查询词典 iron period

Next ten years will be the vital period for the development of Chinese iron and steel industries .How to plan and carry out the development stratagem of the enterprise correctively will affect the survival and development of iron and steel industries seriously.

今后10年，将是中国钢铁工业发展的关键时期，如何正确制定和实施企业的发展战略，将关系到钢铁企业的生存与发展。

During the period when aluminium demand surged and iron was in short supply,aggregate iron facility utilisation reached 80%of capacity.The explosion and closure of Gramercy in Louisiana in mid 1997,removing 800ktpa of iron production had a similar effect with world iron facility utilisation reaching approximately 77%,mostly via plants in China and Eastern Europe increasing production.

在对铝的需求剧增和铁的需求供不应求的时候，对铁生产设施的总利用率达到铁产量的80%。1997年年中路易斯安娜州GRAMERCY铁厂的爆炸和关闭，年度80万吨铁产量的转移，就产生了同样的影响，致使世界铁生产设施的利用率约达到77%，而大多数都是通过中国和东欧的铁厂增加产量实现的。

The period in which man learnt to make tools of iron is called the Iron Age.

人类学会制造铁器的时期被称为铁器时代。

Some weapons for pure iron or steel products, which shows that China as early as the Warring States period block Lian law has been popular, and has created this law is a sponge iron manufacture of high carbon steel by carbon technologies, and to the hands of China Quenching Technology Early age of two centuries.

有些兵器为纯铁或钢制品，这表明中国早在战国时期块炼法已经流行，并已创造出以此法得到的海绵铁增碳素制造高碳钢的技术，并把中国掌握淬火技术的年代提早了两个世纪。

It applies to rust and stain on any polished-surface and matte-surface granite, marble, tile, polished tile, cement floor, wooden floor, furniture, clothes, automobile, cultural relics, etc, rust and stain which burglar mesh, iron sheet roof, indoor and outdoor iron stand washed by rain leave in the external wall of buildings, mottling of rust and stain formed when sparks stick into the ground or other buildings in welding with an electric welding machine, rust of hardware lock, mechanical equipment and electric appliances which is caused by long-termrest, especially humidity and leads to unsuccessful start,iron spot deep into stones, tiles, cement floor when flowerpot, metal drum, iron nail, wooden plate and so on are placed on the tableboard or floor for a period of time, yellowing and blackening on marble, places in buildings and family houses that can't be cleaned by hand, marks of iron stand on tiles, marble or cement ground and wooden floor when shelves in stores and hotels are placed for some time, rust stain on clothes, leather and bed sheet in case of contacting iron wire or iron nail.

适用于任何光面及哑光面的花岗岩、大理石、瓷砖、抛光砖、水泥地面、木地板、家具、衣物、汽车、文物等铁锈及污渍：防盗网、铁皮屋顶、室内外铁架等经雨水冲刷后，在建筑物外墙上留下的铁锈污渍；电焊机焊接时产生的火花粘到地面上或其它建筑物上，形成点状花斑的铁锈污渍；五金锁具、机械设备、电器产品等长时间放置，特别是因潮湿而引起的锈蚀无法开启时；花盆铁桶、铁钉、木板等物件法国能在台面或地板上一段时间后渗进石材、瓷砖水泥地面、木地板上留下的痕迹；衣服、皮革、床单等不小心碰到了铁线或铁钉上的锈渍斑；文物、古董、名贵瓷器、瓷砖等粘了污渍，但又不能用力擦洗时，此为最佳选择。

The time of the pedogenic process was in the last ice age, therefore this area was colder and drier in climate and lower in sea level than today. The main chemical process in the soil was oxidation, a period of the formation of oxide minerals such as limonite. With the deposition and covering of the marine facies layer in the postglacial period, the soil turned into diagenetic process. Consequently the chemical process in the soil was dominated by reduction and this process was the main development period for nodules of iron-manganese carbonate to form.

成土期处于末次冰期低海面、气候寒冷干燥期，土壤的化学过程是以氧化作用为主，是褐铁矿等氧化性矿物形成时期；冰后期海相层的沉积覆盖使土壤层进入成者阶段，土壤层的化学过程以还原作用为主，成岩过程是铁锰碳酸盆结核的主要生成期。

To the Warring States period, there has been iron Armor, until the Han Dynasty, iron armor became a major protective equipment, its shape from a film with a larger series of "A short note" development for the use of smaller A film series,"A fish-scale" by protecting only the thoracodorsal and expand for the protection of Jianbi and Yaokua.

至战国时期，出现了铁制铠甲，直到汉代，铁铠才成为主要的防护装具，其形制从用较大甲片编的&札甲&发展为用较小甲片编的&鱼鳞甲&，由仅保护胸背，扩大为保护肩臂和腰胯。

However, Mn concentration in flowers of apple trees were lower than that in leaves, and it appeared increasing from flower blooming period to nutrient recycling period. Mn concentration in apple leaves with iron deficiency were lower than that without iron chlorosis, the degree of reduction were the same as iron chlorosis in apple tree, and Fe/Mn ratio increased.

从盛花期到养分回流期，苹果叶片锰含量逐步增加，与正常树相比，缺铁黄化苹果叶片锰含量明显下降，而且与叶片黄化程度加重的趋势一致，同时Fe/Mn比值升高。

She had returned, therefore, and resumed-of her own free will, for not the sternest magistrate of that iron period would have imposed it-resumed the symbol of which we have related so dark a tale.

因此，她回来了，并且又戴上了使我们讲述了这篇如此阴暗故事的象征，此举完全出于她自己的自由意志，因为连那冷酷时代的最严厉的官员也不会强迫她了。

Of raw materials to make ALE Series Stroke Stop and Stroke Switch use of carbon steel, ordinary gray cast iron or ductile iron back to BURDEN; reduce the liquid iron in the alloy elements such as Cr, Mn and other content, reducing its molten iron-containing gas; before the next core sand core all the overhead brush paint and the storage period to prevent the sand core to absorb moisture; in rainy days or high humidity of the season, the next best to use torch to the former core cavity, the surface of sand core baking again, in order to reduce sand-fat content; high-temperature casting a small valve in order to facilitate their own exhaust and the reduction of molten iron casting slag produced.

6原料尽量使用碳钢、普通灰铸铁或球墨铸铁回炉料；降低铁液中的合金元素如Cr、Mn等含量，减少铁液自身含气量；将下芯前的砂芯全部架空刷涂料且限期存放，以防砂芯吸潮；在阴雨天或湿度较大的季节，下芯前最好用喷灯将型腔、砂芯表面烘烤一遍，以减少砂型发气量；采用高温浇注小阀门，以利于铁液自身排气和减少铸渣产生。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！