewer than 2 %
實驗結果表明，摘要鋼渣粉中的mgo 、 feo 、 ro相一般不會引起水泥安定性不良的問題;氧化鈣及金屬鐵是影響鋼渣粉安定性不良的主導因素，應用中要嚴格控制它們的含量，鋼渣粉中的游離氧化鈣宜控制在3 %以內，金屬鐵含量宜控制在2 %以內。Apart from geochemists from western countries, which paid a particular attention on amorphous iron - manganese oxides extracted by enzyme or 0. 1 ~ 0. 25m nh2oh ? hc1, our results show that the extraction of metals adsorbed by clay and bound to the carbonate in soil is most useful to identify the concealed mineralizations in the semiarid and loess covered terrains, northern china
但與國外重點關注非晶質鐵錳氧化物如酶、鹽酸羥氨提取結果不同，在我國北方半乾旱黃土覆蓋景觀區，粘土吸附和碳酸鹽結合態金屬元素的提取為最有效的提取步驟。而游離態、有機結合態的提取效果則受景觀控制變化較大。Organic matter contribution of the 0. 25 - 0. 05mm aggregate size surpassed that of 1 - 0. 25mm aggregate and < 0. 05mm aggregate size, and the contribution value was bigger than corresponding one of free oxide
游離氧化鐵的去除增加了0刀snun粒級的含量。各個土樣初始大小不同，其有機質和游離氧化鐵的貢獻分佈也有所不同。Experimental study on function of free iron oxide in red soil
紅土中游離氧化鐵作用的試驗研究分享友人