铁

Nanoscale zero valent iron particles were synthesized by reductive method in aqueous phase. The crystal structure, morphology and size of the particles were characterized using X-ray diffraction and transmission electron microscopy. The influence of temperature, initial acid fuchsine concentration, nanoscale zero valent iron dosage and pH on the removal of acid fuchsine by the particles was studied, and the removal mechanism of acid fuchsine was discussed.

摘 要：采用液相还原法制备零价纳米铁粒子；用X射线衍射和透射电镜表征该样品的晶体结构、颗粒形貌与尺寸；研究温度、酸性品红初始浓度、纳米零价铁加入量及溶液pH值对零价纳米铁粒子脱除酸性品红的影响，并对酸性品红的脱除机理进行讨论。

Such as anemia have occurred, it would take to add iron to oral ferrous sulfate or ferrous fumarate tablets better.

如已发生贫血，则需补充铁剂，以硫酸亚铁口服液或富马酸亚铁片剂为佳。

The result go as follows on citric acid-Fe,EDTA-Fe and N-Fe correcting apple(cv:Starking Delicious)chlorosis by root-inserted.All of the three iron fertilizersignificantly increased the content of chlorophyll and iron in leaves.

用不同浓度的柠檬酸-Fe、EDTA-Fe和自制的N-Fe对红星苹果缺铁黄叶病树根系输液结果表明，三种铁肥都显著增加了叶片中叶绿素和铁的含量，以5.99×10-3mol/LN-Fe处理效果最好，EDTA-Fe最敏感。

Nicotianamine synthase gene has an important function in the Fe-deficiency response of graminaceous monocots, and it catalyzes substance to nicotianamine which plays an important carrier in the internal transport of Fe(superscript 2+) and other divalent metal ions. Nicotianamine can bind with Fe(superscript 2+) to form Fe(superscript 2+)-NA complex and protect plants from toxicity in acidic soil.

烟酰胺合成酶基因在单子叶禾本科的缺铁胁迫应答反应中起着关键作用，它的催化产物烟酰胺是铁及其他二价金属离子在体内吸收和转运的重要载体，且能与Fe(上标 2+)结合形成Fe(上标 2+)-NA复合物，从而使植物在酸性土壤中免受铁毒害。

Haem iron only exists in animal tissues, whilst in plant foods iron is present as non-haem iron.

血红素铁只存在於动物组织，而在植物性食品铁本作为非血红素铁。

The production experiment has proved that taphole clay containing Titanium can decrease the hearthside temperature around the taphole and enhance the taphole pass's ability of resisting molten iron and slag washing away.

生产试验证明，含钛炮泥可降低铁口区炉缸侧壁温度，提高铁口孔道抗铁水、炉渣的冲刷能力。关键词：高炉；铁口；含钛炮泥；护炉技术

Rail There are two forms of existence and food, non-heme iron and heme iron.

铁有两种形式存在与食物中，非血红素铁和血红素铁。

The original iron in food exists in two forms: non-heme iron and heme iron.

原来食物中的铁有两种存在形式：非血红素铁及血红素铁。

R9 TP heads are similar to the compact shape of the Tour Preferred irons (which are the most popular and successful irons on the PGA Tour today), yet the R9 TPs offer a larger hittable face area due in part to differences in the way the head blends into the hosel.

九号大埔头类似的旅游首选铁杆小巧的外观设计（这是最流行的和成功的铁杆在PGA巡回赛今天），但九号贸易点提供一个更大的hittable部分地区因面对的方式不同到铁杆头混合物。

This essay will give the further explanation about the shape of hydronium and iron and aluminum, and the dry methods between them by the approximate cafculation of hydronium in the liquid of polymeric iron and polymeric aluminum.

通过对聚合铁和聚合铝溶液中氢离子的有关近似计算，进一步说明了氢离子与铁铝形态、干燥方式等之间的关系，指出了进行聚合铁理论研究时应注意其制备方法、浓度和氢离子的重要性。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。