铁

Hexagonal bolts are usually formed with cold heading. The process is classified as open-die forging and therefore its die design is less complicated. The mushroom-like head has to be sheared into hexagonal shape and the amount of the scrap is somehow significant especially for heading with short bolts or high alloy material. There is an increasing demand in increasing the gross profit by increasing the yield of workpiece material.

六角螺栓头端通常以冷间顶铁成形製程来製造，由於冷间顶铁属於开模锻造，模具设计较容易，但需以剪缘模再对蕈状头端冲剪成为六角头，此剪缘后的废料量不容忽视，尤其对於长度较小的螺栓，或其它应用於紧扣件的高级合金而言，藉由减少废料以提高產品毛利的需求日益迫切。

Iron is present in foods as haem and non-haem iron.

铁是目前作为血红素和非血红素铁的食物。

Haem iron is found in animal-derived foods and products, whilst non-haem iron is found in plant foods.

血红素铁存在于动物性食品和产品，同时非血红素铁的植物性食物中找到。

Non-haem iron is less easily absorbed by the body than is haem iron.

非血红素铁不易吸收的身体比血红素铁。

Haem iron is more readily absorbed than non-haem iron.

血红素铁更容易吸收比非血红素铁。

If your baby is following a vegetarian diet, make sure that you serve him plenty of iron rich foods, along with foods rich in vitamin C - this converts non haem iron into a form more easily used by the body.

如果你的宝宝是素食者，一定要确保给他吃大量富铁食物，同时吃富含VC的食物，这样可以把非血红素铁转换成为更容易被身体利用的形式。

There are 2 kinds of iron available from food - Haem iron - found in meats and fish,Non haem - found in plant sources such as vegetables, legumes and cereals/grains.

从食物中可以获取两种铁：血红素铁，可以在肉和鱼中获得。非血红素，可以在蔬菜、豆类、谷类食物中获得。

Iron in haemoglobin is recycled and the amount of iron lost from the body is very small.

中铁血红蛋白的再生和数额的铁失去的身体非常小。

Iron is the component of haemoglobin, be short of iron to allow easy anaemia.

铁是血红蛋白的组成部分，缺铁容易贫血。

Iron is an essential component of haemoglobin and, therefore, iron is required for normal blood formation and oxygen transport around the body.

铁是血红蛋白的重要组成部分，因此，铁是正常的血液形成和身体周围的氧气运输需要。

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。