铁

In general, iron is detrimental to properties of the alloy, especially when its content is superstandard.

通常情况下铁是有害元素，特别是铁含量超标时，材料中的铁相对合金性能产生很大影响。

Industry already has developed practical methods for getting iron from taconite -- a hard, ore-bearing rock found in virtually unlimited quantities in the Lake Superior region

美国工业界已经研究出一种从铁燧岩中提炼生铁的实用办法，铁燧岩是一种坚硬的含铁岩石，在苏必利尔湖地区蕴藏丰富，简直是取之不竭。

The high iron and low silica sintering of titaniferous iron concentrate was realized with optimal proportioning ore under the present condition in Panzhihua New Steel and Vanadium Limited Company.

在攀枝花新钢钒股份有限公司炼铁厂现有的资源条件下，通过优化配矿实现含钛铁精矿高铁低硅烧结，烧结矿全铁的质量分数从49.20%提高到51.46%，SiO2的质量分数从5.30%降低到4.05%。

The results showed that the translocation of iron to shoot was enhanced under iron deficiency.

结果表明，缺铁促进了铁向地上部的运输，体内铁再利用率提高。

Both iron atoms of the binuclear unit are bridged by one oxy atom and two acetate groups. Each iron atom is also bound to facially - coordinating tridentate IDB ligand with the aliphatic nitrogen donor situated trans to theμ- oxy atom. Each iron centers is in a distorted octahedral symmetry.

每个双核单元的两个铁原子均通过一个氧原子和两个醋酸根连接，每个铁原子同时还与位于桥氧原子对位的三齿配体IDB重脂肪链上氮原子相结合，每个铁中心为一变形八面体结构。

The two wettish powders of Bordeaux nutritional protective powder and Kocide were evidently effect on pH value, effective iron content and effective copper content of the calcareous soil.

三种不同的波尔多液营养保护剂以BNPP-Fe-Zn效果最好，能显著提高番茄不同生长期根茎叶中铁、锌和铜的含量，同时，成熟期番茄叶片中全铁、活性铁和全锌含量差异显著，与CK相比，分别提高了78.7%-104%、65.1%-173%和

On these grounds, a new method, the divided steping reduction, was put forword to prevent sticking phenomenon for pre-reduced fluidized-beds of smelting reduction, i. e. concentrate is reduced under the temperature and composition of gas first for the thick morphology of iron, to a certain metallized rate, and then for the whiskery morphology of iron.

据此，提出了一种新的旨在预防熔融还原预还原流化床粘结现象的措施——分段还原法，即先将铁精矿置于铁以致密状析出的温度和气氛下还原至一定的金属化率，而后再在铁晶须析出的温度和气氛下进一步深还原。

One is the interstitial water or zeolitic water, it corresponds to the broad absorptive band at around 3498 cm〓 that results from the association of water owing to the H-bonding. 2 The other is the water coordinated to lanthanum, corresponding to the very strong sharp peak at 3607cm〓, The peaks at around 1600cm〓 were assigned to the bending vibrations of water in LaHCF, two sharp peaks were found at 1601cm〓 and 1624cm〓 respectively, which correspond to two bending vibrations of the interstitial water and the coordinated water respectively in the structure of LaHCF.

通过电化学扫描法，得到了一种有电活性的稀土元素化学修饰电极—铁氰化镧修饰电极；并用循环伏安法进行了表征，比较了碱金属离子Li〓，Na〓，K〓，Rb〓，Cs〓和H〓在膜中的通透性，结果表明氢离子能透过铁氰化镧膜而碱金属离子则不能透过铁氰化镧膜；稳定性研究表明，该修饰电极在纯1.0mol/L HCl溶液中扫描，峰电流迅速下降，到第10圈时峰电流几乎为零，而在混合溶液1.0mol/L KCl+0.10mol/L HCl。

Previous compound technics consumed a lot of dextrin,and in order to depleting the toxicity of iron sorbit ,we need use methanol and ethanol for refining it.

山梨醇铁是三价铁、山梨醇与柠檬酸的胶体络合物，以前的合成工艺消耗大量的糊精，为了降低山梨醇铁的毒性，需要用甲醇和乙醇进行精制。

It is the evergreen arbor , tough, it is rotten to be able to bear strongly, color and luster dark red, gloss slightly, material ocean getting red to purple heart have, the lamination is quite like chicken wing wood, but the two have different essence , the lamination of the ferrous mesa was arranged for brown eyes, heavy and sink water, originate in India and originate in more archipelagoes of Nan Yang.

又名铁梨木，铁粟木，铁木，为常绿乔木，质地坚硬，耐腐性强，色泽暗红，略有光泽，心材洋红色至紫色，纹理颇似鸡翅木，但二者有本质不同，铁力木纹理为棕眼排列而成，重且沉水，原产于印度多产于南洋群岛。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。