profile iron

The results indicate that the degree of iron activation are greatly increased in the A horizon of the soil due to water tillage and manuring, therefore the dissipative structure of system's symmetry breaking are proved on the point of soil profile development.

研究表明，其A层因渍水耕作和施肥，使铁活化度大幅度增高，以土壤剖面发生学论证了土层对称性破缺的耗散结构。

Silicon-iron, siliconaluminium, and silicon-iron-aluminium ratios change insignificantly in the entire soil profile.

整个剖面中硅铁率、硅铝率和硅铁铝率变化较小。

Compared with the measured values of the burden profile on blast furnace No. 2 in Xiangtan Iron and Steel Company, the values of the Peripheral angle and central angle of burden profile calculated in our mathematical model are in agreement with the actal measured values.

与湘钢2＃高炉实测料面值比较，用本数模计算出的料面边缘角和中心角与实测值基本一致。

The application of CVC profile control technique in the hot strip rolling mill plant of Shanghai Baoshan Iron& Steel Complex

CVC板形控制技术在宝钢热轧厂的应用

Sino-Australian relations have also been damaged by the collapse of a high-profile Chinese investment in Anglo-Australian miner Rio Tinto and China's arrest of four Rio Tinto iron ore sales executives, including Australian citizen Stern Hu, on alleged bribery and commercial espionage charges.

损害中澳关系的事件还包括：中方对英澳矿商力拓（Rio Tinto）的一宗高姿态投资落空，以及中国以涉嫌贿赂和获取商业秘密为由，逮捕力拓的4名铁矿石销售高管，其中包括澳大利亚公民胡士泰（Stern Hu）。