查询词典 iron-stone

Iron ornamental work is a unique fireworks, name Plowshare iron, iron or Tieli fireworks flower.

铁花是一种别致的焰火，俗名铁犁铧、铁礼花或铁骊花。

The porphyrite iron deposits in the Ningwu and Luzong basins of the Lower Yangtze Valley probably belong to IOCG deposits, and the Daye iron deposit in Hubei Province and the Hanxing iron deposit in Hebei Province also have some IOCG features.

最后，文章从IOCG型矿床的角度，对中国某些矿床进行了思考，认为长江中下游宁芜和庐枞盆地内的玢岩铁矿可能属IOCG型矿床，河北邯邢铁矿和湖北大冶铁矿也有IOCG型矿床的某些特点。

Plate iron that is thinner than boilerplate but thicker than sheet iron or stovepipe iron.

比锅炉钢板薄但比烟囱钢板厚的一种钢板。注意，注意力集中

Iron oxides would continue to be formed or at least not to be dissolved under oxic conditions, and the sediments in brown to red color will then be dominant. While in a reducing environment, iron oxides will be dissolved, with the possible migration of iron ion in the ocean, and then buried as siderite, pyrite, or other ironbearing minerals.

氧化强氧化条件利于沉积物中氧化铁的持续产生或者至少保持不被溶解的状态，从而形成棕色-红色沉积物；还原条件利于沉积物中铁氧化物的溶解，形成菱铁矿、黄铁矿等形式的埋藏，并可能造成溶解铁在海洋内的迁移。

It was found that, in comparison with O2/N2 combustion, O2/CO2 combustion does not affect the iron-bearing phases formed, however, it does affect their relative amounts in the ashes. O2/CO2 combustion favors the included pyrite and siderite to form iron-containing glass silicates rather than oxidizing to form iron oxides.

结果表明，与O2/N2燃烧相比，O2/CO2燃烧对灰中生成的主要含铁矿物相种类没有影响，但显著地改变了灰中含铁矿物相的相对含量；O2/CO2燃烧更有利于内在黄铁矿和菱铁矿生成硅酸盐玻璃体而不是氧化成铁氧化物。

The rule of dry sliding friction wear of vermicular iron was analyzed. The influence of working conditions, composition and structure on dry sliding friction characteristics was investigated, 3D morphologies of friction surfaces of vermicular iron and temperature characteristics of friction surface were discussed. The results showed that, compared with nodular and gray irons, vermicular iron has lowest wear rate, highest friction coefficient and lowest friction coefficient attenuation, so it is suitable to be as the material of braking device.

分析了蠕墨铸铁的干滑动摩擦磨损规律，研究了工况条件、成分、组织对蠕墨铸铁干滑动摩擦学特性的影响，探讨了蠕墨铸铁摩擦表面二维形貌与摩擦表面温度特性，结果表明：蠕墨铸铁与球墨铸铁和灰铸铁相比具有最低的磨损率和最高的摩擦系数与最低的摩擦系数衰减量，适合于作为制动器材料。

Chapter 4 and 5 are the principle of iron production, the process of iron production experiment and field investigation of smithy. Chapter 6 is comparison of the products of experiment, the slag of forging and the remains of iron production of Longmen-jioushe site.

第四、五章为铁器生产的原理、制铁实验过程以及笔者至打铁铺所进行的田野调查，第六章则为实验产物与遗址出土物的型态比较。

It is pointed out that under the condition of the temperature of 1120℃, the reaction time of 16 mm and the carbon content of 27%, the metal transformation rate of sponge iron used for general metallurgy is up to 90%. But the optimal carbon content is 29% for iron sponge to treat DSD acid oxidation wastewater. Under condition of the wastewater's pH value of 3 to 5 and the reaction time of 40min, the removal rates of COD and color are 68% and 90%, respectively. The BOD/COD ratio is up to 0.425 when DSD oxidation acid water is treated with sponge iron.

研究表明：在配碳量27%、反应温度1160℃、反应时间16min的情况下，以铁泥为原料制备的常规海绵铁的金属化率可达90%以上；用于处理DSD酸氧化废水的海绵铁适宜配碳量为29%，用制备出的海绵铁处理DSD酸氧化废水，在pH值3~5、反应时间40min时，出水的COD去除率可达68%、色度的去除率达90%、可生化性指标BOD/COD提高到0.425。

The development trend and importance of sponge iron production technique in iron and steel industry are introduced as well as the features of producing sponge iron with car bottom continuous furnace, its small-scale industrial test and trial use in electric furnace steel-making.

分析了海绵铁生产技术在钢铁行业中发展趋势及其重要性，介绍了台车底连续炉海绵铁生产技术的特点及小型工业试验和在电炉炼钢试用情况。

We usually just use ordinary iron of steam iron, the iron base is clean for ironing effect has enormous influence.

熨斗我们一般只要用普通的家用蒸汽熨斗就行，熨斗底座是否清洁对於烫衣的效果有极大的影响。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。