iron group meaning in English
铁组
Examples
- Diagnosis system of troubles with high - pressure waterjet descaling operation line in lianyuan steel and iron group ltd co
涟钢高压水除鳞生产线的故障诊断系统 - Ltd . , jilin tonghua steel iron group co . , ltd . , etc . main sale steel products : plate , section , rod , wire , tube , rail , billet , stainless steel , etc
售产品有：板材型材棒材线材管材钢轨不锈钢钢坯等等。 - Products with all kinds of specifications and types . we have acted as an agent of many famous steel factories in china for many years , such as anshan steel iron group
并长年代理中国各大钢厂的产品,如鞍钢本钢首钢太钢通钢马钢武钢等等，主要销 - Cubic boron nitride ( c - bn ) thin films have significant and potential technological application prospect in cutting tools , electronic and optical devices , etc . because c - bn possesses excellent physical and chemical properties , such as ultrahigh hardness only inferior to diamond , inertness against oxidation at high temperature , uneasy reaction with iron group metal , as well as the possibility of using as n - and p - type doped semiconductors
立方氮化硼( c - bn )具有优异的物理化学性质,如仅次于金刚石的硬度、高温下强的抗氧化能力、不易与铁族金属反应、可n型掺杂也可p型掺杂成为半导体等,立方氮化硼( c - bn )薄膜在切削刀具、电子和光学器件等方面有着潜在的重要应用前景。 - In this paper , with the metallogenic series theory as the guide and the geochemical data as the basis , all lead - zinc ore deposits in the region were classified into two sub - series , i . e . , lf type ( with low content of iron group elements ) and hf type ( with high content of iron group elements ) , and a regional geochemical prognostic model was set up by using the logical information method
摘要以成矿系列理论为指导，将区域内的铅锌矿按地球化学特征划分为贫铁型和富铁型2个亚系列，进而用逻辑信息法建立了西秦岭铅锌矿床区域地球化学场预测模式，验证结果较为理想。